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Sarasota 2000 Ultrasonic Multipath  
Flowmeter 

 

 

Appendix 1 SCREEN FLOW DIAGRAMS, Page A1-34

 

Thermo Fisher Scientific

 

 

APPENDIX 1 LCD SCREENS 

SCREEN S8: DATA LOGGING (ENTRY/EDIT) 

(Screen accessed via S0:Station Menu) 

 

 

S8   Data Logging 

Log Id         : [abc123] 
Logging Interval:30 seconds 
Log Wrap       : yes 
                     Source Index
Var 1 :Flow          Channel1 [] 
Var 2 :Cumulative    Channel1 [] 
Var 3 :Velocity      Channel1 [] 
Var 4 :Level         Channel1 [] 
Var 5 :DMD           Channel1 [] 
Var 6 :Temperature   Channel1 [] 
Var 7 :Path Velocity Channel1 [] 
Var 8 :Path Vos      Channel1 [] 
Var 9 :Path tof      Channel1 [] 
Var 10:Path % good   Channel1 [] 
Var 11:Diff Time     Channel1 [] 
Var 12:iLevel        Channel1 [] 
 Station         Text Off 

 

DATA LOGGING  
Selection : 

Logging Interval: 

30 seconds 
1 minute 
5 minutes 
10 minutes 
15 minutes 
30 minutes 
off 

Selection : 

Log Wrap: 

Yes

 

No 

Selection : 

Log Variable:    

 

None 
Flow* 
Cumulative* 
Velocity* 
Level 
DMD* 
Temperature* 
Path velocity 
Path vos 
Path tof 
Path % good 
Diff time 
iLevel 

(those marked * have an index of ‘0’, all other indices relate to individual paths or depths) 

 
Selection: Source: 
 

 

Station 

  Channel 

1-4 

 

 

Содержание HB-S2000

Страница 1: ...Part of Thermo Fisher Scientific Sarasota 2000 Ultrasonic Multipath Flowmeter User Guide P N HB S2000 Revision A ...

Страница 2: ......

Страница 3: ...Sarasota 2000 Ultrasonic Multipath Flowmeter User Guide P N HB S2000 Revision A ...

Страница 4: ......

Страница 5: ...result of errors or omissions Thermo Fisher reserves the right to make changes to the manual or improvements to the product at any time without notice The material in this manual is proprietary and cannot be reproduced in any form without expressed written consent from Thermo Fisher Thermo Fisher Scientific 1410 Gillingham Lane Sugar Land TX 77478 USA Phone 713 272 0404 Fax 713 272 2272 Web www th...

Страница 6: ...This page intentionally left blank ...

Страница 7: ...Flowmeter system overview 2 2 Family tree 2 3 Flowmeter contents and options 2 3 1 Flowmeter layout 2 3 2 Core items 2 3 2 1 Power supply 2 3 2 2 Central processor 2 3 2 3 Keyboard and display 2 3 2 4 Serial connections 2 3 3 Optional items 2 3 3 1 Transducer I F card 2 3 3 2 Input output card 2 3 3 2 1 I O card layout 2 3 3 2 2 Analogue I O 2 3 3 2 3 16 bit BCD encoder 2 3 3 3 Relay VFC card 2 4 ...

Страница 8: ...alling transducer assemblies 4 5 Connecting transducers to flowmeter 4 6 Transducer alignment 4 7 Output connections 4 8 Power connection SECTION 5 COMMISSIONING 5 1 Site dimensions 5 2 Powering up 5 3 Programming 5 4 Setting up 5 5 Outputs SECTION 6 CALIBRATION VERIFICATION 6 Calibration verification SECTION 7 MAINTENANCE 7 1 Channel maintenance 7 1 1 Weed 7 1 2 Profile 7 1 3 Debris 7 2 Flowmeter...

Страница 9: ...CIFICATION A3 1 Enclosure A3 2 Power supply A3 2 1 AC supply A3 2 2 12 volt DC supply A3 3 3 24 volt DC supply A3 3 Electronics A3 4 Transducers A3 4 1 1 MHz A3 4 2 500 kHz A3 4 3 Other frequencies A3 4 4 Transducer cable A3 5 GAFA software APPENDIX 4 REFERENCES A4 References APPENDIX 5 SITE DATA BOOK A5 1 Model and serial number A5 2 Site and customer A5 3 General description A5 4 Software issue ...

Страница 10: ...Sarasota 2000 Ultrasonic Multipath Flowmeter INDEX Page 4 Thermo Fisher Scientific INDEX This page is blank ...

Страница 11: ...th between the transducers unless it is regularly cut High levels of suspended solids greater than 2000 mg l Gradients of salinity the actual value of salinity is however unimportant Gradients of temperature the actual temperature is however unimportant In relatively small channels up to 5 metres the method is more tolerant of suspended solids and therefore is often used in sewage applications Tho...

Страница 12: ... representative level particularly if the measurements are made at different positions for example on either side of the channel Another advantage is that flow may still be computed even if a level sensor fails Level may be determined by using one or more ultrasonic transducers in the water facing upwards The time taken for a pulse of sound to return to the transducer after being reflected from th...

Страница 13: ...ith the cross section area defined by the water level and the shape of the channel The channel shape need not be the same as the projected width between the transducers For example if the transducers are mounted on piles inset from the channel sides For the purposes of flow determination the cross section area is divided into horizontal slices determined by the channel bed the heights of the paths...

Страница 14: ...tional slice is defined between the bed and a line half way between the bed and the bottom path This bottom slice has a weighting factor K normally between 0 4 and 0 8 to allow for the slow moving water near the bed To reduce the uncertainty of this factor the bottom path should be positioned as close to the bed as practical Illustration of the mid section method for 4 paths Height HS Path 4 Heigh...

Страница 15: ... V4 V3 in the event of Hs H4 being greater than H4 H3 The lower boundary of the bottom slice is the bed This bottom slice has a weighting factor KB normally between 0 4 and 0 8 to allow for the slow moving water near the bed The mean section method is superior in cases where the paths are not near the slice centres but the mid section method handles the top slice better The more paths that are dep...

Страница 16: ... Fisher Scientific for examples and advice 1 2 7 Transducer frequency Transducers are manufactured with characteristic frequencies These will be in the range 1 MHz to 100 kHz For propagation reasons the greater the path lengths the lower the frequency and the larger the transducer As a guide path lengths below 10 metres would use 1MHz transducers 10 to 80 metres 500 kHz 80 to 150 metres 250 kHz Th...

Страница 17: ...lly or by calculation Velocity The upstream velocity transducers are connected to the upper row of connectors downstream to the lower row Path numbering is from the bottom Paths are automatically brought into operation according to the water level and the programmed minimum water cover Paths entered as being at the same height are taken as crossed otherwise they are separate Separate paths may be ...

Страница 18: ...had an encoder level input section 2 3 3 2 3 with a reference level at the top of the conduit and a cal factor of zero Transducer and bed levels All heights may be set to a fixed datum local or national or relative to mean bed level The former requires a height for the bed and avoids re entering all path and level transducer heights in the event of a change to the bed General Instantaneous means t...

Страница 19: ...d intermittent modes make mains free operation feasible Multi path operation up to 32 via multi drop facility made possible by smart transducer addressing Multiple depth inputs up to 16 ultrasonic depth transducers up to 4 auxiliary depth gauges via 4 20 mA inputs up to 2 auxiliary depth gauges via BCD inputs up to 2 depth inputs via pulses direct from direct from shaft encoder Multiple flow chann...

Страница 20: ...ttery Central Processor Unit inc 3 x serial I O system relay Display and keyboard Power supply External power source Input output 4 20 mA BCD option of none 1 or 2 Relays 4 x VFC optional Auxiliary depths Transducer A u s interface A d s option B u s of 1 to 4 B d s Level W Trans 1 d s Trans 4 d s Level Transducer Trans 2 d s Trans 1 u s Trans 2 u s Trans 3 d s Trans 3 u s Trans 4 u s Star J box S...

Страница 21: ...ection to a PC see Section 2 6 The contents are described in Sections 2 3 2 the core items which are always present and Section 2 3 3 the items which are optional depending on the number of paths and I O requirements The keyboard allows access to the flowmeter firmware for setting up and interrogation purposes using the display This is described in Section 2 5 Fig 2 is the same view with the front...

Страница 22: ...cers via rear panel connectors G and H upstream u s and downstream d s and up to 4 ultrasonic depth transducers via connector Z see Fig 4 and 2 3 3 1 Card position 7 TIF 3 if fitted Rear panel connectors E F for up to 8 velocity paths and Y for up to 4 depths Card position 8 TIF 2 if fitted Rear panel connectors C D for up to 8 velocity paths and X for up to 4 depths Card position 9 TIF 1 always f...

Страница 23: ...ll power from the flowmeter The internal battery is automatically charged by the power supply when external power is being supplied and the POWER switch is on regardless of the position of the ISOLATE switch When the external supply is off the battery is capable of operating the flowmeter for a minimum of 24 hours This period will be longer in cases when INTERMITTENT OPERATION is being used Altern...

Страница 24: ...i drop instrument connection networks using Modbus protocol in full or half duplex as set up via the front panel Appendix 1 LCD Screens Jumper links on the CPU board may need to be altered depending on the load conditions Please consult Thermo Fisher Scientific for instructions on setting these links Pin F Signal Comment 2 TxD 3 RxD 5 0V RS232 PC connection Front panel 9 way female D connector Pin...

Страница 25: ...aths 4 transducers directly or 8 paths 16 transducers by multi drop and 1 ultrasonic depth transducer directly or 4 by multi drop Each TIF must have its address set via the jumper links PL7 shown in the diagram above The addresses are in the form of a binary code with the least significant digit at the top of PL7 No link for 0 link present for 1 TIF1 card position 9 address 4 PL7 Links 0100 TIF2 c...

Страница 26: ... to 32 velocity paths 64 transducers and 16 ultrasonic depths via multi drop wiring of the smart transducers The velocity transducers may be allocated to up to 4 water channels without any restriction other than the total number and cable lengths Ultrasonic depth transducers are limited to 4 per channel via multi drop See Section 2 4 Fig 5 Rear panel connections The top row of coaxial connectors a...

Страница 27: ... PL1 as shown in Fig 6 This is similar to the TIF addressing with least significant digit at the top I O 1 card position 2 address 2 PL1 Links 0010 I O 2 card position 3 address 3 PL1 Links 0011 Each I O card has Two analogue outputs normally 4 20 mA Two analogue inputs normally 4 20 mA 16 bit digital I O 4 x 4 bit binary coded decimal digits BCD Input or output selected by jumper on I O card Phas...

Страница 28: ...oved to accept 0 to 5 volts instead Fig 6 Each i p has 3 connections 18 V excitation input and 0V If the external signal source supplies the power connections are made to input 4 20 mA and to 0V 4 20 mA If the Sarasota 2000 flowmeter is to power the loop connections are made to 18V 4 20 mA and to Input 4 20 mA Analogue outputs 4 20 mA Analogue outputs are always 4 20 mA Each o p has 4 connections ...

Страница 29: ...t 2 Int powered not isolated Ext powered isolated 15 0V N C 4 20 mA 16 Input 4 20 mA 4 20 mA 17 18V excitation 4 20 mA N C I O card 2 Input 1 18 0V N C 4 20 mA 19 Input 4 20 mA 4 20 mA 20 18V excitation 4 20 mA N C I O card 2 Input 2 21 0V 4 20 mA N C 22 V 4 20 mA 4 20 mA 23 V 4 20 mA 24 18V Link 23 24 N C I O card 2 Output 1 Int powered not isolated Ext powered isolated 25 0V 4 20 mA N C 26 V 4 2...

Страница 30: ...o 5 mm the scaling factor is 0 5 If the scaling factor is given a negative sign the BCD input will be taken as negative logic low is 1 For BCD input the STRB is pulled low for 0 2 ms by the Sarasota 2000 when it wants data BCD Output When used as an output the function of the 4 digit BCD number and operating units are selected via the screens Appendix 1 or GAFA Appendix 2 Typically the function wi...

Страница 31: ...the pulse scale i e the distance corresponding to each pulse and the counter value at a known depth See Appendix 1 LCD Screens screen C213 Encoder Input Configuration for the method of setting up BCD ENCODER CONNECTIONS Refer to Fig 5 25 D Pin Signal Comment 1 0V 2 D1 3 D3 4 D5 5 D7 6 0V 7 D9 8 D11 9 D13 10 D15 11 0V 12 INT Encoder phase 2 13 5V 14 D0 15 D2 16 D4 17 D6 18 STRB1 19 D8 20 D10 21 D12...

Страница 32: ...elay 2 could be programmed as a high flow alarm to switch on at a high flow and off again at a lower value hysteresis Note that if pulses are required for an external totaliser the selection is limited to relay 1 on the relay card However the standard relay may not be suitable for this if the pulse rate is high For this reason the relay card is being changed so that a solid state relay will replac...

Страница 33: ...tly The maximum capacity with direct connections is 8 paths and 4 ultrasonic depths The maximum capacity with multi drop is 32 paths and 16 depths The transducers have programmable addresses Addresses 1 to 4 are normally used When using multi drop the transducers connected to each star box must be pre programmed with different addresses to enable each one to be operated separately by the flowmeter...

Страница 34: ... through ducts 2 4 3 Lower frequency transducers Consult Thermo Fisher Scientific about low frequency transducers for path lengths above 80 metres or where conditions might attenuate higher frequency signals If ultrasonic depth transducer s are being used it is usual to use 500 kHz frequency when lower frequency transducers are being used for water velocity measurement 2 4 4 Maximum cable lengths ...

Страница 35: ...revious screen When the highlighted box requires data the NUMBER keys are used The ENTER key stores that data in memory There are 4 FUNCTION keys at the bottom of the screen Their function changes according to what is displayed above them on the screen The display goes blank to save power 15 minutes after the last key stroke Pushing any key powers it up 2 5 3 The status indicator The status indica...

Страница 36: ... modem connected to the RS232 port on the rear of the plinth The functions possible via GAFA are Setting up the flowmeter in the same way as via the flowmeter controls and display as described in 2 5 but with the benefit of superior PC display Interrogating the flowmeter for measured parameters and calculated results as 2 5 with the same benefit Downloading logged data Appendix 2 GAFA Screens desc...

Страница 37: ... equipment for example modems telemetry outstations GSM modems Power supplies for example solar power systems plus often some civil work for cable ducts supporting piles etc The additional items are often supplied and installed by Thermo Fisher Scientific as part of the contract in which case details will be included in Appendix 5 Site Data Book 3 2 Transducer mounting hardware Thermo Fisher Scien...

Страница 38: ...Sarasota 2000 Ultrasonic Multipath Flowmeter Section 3 PERIPHERAL EQUIPMENT Page 3 2 Thermo Fisher Scientific PERIPHERAL EQUIPMENT This page is blank ...

Страница 39: ...t is recommended that prior to the installation the installer should write a method statement detailing The scope and purpose of the work The steps in the operation Interaction with others The personnel to be involved Their qualifications for the work Protective clothing and equipment Machinery tools etc Emergency contacts and procedures A risk assessment should be carried out and both the method ...

Страница 40: ...n supplied and accepted prior to delivery of the equipment The drawings will be a useful guide to checking the inventory of equipment delivered The equipment supplied should be carefully unpacked and checked for content and damage The transducers may have been supplied in rack assemblies ready to be installed to the supporting structure There will normally be two or four racks for in line or cross...

Страница 41: ...is usual practice to align the transducers Each transducer should point at its partner to within 1 o The method used will vary according to the conditions Pre set alignment derived from construction drawings Visual methods involving pointers and sighting arrangements Low power laser methods If the transducers are in the water only the first of these may be possible and final adjustment should then...

Страница 42: ...Sarasota 2000 Ultrasonic Multipath Flowmeter Section 4 INSTALLATION Page 4 4 Thermo Fisher Scientific INSTALLATION This page is blank ...

Страница 43: ...y already have been partially filled in prior to shipping to indicate the card positions Switch on the power source and ensure that the internal power switch is on Section 2 3 The main STATION HOME screen will be displayed Appendix 1 LCD Screens 5 3 Programming The flowmeter should be programmed as described in Appendix 1 LCD Screens Alternatively a PC may be used rather than the built in screen a...

Страница 44: ... and relays Set up via screens S25 Output Configuration screen S250 Analogue Output Configuration screen S251 BCD Output Configuration and screen S252 Test Output Configuration Correspondence between the displayed selected parameter value and the output should be checked It is possible to force the outputs by temporarily changing the set up for example changing the level datum will affect not only...

Страница 45: ... Introduction and Appendix 4 References However it is normal to carry out periodic checks to verify the overall performance of the flow determination Whether for calibration or verification purposes the comparison method to be used will be the same and will depend on the site Reference is made to ISO 748 for details of methods See Appendix 4 References The most common method used is by current met...

Страница 46: ...Sarasota 2000 Ultrasonic Multipath Flowmeter Section 6 CALIBRATION VERIFICATION Page 6 2 Thermo Fisher Scientific CALIBRATION VERIFICATION This page is blank ...

Страница 47: ...er it has changed since the flowmeter was programmed It is particularly important to check the bed where silt might have been deposited or scouring could have occurred Changes may be required to the programmed channel shape or mean bed level In serious cases it may be necessary to dredge the channel taking care not to damage the transducers The user must decide on the checking regime to suit the c...

Страница 48: ...tion one of the relays may be programmed to initiate an early warning call via a telemetry outstation 7 3 2 On site It is recommended that an annual check be made on site This should include A visual observation of the equipment in the channel and the flowmeter A functional check of the operation of the paths levels and outputs A check on the operation of the internal battery A verification of cal...

Страница 49: ...oftware Version 14 G1 Password 15 G2 Setup Menu 15 S2 Station Setup 16 S20 Measurement Units 17 S21 Real Time Clock 18 S22 Station Configuration 19 S23 Card Address Map 20 S230 Path Allocation 20 S24 Flow Calculation 21 S25 Output Configuration 22 S250 Analogue Output Configuration 23 S251 BCD Output Configuration 24 S252 Analogue Test Output Configuration 24 S26 Auxiliary Input Configuration 25 S...

Страница 50: ...sonic Level Configuration 40 C216 Level Transducer Setup 41 C217 Waveform Capture Setup Level 42 C218 Waveform Display Level 43 C22 Ultrasonic Paths Menu Velocity 44 C220 Path Menu 45 C221 Ultrasonic Path Configuration 45 C222 Transducer Setup Velocity 46 C223 Waveform Capture Setup Velocity 47 C224 Path Constants 48 C225 Waveform Display Velocity 49 C226 Transducer Re allocation 50 C23 Channel Pr...

Страница 51: ... VELOCITIES C12 R PATH TEMPERATURES C1 M CHANNEL DIAGNOSTICS S10 R FAULT STATUS S11 R POWER RAILS S12 R SOFTWARE VERSION S1 M STATION DIAGNOSTICS GO TO CHANNEL SETUP SCREENS GO TO STATION SETUP SCREENS G2 G SETUP MENU G1 G PASSWORD S30 E FAULT RELAY CONFIGURATION S311 E RELAY U S PATH ALLOCATION S31 E OTHER RELAY CONFIGURATION S3 E RELAY CONFIGURATION S4 E SERIAL PORT A CONFIGURATION S5 E SERIAL P...

Страница 52: ...VEFORM CAPTURE C211 M ULTRASONIC LEVEL INPUT MENU C212 E ANALOGUE CONFIGURATION C213 E ENCODER INPUT CONFIGURATION C214 E BCD INPUT CONFIGURATION C21 M R LEVEL MEASUREMENT C221 E U S PATH CONFIGURATION C222 E VELOCITY TRANSDUCER SETUP C225 W VELOCITY WAVEFORM DISPLAY C223 E VELOCITY WAVEFORM CAPTURE C226 E TRANSDUCER RE ALLOCATION C224 E PATH CONSTANTS C220 M U S VELOCITY PATH MENU C22 M ULTRASONI...

Страница 53: ...SUREMENT UNITS S21 E REAL TIME CLOCK S22 E STATION CONFIGURATION S230 E PATH ALLOCATIONS S23 M CARD ADDRESS MAP S24 E FLOW CALCULATION S250 E ANALOGUE OUTPUT CONFIGURATION S251 E BCD OUTPUT CONFIGURATION S252 E TEST OUTPUT CONFIGURATION S25 E OUTPUT CONFIGURATION S260 E AUXILIARY INPUT ALLOCATION S26 M AUXILIARY INPUT CONFIGURATION S27 E TRANSDUCER CONFIGURATION S2 M STATION SETUP ...

Страница 54: ...tation soft key All screens associated with each channel setup can return directly to the appropriate CHANNEL HOME screen via the appropriate Channel soft key Screens below the HOME screens have a unique identification number in the top left corner that corresponds to the Screen Organisation Chart and Index Sample screens for each display are presented in numerical order Note 2 digit screen number...

Страница 55: ...ursor within the data entry point using LEFT and RIGHT arrow keys c enter values using the numeric keypad d save new values for entire screen by pressing the ENTER key Alphanumeric format Data entry modification may be in alphanumeric format where indicated by square brackets and alphanumeric characters abc123 An alphanumeric character is modified by a highlighting data entry point abc123 using UP...

Страница 56: ...elected configuration options and flowmeter setup Values or configuration parameters selected in associated configuration screens may be shown However modifications cannot be made directly to results screens A1 3 4WAVEFORMS screens WAVEFORMS screens display waveforms in the format selected in associated configure screens A1 4 Power off mode The display will power off after 15 minutes of inactivity...

Страница 57: ...l2 Channel3 Channel4 Station Data Channel values for flow and level and Channel1 2 3 4 soft keys are only displayed for the number of channels selected in S22 Station Configuration When summation of channel is set to combined in screen S22 Station Configuration a single value for flow is displayed sum of all channel flows Status conditions can be Status OK or Channel Fault The soft key relating to...

Страница 58: ... Fault status messages flow can be status OK initialising no flow low level no paths no estimation table no interface cards no profile table level above profile table flow estimate low level flow estimate paths faulty Fault status messages depth can be no level inputs level arbitration failed all level inputs faulty To return to STATION DATA HOME screen use Station soft key To proceed to screen C1...

Страница 59: ...analogue AIN status can be OK or no signal For binary coded decimal BCD status can be OK or no signal For encoder ENC auxiliary depths status can be OK or no signal For arbitration rules see section 1 3 Auxiliary levels 1 4 are displayed for all channels Auxiliary levels are not used to calculate the channel level and are not affected by arbitration rules These results are instantaneous see Sectio...

Страница 60: ...stream 1 22 0 C 21 2 C 2 22 3 C 22 0 C Channel1 PATH TEMPERATURES See Section 2 1 SCREEN S0 STATION MENU MENU Screen accessed via STATION HOME ESC S1 Station Diagnostics ESC G1 Password ESC S2 Relay Configuration ESC S4 Serial Port A Configuration ESC S5 Serial Port B Configuration ESC S6 Serial Port C Configuration ESC S7 Power Management ESC S8 Data Logging S0 Station Menu Diagnostics Setup Rela...

Страница 61: ... RESULTS Screen accessed via S1 Station Diagnostics S10 FAULT STATUS Level Fail Ch1 ok Level Fail Ch2 ok Level Fail Ch3 unused Level Fail Ch4 unused Path Fail Ch1 ok Path Fail Ch2 ok Path Fail Ch3 unused Path Fail Ch4 unused CPU Power ok Main Power ok Backup Power ok Clock Battery ok CPU Fault ok Interface Card ok Station FAULT STATUS Fault Status can be ok unused or fault On this screen fault ind...

Страница 62: ... 0 2 Typical value Main AC powered 14 to 16 Volts DC powered as back up Typical value Back up 11 5 to 14 Volts Clock battery can be ok or replace SCREEN S12 SOFTWARE VERSION RESULTS Screen accessed via S1 Station Diagnostics S12 Software Version Boot Rom 2 1 CPU Card 2 1 Card 2 2 0 Card 3 2 0 Card 4 2 0 Card 5 2 0 Card 6 2 0 Card 7 2 0 SOFTWARE VERSION The card numbers are addresses not positions ...

Страница 63: ... Password Password Station PASSWORD This is a number up to 6 digits which must be entered to progress beyond this point The unit is supplied with a default number 999999 Password may be changed via screen S22 Station Configuration SCREEN G2 SETUP MENU GATEWAY MENU Screen accessed via G1 Password ESC S2 Station Setup ESC C2 Channel Setup G2 Setup Menu Station Channel 1 Channel 2 Channel 3 Channel 4...

Страница 64: ... Measurement Units ESC S21 Real Time Clock ESC S22 Station Configuration ESC S23 Card Address Map ESC S24 Flow Calculation ESC S25 Output Configuration ESC S26 Auxiliary Output Configuration ESC S27 Transducer Configuration S2 Station Setup Measurement Units Real Time Clock Station Configuration Card Address Map Flow Calculation Output Configuration Aux Input Configuration Transducer Configuration...

Страница 65: ...tation Setup S20 Measurement Units LEVEL metres FLOW litre sec Cumulative Flow litres Totaliser Relay litres Station MEASUREMENT UNITS Selection Level metres cm mm ft inches Selection Flow litre sec litre min litre hour MLH MLD TCMD m3 sec CUMECS m3 min m3 hour ft3 sec ft3 min CFM ft3 hour USgalls sec USgalls min USgalls hour MGD Selection Cumulative Flow and Totaliser Relay litres m3 ML ft3 USgal...

Страница 66: ...ic APPENDIX 1 LCD SCREENS SCREEN S21 REAL TIME CLOCK ENTRY EDIT Screen accessed via S2 Station Setup S21 Real Time Clock Hours 10 Minutes 58 Day 16 Month June Year 2001 Date Format dd mm yyyy Station REAL TIME CLOCK Selection Month January December Selection Date Format dd month yyyy month dd yyyy yyyy month dd ...

Страница 67: ...n Name abc123 Number of Channels 1 Summation of Channels Separate Cycle Time 10 seconds Password Station Text Off STATION CONFIGURATION Selection Station name Alphanumeric name of up to 17 characters Selection Number of Channels 1 2 3 or 4 Selection Summation of Channels Separate Combined Selection Cycle Time See Section 1 3 1 minute 10 seconds Selection Password Default password 999999 Can be cha...

Страница 68: ...pressing ENTER on selected card paths 4 7 screen S230 PATH ALLOCATION is accessed Part 1 lists paths A1 4 and B1 4 part 2 lists paths C1 4 and D1 4 part 3 lists paths E1 4 and F1 4 and part 4 lists paths G1 4 and H1 4 SCREEN S230 PATH ALLOCATION ENTRY EDIT Screen accessed via S23 Card Address Map S230 Path Allocation A1 Channel1 Path 1 Normal Path A2 Channel1 Path 2 Reflected Path A3 Disabled Path...

Страница 69: ...ssed via S2 Station Setup S24 Flow Calculation Method Mean Section Averaging Period 10 seconds Reset Cumulative Flow No Station FLOW CALCULATIONS See section 1 2 5 Selection Method See section 1 2 5 Mean Section Mid Section Selection Averaging Period 10 seconds 30 seconds 1 minute 5 minute 10 minute 15 minute 30 minute Selection Reset Cumulative Flow Use this to reset totaliser No Yes ...

Страница 70: ...ut Configration Analogue 1 Flow Analogue 2 Test O P BCD 1 Level Analogue 3 Velocity Analogue 4 DMD BCD 2 None Station OUTPUT CONFIGURATION Analogue 1 to 4 2 available per I O card BCD 1 to 2 1 available per I O module Selection of analogue output type accesses screen S250 Analogue Output Configuration Selection of BCD output type accesses screen S251 BCD Output Configuration Selection Outputs None...

Страница 71: ...alogue output type on screen S25 Output Configuration S 2 5 0 A n a l o g u e O u t p u t 1 O u t p u t V a r i a b l e F l o w S o u r c e C h a n n e l 1 U n i t s C U M E C S Z e r o S c a l e 0 0 0 F u l l S c a l e 0 0 0 S t a t i o n ANALOGUE OUTPUT CONFIGURATION Available for each analogue output up to 4 Output variable determined by input on screen S25 Output Configuration Selection Output...

Страница 72: ... max 2 if BCD is not allocated as an input Output variable determined by selection on screen S25 Output Configuration except none and test o p See Section 2 3 3 2 3 Selection Source Station Channel1 4 Selection Decimal Places 0 1 2 3 or Coded SCREEN S252 TEST OUTPUT CONFIGURATION ENTRY EDIT Screen accessed via selection of test o p type on S25 Output Configuration S 2 5 2 A N A L O G U E O U T P U...

Страница 73: ...pressing LEFT or RIGHT arrow key screen S260 Auxiliary Input Configuration is accessed By pressing ENTER on US screen C211 Ultrasonic Level US is accessed By pressing ENTER on AIN screen C212 Analogue Input AIN is accessed By pressing ENTER on ENC screen C213 Encoder Input ENC is accessed By pressing ENTER on BCD screen C214 BCD Input BCD is accessed SCREEN S260 AUXILIARY INPUT ALLOCATION ENTRY ED...

Страница 74: ...GURATION ENTRY EDIT Screen accessed via S2 Station Setup S27 Transducer Configuration US Input W Up Dn level Wr Txdr Addr Data Rd Txdr Addr Data Station WrRAM RdRAM WrEEROM TRANSDUCER CONFIGURATION Selection US Input W X Y Z A B C D E F G H Selection Up Dn Level upstream downstream WARNING THIS SCREEN SHOULD ONLY BE ACCESSED BY AUTHORISED THERMO FISHER SCIENTIFIC ...

Страница 75: ... Configuration Fault Relay Enabled Relay 1 Disabled Relay 2 Disabled Relay 3 Disabled Relay 4 Disabled Station FAULT RELAY CONFIGURATION Selection Fault Relay Enabled Disabled Selection Relays 1 4 Disabled Totaliser Flow estimate alarm Path fail Level fail Level low alarm Level high alarm Flow low alarm Flow high alarm When fault relay selection is ENTERED screen S30 Relay Configuration is accesse...

Страница 76: ...ate Relay Level Fail Ch1 Enabled Level Fail Ch2 Disabled Level Fail Ch3 Disabled Level Fail Ch4 Disabled Path Fail Ch1 Enabled Path Fail Ch2 Enabled Path Fail Ch3 Disabled Path Fail Ch4 Disabled CPU Power Enabled Main Power Enabled Backup Power Enabled Clock Battery Enabled CPU Fault Enabled Interface Card Enabled Station FAULT RELAY CONFIGURATION Any one or more of the enabled conditions would ac...

Страница 77: ...el High Alarm Polarity Normally Energised Delay seconds Latch Enabled Setpoint metre Station RELAY CONFIGURATION FOR RELAY 1 2 3 and 4 Selection Source Station Channel1 4 Paths only available for path relay allocation use LEFT and RIGHT arrow key to toggle allocation on off Selection Polarity Normally Energised Normally De energised Selection Latch Enabled Disabled Selection Scaler totaliser only ...

Страница 78: ... EDIT Screen accessed via S31 Relay 1 4 S311 Ultrasonic Paths Path 1 A1 Relay 1 Path 2 A2 Disabled Station RELAY CONFIGURATION FOR RELAY 1 2 3 and 4 All configured channels and paths shown on scrollable list If path is unallocated highlight selected path press ENTER to allocate relay to path If path already allocated press ENTER to disable allocation Selection Source Relay 1 4 Disabled ...

Страница 79: ...ific APPENDIX 1 LCD SCREENS SCREEN S4 SERIAL PORT A CONFIGURATION ENTRY EDIT Screen accessed via S0 Station Menu S4 Serial Port Configuration Port A RS232 modem Protocol ModBus ASCII Baud Rate 9600 Station SERIAL PORT A CONFIGURATION Selection Protocols ASCII RTU Selection Baud Rates 1200 2400 4800 9600 19200 ...

Страница 80: ...n Port B RS485 Full Duplex Protocol ModBus RTU Baud Rate 19200 Parity ODD Station SERIAL PORT B CONFIGURATION Selection Port B RS 485 Full duplex Half duplex Selection Protocol Baud Rate As for Serial Port A Selection Parity None Even Odd SCREEN S6 SERIAL PORT C CONFIGURATION ENTRY EDIT Screen accessed via S0 Station Menu S6 Serial Port Configuration Port C RS232 Protocol ModBus ASCII Baud Rate 96...

Страница 81: ...SCREEN S7 POWER MANAGEMENT ENTRY EDIT Screen accessed via S0 Station Menu S7 Power Management Display Off after 15 minutes Power source AC Low Power Control Disabled On Time HHMMSS 00 00 45 Off Time HHMMSS 00 00 45 Station POWER MANAGEMENT this affects test threshold for alarm See Appendix 3 Specification Selection Power source AC DC 12V Selection Low Power Control Disabled External Timer ...

Страница 82: ...hannel1 Var 6 Temperature Channel1 Var 7 Path Velocity Channel1 Var 8 Path Vos Channel1 Var 9 Path tof Channel1 Var 10 Path good Channel1 Var 11 Diff Time Channel1 Var 12 iLevel Channel1 Station Text Off DATA LOGGING Selection Logging Interval 30 seconds 1 minute 5 minutes 10 minutes 15 minutes 30 minutes off Selection Log Wrap Yes No Selection Log Variable None Flow Cumulative Velocity Level DMD ...

Страница 83: ...ofile Flow Estimate Table Station CHANNEL SETUP Screen available for each configured channel SCREEN C20 CHANNEL CONFIGURATION ENTRY EDIT Screen accessed via C2 Channel Setup C20 Channel Configuration Channel No 1 Level Datum Fixed Datum Bed Level 0 12 metre Level Arbitration 0 05 metre Xdr Fire Sequence Simultaneous Bottom Slice Factor 0 80 Top Slice Factor 0 5 Channel1 CHANNEL CONFIGURATION See S...

Страница 84: ...nfiguration C21 Level Measurement 1L USW 1 2L AIN 2 3L ENC 1 4L BCD 1 Station LEVEL MEASUREMENT Screen available for each configured channel Use of LEFT and RIGHT arrow keys on selected path accesses screen C210 Level Allocation for selection Pressing ENTER on selected US ultrasonic level input links to screen C211 Ultrasonic Level US Pressing ENTER on selected AIN analogue input links to screen C...

Страница 85: ... Level USW 4 IF Card 1 Level AIN 1 IO Card 1 Level AIN 1 IO Card 1 Level ENC 1 IO Card 1 Level BCD 1 IO Card 1 Station Screen available for each configured channel Complete selection on scrollable screen using UP and DOWN arrow keys The sample screen shown above shows one interface card level USW paths 1 4 Additional cards will be shown as USX USY and USZ as appropriate each with path number 1 4 R...

Страница 86: ...Level Transducer Setup Waveform Capture Station ULTRASONIC LEVEL MENU Screen available for each configured ultrasonic level input SCREEN C212 ANALOGUE INPUT CONFIGURATION ENTRY EDIT Screen accessed via AIN selection on C21 Level Measurement and AIN selection on S26 Auxiliary Input Configuration C212 Analogue Input AIN Input Range 0 20 mA Units mm Level above Datum 0 00 Input Level 0 4 00 0 1 20 00...

Страница 87: ...N C213 ENCODER INPUT CONFIGURATION ENTRY EDIT Screen accessed via ENC selection on C21 Level Measurement and ENC selection on S26 Auxiliary Input Configuration ENCODER LEVEL CONFIGURATION Screen available for each configured encoder input See Section 2 3 3 2 3 C213 Encoder Input ENC Current Level 0 00 metre Scaling Factor 0 00 metre Station ...

Страница 88: ...ONFIGURATION Screen available for each configured BCD input See Section 2 3 3 2 3 The conversion factor is a factor which determines the scaling including decimal place and polarity SCREEN C215 ULTRASONIC LEVEL CONFIGURATION ENTRY EDIT Screen accessed via C211 Ultrasonic Level Input Menu C215 Level Configuration Transducer Id USW 1 Type 500kHz Transducer Siting Channel1 Transducer Level 3 9 metres...

Страница 89: ...er Setup Setup Manual Gain 1 Drive 1 11 volts Charge Mode Continuous Shape Recognition No Station LEVEL TRANSDUCER SETUP See Appendix 5 Site Data Screen available for each configured ultrasonic level input Selection Setup Manual Auto Selection Gain 1 2 5 10 Selection Setup 1 11 volts 2 23 volts 3 36 volts 4 62 volts 5 100 volts 6 144 volts 7 185 volts 0 0 volts Selection Charge Mode Continuous Sin...

Страница 90: ...l Menu ESC C218 Waveform Display C217 Waveform Capture Setup Capture Off Sample Period 1 mS Trigger Delay 0 00 mS Station WAVEFORM CAPTURE SETUP Screen available for each configured channel Trigger delay value is typically equal to the time of flight tof value displayed on screen C218 Waveform Display Selection Capture Auto Single shot Selection Sample Period 256 uS 512 uS 1 mS 4 mS 8 mS 16 mS 32 ...

Страница 91: ...alue typically taken as trigger value input for screen C217 Waveform Capture Setup Detection levels shown as horizontal dotted lines Initial number shown at bottom left of screen is trigger delay Initial number shown at bottom right of screen is duration trigger delay sample period On access to C218 Waveform Display Level from C217 Waveform Capture Setup the initial waveform relates to sample peri...

Страница 92: ...th Allocation In the example above the transducer for paths 1 and 2 are multi dropped and connected to rear terminal A Similarly paths 3 and 4 are multi dropped and connected to rear terminal B Highlighting the selected path and pressing ENTER accesses C220 Path Menu to enable configuration of each path Alternatively a cloning function is available via the Clone soft key as a short cut for applica...

Страница 93: ...reen available for each configured path SCREEN C221 ULTRASONIC PATH CONFIGURATION ENTRY EDIT Screen accessed via C220 Ultrasonic Velocity Path Menu C221 Path A1 Configuration Edit Transducer Type 500 kHz Path Type Normal Path Path Length 95 cm Path Angle 20 00 degrees Path Height 203 0 cm Path X Factor 1 0 Min Submersion 4 0 cm Path Status Enabled Station ULTRASONIC PATH CONFIGURATION Screen avail...

Страница 94: ...enu C222 Transducer Setup Setup Manual Seed Current Gain 10 1 Drive 3 36V 1 11 V Charge Mode Continuous Shape Recognition No Station VELOCITY TRANSDUCER SETUP Screen available for each configured path Selection Setup Manual Auto Selection Gain 1 2 5 10 Selection Drive 1 11 volts 2 23 volts 3 36 volts 4 62 volts 5 100 volts 6 144 volts 7 185 volts 0 0 volts Selection Charge Mode Continuous Single s...

Страница 95: ...ity C223 Waveform Capture Setup Capture Off Source Upstream Sample Period 256 uS Trigger Delay 0 02 mS Station WAVEFORM CAPTURE SETUP VELOCITY Screen available for each configured path Trigger delay value is typically equal to the time of flight tof value displayed on screen C225 Waveform Display Velocity Selection Capture Off Single shot Auto Selection Source Downstream Upstream Both Selection Sa...

Страница 96: ...tants Hi Limit A 114 Low Limit B 108 Cable Offset 0 00 ns US Txdr A1 DS Txdr A1 Station PATH CONSTANTS Screen available for each configured path Selection of upstream or downstream transducers allows re allocation of a different transducer from a different path LEFT or RIGHT arrow key on US Txdr or DS Txdr accesses screen C226 Transducer Re allocation for selection WARNING CONSULT THERMO FISHER SC...

Страница 97: ...OCITY Screen available for each configured path Detection levels shown as horizontal dotted lines Initial number shown at bottom left of screen is trigger delay Initial number shown at bottom right of screen is duration trigger delay sample period On access to C225 Waveform Display Velocity from C223 Waveform Capture Setup the initial waveform relates to sample period input in C223 Waveform Captur...

Страница 98: ...h 3 C1 IF Card 2 Path 4 D1 IF Card 2 Station TRANSDUCER RE ALLOCATION Screen available for each configured path Path velocity transducers may be re allocated in exceptional circumstances for example where a low level transducer is obscured Therefore path 1 upstream transducer may fire to path 2 downstream transducer SCREEN C23 CHANNEL PROFILE MENU Screen accessed via C2 Channel Setup C23 Channel P...

Страница 99: ... Station CHANNEL PROFILE Defined independently from the path dimensions See Section 1 3 Edit pages 2 and 3 are available for table entries in excess of 9 ie for table entries 10 19 and 20 29 respectively SCREEN C24 FLOW ESTIMATE TABLE MENU Screen accessed via C2 Channel Setup C24 Flow Estimate Table Edit Flow Table page 1 Edit Flow Table page 2 Edit Flow Table page 3 Station FLOW ESTIMATE TABLE Le...

Страница 100: ...tific APPENDIX 1 LCD SCREENS SCREEN C240 FLOW TABLE EDIT ENTRY EDIT Screen accessed via C24 Flow Estimation Table C240 Flow Table Edit River Level metre Flow Estimate CUMECS 0 1 2 3 4 5 6 7 8 9 Station FLOW TABLE EDIT Edit pages 2 and 3 are same levels from 10 to 19 and 20 to 29 respectively See Section 1 3 ...

Страница 101: ... The flowmeter may be programmed and interrogated and the logged data downloaded via a PC The PC minimum specification is any PC with a modem and capable of running Windows 95 98 or 2000 The communication is either via the serial port on the front of the flowmeter or via a modem The modem would be connected to the rear panel RS232 connector The PC screens follow ...

Страница 102: ...Sarasota 2000 Ultrasonic Multipath Flowmeter APPENDIX 2 GAFA PC Software Page A2 2 Thermo Fisher Scientific APPENDIX 2 GAFA PC SOFTWARE ...

Страница 103: ...Sarasota 2000 Ultrasonic Multipath Flowmeter APPENDIX 2 GAFA PC Software Page A2 3 Thermo Fisher Scientific APPENDIX 2 GAFA PC SOFTWARE ...

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Страница 110: ...Sarasota 2000 Ultrasonic Multipath Flowmeter APPENDIX 2 GAFA PC Software Page A2 10 Thermo Fisher Scientific APPENDIX 2 GAFA PC SOFTWARE ...

Страница 111: ...Sarasota 2000 Ultrasonic Multipath Flowmeter APPENDIX 2 GAFA PC Software Page A2 11 Thermo Fisher Scientific APPENDIX 2 GAFA PC SOFTWARE ...

Страница 112: ...Sarasota 2000 Ultrasonic Multipath Flowmeter APPENDIX 2 GAFA PC Software Page A2 12 Thermo Fisher Scientific APPENDIX 2 GAFA PC SOFTWARE ...

Страница 113: ...Sarasota 2000 Ultrasonic Multipath Flowmeter APPENDIX 2 GAFA PC Software Page A2 13 Thermo Fisher Scientific APPENDIX 2 GAFA PC SOFTWARE ...

Страница 114: ...Sarasota 2000 Ultrasonic Multipath Flowmeter APPENDIX 2 GAFA PC Software Page A2 14 Thermo Fisher Scientific APPENDIX 2 GAFA PC SOFTWARE ...

Страница 115: ...Sarasota 2000 Ultrasonic Multipath Flowmeter APPENDIX 2 GAFA PC Software Page A2 15 Thermo Fisher Scientific APPENDIX 2 GAFA PC SOFTWARE ...

Страница 116: ...Sarasota 2000 Ultrasonic Multipath Flowmeter APPENDIX 2 GAFA PC Software Page A2 16 Thermo Fisher Scientific APPENDIX 2 GAFA PC SOFTWARE ...

Страница 117: ...Sarasota 2000 Ultrasonic Multipath Flowmeter APPENDIX 2 GAFA PC Software Page A2 17 Thermo Fisher Scientific APPENDIX 2 GAFA PC SOFTWARE ...

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Страница 119: ...Sarasota 2000 Ultrasonic Multipath Flowmeter APPENDIX 2 GAFA PC Software Page A2 19 Thermo Fisher Scientific APPENDIX 2 GAFA PC SOFTWARE ...

Страница 120: ...Sarasota 2000 Ultrasonic Multipath Flowmeter APPENDIX 2 GAFA PC Software Page A2 20 Thermo Fisher Scientific APPENDIX 2 GAFA PC SOFTWARE ...

Страница 121: ...Sarasota 2000 Ultrasonic Multipath Flowmeter APPENDIX 2 GAFA PC Software Page A2 21 Thermo Fisher Scientific APPENDIX 2 GAFA PC SOFTWARE ...

Страница 122: ...Sarasota 2000 Ultrasonic Multipath Flowmeter APPENDIX 2 GAFA PC Software Page A2 22 Thermo Fisher Scientific APPENDIX 2 GAFA PC SOFTWARE ...

Страница 123: ...Sarasota 2000 Ultrasonic Multipath Flowmeter APPENDIX 2 GAFA PC Software Page A2 23 Thermo Fisher Scientific APPENDIX 2 GAFA PC SOFTWARE ...

Страница 124: ...Sarasota 2000 Ultrasonic Multipath Flowmeter APPENDIX 2 GAFA PC Software Page A2 24 Thermo Fisher Scientific APPENDIX 2 GAFA PC SOFTWARE ...

Страница 125: ...Sarasota 2000 Ultrasonic Multipath Flowmeter APPENDIX 2 GAFA PC Software Page A2 25 Thermo Fisher Scientific APPENDIX 2 GAFA PC SOFTWARE ...

Страница 126: ...Sarasota 2000 Ultrasonic Multipath Flowmeter APPENDIX 2 GAFA PC Software Page A2 26 Thermo Fisher Scientific APPENDIX 2 GAFA PC SOFTWARE ...

Страница 127: ...Sarasota 2000 Ultrasonic Multipath Flowmeter APPENDIX 2 GAFA PC Software Page A2 27 Thermo Fisher Scientific APPENDIX 2 GAFA PC SOFTWARE ...

Страница 128: ...Sarasota 2000 Ultrasonic Multipath Flowmeter APPENDIX 2 GAFA PC Software Page A2 28 Thermo Fisher Scientific APPENDIX 2 GAFA PC SOFTWARE THIS PAGE LEFT BLANK ...

Страница 129: ...Frequency 47 to 64 Hz Power consumption 50 W max Internal battery 12 V 13 AH Internal fuses 20 mm 3 15AT input 20 mm 5AF secondary A3 2 2 12 Volt DC Supply Voltage 10 5 to 16 Volts Fuse 20 mm 5AT Power consumption for 8 path flowmeter typically 0 4 A 12 V when on continuously 0 02 A in sleep mode Intermittent modes may be set up by defining on and off times or by an external switch input Average c...

Страница 130: ...edance 100 k ohm Low level 0 to 1volt i p impedance 100 k ohm Relays Fault relay Type change over NO NC Contact rating 0 3 A at 125 V AC or 1A 30 V DC Guaranteed operations greater than 105 Standard Relay relays 2 4 on new boards or 1 4 on early boards Type change over NO NC Contact rating 5 A at 250 V AC or 30 V DC Guaranteed operations greater than 105 depends on load and voltage Solid State Rel...

Страница 131: ...tings Operating temperature range 5o C to 50 o C Safe area use standard Hazardous area use consult Thermo Fisher Scientific A3 4 2 500 kHz Frequency tolerance 2 Immersion pressure max 5 bar Operating temperature range 5o C to 50 o C Safe area use standard A3 4 3 Other frequencies Consult Thermo Fisher Scientific A3 4 4 Transducer cable URM76 with additional outer polypropylene sheath for continuou...

Страница 132: ...Sarasota 2000 Ultrasonic Multipath Flowmeter Appendix 3 SPECIFICATION Page A3 4 Thermo Fisher Scientific APPENDIX 3 SPECIFICATION This page is blank ...

Страница 133: ...id flow in open channels measurement of discharge by the ultrasonic acoustic method This is identical to ISO6416 1992 E In the near future a revised dual numbered version will be published as BS ISO 6416 BS ISO 748 1997 Measurement of liquid flow in open channels velocity area methods This includes check gauging by current metering The standard was formerly numbered as BS 3680 part 3A ...

Страница 134: ...Sarasota 2000 Ultrasonic Multipath Flowmeter Appendix 4 REFERENCES Page A4 2 Thermo Fisher Scientific APPENDIX 4 REFERENCES This page is blank ...

Страница 135: ...nel Customer name Customer reference Sales Order reference number Thermo Fisher Scientific site reference number A5 3 General description Number of paths Configuration Number and frequency of transducers Number and type of levels Number and type of outputs Power source Other comments A5 4 Software issue Software issue Date Special features A5 5 Card layout in rack Position Type Serial Number Addre...

Страница 136: ... S252 Test output config n S260 Auxiliary input allocation S3 Relay configuration S30 Fault relay config n S31 Other relays config n S311 Relay U S path allocation S4 Serial Port A config n S5 Serial Port B config n S6 Serial Port C config n S7 Power management S8 Data logging C20 Channel config n C210 Level allocation C212 Analogue input config n C213 Encoder input config n C214 BCD input config ...

Страница 137: ...ITE DATA BOOK A5 7 Schedule of drawings Drawings to be enclosed Drawing Number Title Issue Date A5 8 Test certificates Enclose the following as appropriate Type Certificate No Date Comment Declaration of conformances In house test schedules Safety certificates On site test schedules Calibration certificates Other ...

Страница 138: ...Sarasota 2000 Ultrasonic Multipath Flowmeter Appendix 5 SITE DATA Page A5 4 Thermo Fisher Scientific APPENDIX 5 SITE DATA BOOK This page is blank ...

Страница 139: ...Wyman Street P O Box 9046 Waltham Massachusetts 02454 9046 United States www thermofisher com ETA Process Instrumentation 119 Foster Street Bldg 6 Peabody MA 01960 Tel 978 532 1330 Fax 978 532 7325 www etapii com sales etapii com ...

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