Spirax Sarco UTM20 Series Installation And Maintenance Instructions Manual Download Page 92

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IM-P505-02-US

Issue 1

UTM20 Series Ultrasonic Transit-time Flowmeters

14.2 UTM20 Flow Meters for Pipes 2" and Smaller for Class

I, Div 2 Hazardous Locations

Model

UTM20 Ultrasonic Clamp-On Meter

Certification

Hazardous Location, Class I, Division 2

Transducer Type 1

½" ANSI Pipe

¾" ANSI Pipe

1" ANSI Pipe

1¼" ANSI Pipe

1½" ANSI Pipe

2" ANSI Pipe

½" Copper Tube

¾" Copper Tube

1" Copper Tube

1¼" Copper Tube

1½" Copper Tube

2" Copper Tube

Transmitter Type

110/220V AC Remote Mounted

24 VDC/AC Remote Mounted

Display

Display and Keypad

No Display/Keypad

Remote Cable/Conduit

Length 2

15 feet (4.5 m)

30 feet (9 m)

50 feet (15 m)

75 feet (23 m)

100 feet (30 m)

Hardware

½" NPT Threads, Poly cable glands

½" NPT Threads, Nickel Plated Brass cable glands

½" NPT Threads, no cable glands

M20 Threads, Poly cable glands

M20 Threads, Nickel Plated Brass cable glands

M20 Threads, no cable glands

Endpoint Wiring Method

None

Summary of Contents for UTM20 Series

Page 1: ...05 02 US Issue 1 1 UTM20 Series Ultrasonic Transit time Flowmeters Copyright 2020 Printed in US UTM20 Series Ultrasonic Transit time Flowmeters Installation and Maintenance Instructions IM P505 02 US Issue 1 ...

Page 2: ...osure 10 6 Operation 11 6 1 Keypad Operation on the Home Screen 6 2 Keypad Operation in the Menu Structure 12 6 3 Selecting an Option in a Parameter Selection List 13 6 4 Entering a Number 14 7 Installation 15 7 1 Overview 7 2 Installation Considerations 7 3 Equipment Required 7 4 Installing the Transducers 7 5 Installing a Meter with a Remote Transmitter and Fixed Transducers 16 7 6 Installing a ...

Page 3: ...ucer 28 8 6 Power 30 8 7 9 to 28V DC Power 8 8 20 to 26V AC Power 31 8 9 Mains Power 32 8 10 4 to 20 mA Output Wiring 33 8 11 Digital Outputs Wiring 34 8 12 RS485 Output 36 8 13 Digital Input Wiring 8 14 AquaCUE BEACON Endpoint Wiring 37 8 15 RTD Interface Wiring Energy Models Only 8 16 Auxiliary Output Card Wiring 39 8 17 Installing the MicroSD Card 40 8 18 Connecting the USB Cable 8 19 Initial M...

Page 4: ...55 10 10 Setup Input Output Current 1 or Current 2 56 10 11 Setup Inputs Output Output 1 or Output 2 or Output 3 57 10 12 Setup Inputs Output Aux Output 1 or Aux Output 2 60 10 13 Setup Inputs Output Input 61 10 14 Setup Inputs Output RTD Energy Models Only 10 15 Setup Communications 62 10 16 Setup Data Logging Service Level Access 66 10 17 Setup Options 67 10 18 Setup Passcode Setup Security 10 1...

Page 5: ...ions 85 13 1 System 13 2 Transmitter 86 13 3 Transducers 88 13 4 RTD Kits 89 13 5 SoloCUE Flow Device Manager Software 14 Part Number Construction 90 14 1 UTM20 Flow Meters for Pipes 2 and Smaller 14 2 UTM20 Flow Meters for Pipes 2 and Smaller for Class I Div 2 Hazardous Locations 92 14 3 UTM20 Flow Meters for Pipes 25 and Larger 94 14 4 UTM20 Flow Meters for Pipes 25 and Larger for Class I Div 2 ...

Page 6: ... The value displays in the Status field Messages and special markings are shown in quotation marks Example Error displays in the title bar In most cases software screen text appears in the manual as it does on the screen For example if a word is capitalized on the screen it is capitalized when referred to in the manual Upon opening the shipping container visually inspect the product and applicable...

Page 7: ...rate personal injury or damage to property 3 2 Considerations The installation of the UTM20 meter must comply with all applicable federal state and local rules regulations and codes Do not use sharp objects when operating the device such as using a pen to press buttons on the keypad When the UTM20 meter is a part of a system it is configured in a fail safe operation so that if the transmitter sign...

Page 8: ...gy flow meter used in conjunction with dual clamp on RTDs for temperature measurement ideal for hydronic process and HVAC applications Transit time flow meters measure the time difference between the travel time of an ultrasound wave going with the fluid flow and against the fluid flow The time difference is used to calculate the velocity of the fluid traveling in a closed pipe system The transduc...

Page 9: ...s Note Installation instructions begin on page 15 5 1 Remote Enclosure Fig 2 5 2 Wall Mount Bracket Fig 3 6 50 165 10 mm 6 50 165 10 mm 3 63 92 2mm 0 50 12 70 mm 2 00 in 50 80 mm 2 50 in 63 50 mm 2 00 in 50 80 mm 2 00 in 50 80 mm 2 50 in 63 50 mm 2 00 in 50 80 mm Ultrasonic Flow Meter ...

Page 10: ...P505 02 US Issue 1 10 UTM20 Series Ultrasonic Transit time Flowmeters 5 3 Panel Mount Enclosure Fig 4 6 50 165 10 mm 6 50 165 10 mm 1 38 35 05 mm 1 25 31 75 mm Customer supplied panel Ultrasonic Flow Meter ...

Page 11: ...1 Keypad Operation on the Home Screen The MENU BACK key enters menu structure The DOWN ARROW key toggles between flow rate flow total velocity and flow rate with flow total The RIGHT ARROW key has no function The ENTER key has no function Fig 5 Ultrasonic Flow Meter Ultrasonic Flow Meter ...

Page 12: ...ll bar on the right indicates the relative position the cursor bar is at on the list when there are more than 4 items MENU BACK returns to parent menu up a level If at the Main top level menu returns to the Home Screen DOWN ARROW scrolls the list RIGHT ARROW and ENTER have the same function in the menu structure and advance to the submenu or to read edit a parameter Ultrasonic Flow Meter Ultrasoni...

Page 13: ...e right indicates the relative position the cursor bar is at on the list when there are more than 4 items DOWN ARROW scrolls the list ENTER selects the option and the box on the left side fills in to show the item is selected MENU BACK exits parameter editing and returns to the parent menu up a level 6 3 Selecting an Option in a Parameter Selection List Ultrasonic Flow Meter ...

Page 14: ... bottom right of the screen MENU BACK exits parameter editing and returns to parent menu up a level The parameter remains at the value displayed in the top portion of the screen DOWN ARROW cycles through the numbers and other options RIGHT ARROW moves the cursor to the right Once it reaches the rightmost digit or a space the cursor moves to the leftmost digit ENTER accepts the value Ultrasonic Flo...

Page 15: ...mplete the meter programming 7 2 Installation Considerations Mount the transmitter in a location Where little vibration exists That is protected from corrosive fluids That is within the transmitters ambient temperature limits 4 to 140 F 20 to 60 C relative humidity 0 to 85 non condensing altitude 2000 m max That is out of direct sunlight Direct sunlight may increase transmitter temperature above t...

Page 16: ...g to instructions in the transducer user manual 2 Attach the mounting bracket to a wall with 4 customer supplied 8 or M4 screws see Wall Mount Bracket in dimensions or to a pipe with mounting straps Fig 9 Fig 10 3 Align the transmitter s bracket with the mounted bracket Use a 4 mm hex tool to secure the 4 provided screws from the sides through the mating holes See Figure 9 4 If necessary you can r...

Page 17: ...der the grounding bracket see Figure 12 and screw it down tight 6 Partially loosen the 2 enclosure captive screws on the left side of the transmitter cover Completely loosen the 2 screws on the right side Grasp and lift the cover and open it to the left The cover remains attached and the left screws act as a hinge 4 screws ...

Page 18: ... 15 7 Use conduit holes where cables enter the enclosure from the bottom Use suitably certified plugs to seal any holes that are not used for cable entry A cable gland kit is included for inserting the transducer and power cables Grounding bracket Unscrew Captive Screws Ultrasonic Flow Meter ...

Page 19: ...ansducer connections and the center holes are used for I O wiring 8 Install the wires through the gland nuts and connect the wires to the removable terminal blocks See Wiring the Transmitter on page 26 9 Wire the transducers to the transmitter 10 Plug the wired terminal blocks into the main board 11 Reassemble the cover Torque the cover screws to 45 in lb 12 Set up the meter See Initial Meter Setu...

Page 20: ...sure the cables are not twisted pinched or hanging loosely 1 Attach the mounting bracket to a wall with 4 customer supplied 8 or M4 screws see Wall Mount Bracket on page 9 for dimensions or to a pipe with mounting straps 2 Align the transmitter s bracket with the mounted bracket Use a 4 mm hex tool to secure the 4 provided screws from the sides through the mating holes See Figure 19 Fig 17 Fig 18 ...

Page 21: ...der the grounding bracket see Figure 20 and screw it down tight 5 Partially loosen the 2 enclosure captive screws on the left side of the transmitter cover Completely loosen the 2 screws on the right side Grasp and lift the cover and open it to the left The cover remains attached and the left screws act as a hinge 4 screws ...

Page 22: ... 23 6 Use conduit holes where cables enter the enclosure from the bottom Use suitably certified plugs to seal any holes that are not used for cable entry A cable gland kit is included for inserting the transducer and power cables Grounding bracket Unscrew Captive Screws Ultrasonic Flow Meter ...

Page 23: ...are used for I O wiring 7 Install the wires through the gland nuts and connect the wires to the removable terminal blocks See 8 Wiring the Transmitter 8 Set up the meter See Initial Meter Setup on page 41 for instructions 9 Install the adjustable transducers according to instructions in the transducer user manual 10 Wire the transducers to the transmitter 11 Plug the wired terminal blocks into the...

Page 24: ... Verify that the gasket is secure in the mounting bezel 4 Guide the front of the unit through the panel cutout 5 Insert the 4 screws through the front of the unit and the panel 6 Apply one O ring to each screw from the back of the panel 7 Align the front of the unit to the frame 8 Tighten the 4 screws and torque them to 45 in lb Fig 25 Panel cut out dimensions 5 70 in 144 78 mm 5 70 in 144 78 mm 2...

Page 25: ...IM P505 02 US Issue 1 25 UTM20 Series Ultrasonic Transit time Flowmeters Fig 26 Installation exploded view Screws 4 Frame Customer supplied panel O rings 4 ...

Page 26: ...hed and the left screws act as a hinge 8 1 Torque Requirements The tightening torque requirements for the screw connections of the plug in terminals are 4 4 lb in 0 5 Nm minimum to 5 3 lb in 0 6 Nm maximum 8 2 Electrical Symbols Function Direct Current Alternating Current Earth Ground Protective Ground Chassis Ground Symbol Fig 27 Electrical symbols Fig 28 Wiring connectors TB700 Digital I O Conne...

Page 27: ...ith same cross section solid 0 2 mm 1 mm 2 conductors with same cross section stranded 0 2 mm 1 5 mm 2 conductors with same cross section stranded ferrules without plastic sleeve 0 25 mm 1 mm 2 conductors with same cross section stranded TWIN ferrules with plastic sleeve 0 5 mm 1 5 mm AWG according to UL CUL 30 12 8 4 Rated Conditions of Terminals Mains AC 85 to 264V AC Wire 18 to 12 AWG UL AWM 10...

Page 28: ...standard yellow cable and high temperature cables are small enough to use a single cable gland with a 2 hole grommet Transducer cables have two wire color combinations For the blue and white combination the blue wire is positive and the white wire is negative For the red and black combination the red wire is positive and the black wire is negative The transducer wires are labeled to indicate which...

Page 29: ...stener away from the body of the ferrite b Wrap the cable tightly around half of the ferrite and place the cable into the groove c Snap the ferrite shut Fig 30 4 The terminals within the transmitter are screw down barrier terminals Connect the wires at the corresponding screw terminals in the transmitter Observe upstream and downstream orientation and wire polarity See below Fig 31 Upstream downst...

Page 30: ...s such as fluorescent lights relays compressors or variable frequency drives Do not use step down transformers from high voltage high amperage sources Do not to run signal wires with line power within the same wiring tray or conduit 8 7 9 to 28V DC Power The transmitter may be operated from a 9 to 28V DC source as long as the source supplies a maximum of 8 Watts of power Connect the DC power to 9 ...

Page 31: ... Watts of power Connect the AC power to 20 to 26V AC In power return and chassis ground as below Note 24V AC powered transmitters are protected from major catastrophe with an internal 2 0 Amp slow blow fuse If this fuse is blown replace the transmitter or return it to the factory for repair External Equipment Power Supply 20 26V AC Power Supply Return Acceptable wire sizes 28 to 12 AWG TB400 Switc...

Page 32: ...ains AC power you must replace the terminal block cover on the AC module after wiring the power Remove the terminal block covers before wiring and replace them after wiring 1 Grasp the sides of the cover and gently pull it up 2 Insert wires into the slots on the cover and screw them down to secure 3 Align the cover in its original orientation over the terminal block and push down to connect Fig 34...

Page 33: ... 8 TP604 TP605 Test points provided for HART monitoring equipment Note HART IOUT3 signal onlyavailable with HART module option installed HART modulation only for 4 20 mA ISO_GND IOUT1 Current 1 Output IOUT2 Current 2 Output HART IOUT3 Current 3 Output 800 Ohms max 800 Ohms max 800 Ohms max Fig 36 Typical 4 20 mA interface using external isolated 24V DC source ISO_GND TB600 TP605 TP604 Black Red Ex...

Page 34: ... 3 interface with internal pullups active Note Control Output 3 available with Energy model only Control Output 1 Control Output 2 Control Output 3 ISO_GND ISO_GND R12 10 Ohms ISO 24V 10 k TB700 5 6 7 8 9 10 If required If required Control Output 1 Control Output 2 Control Output 3 External Equipment Acceptable wire sizes 28 to 12 AWG ...

Page 35: ...assive ISO_GND ISO_GND Control Output 1 Control Output 2 Control Output 3 R12 10 Ohms 50 mA max Sink If required If required Control Output 1 Control Output 2 Control Output 3 External Equipment V DC 5 30V DC R Pullup R Pullup R Pullup Note Control Output 3available with Energy model only ISO_GND Acceptable wire sizes 28 to 12 AWG 5 6 7 8 9 10 ...

Page 36: ...sed Either Modbus RTU or BACnet MS TP protocol is used to interrogate the transmitters Flow rate and total can be monitored over the digital communications bus When a USB programming cable is connected the RS485 and frequency outputs are disabled Fig 39 Typical RS485 interface 8 13 Digital Input Wiring Fig 40 Digital input reset totalizer Terminator Resistors Enabled through Parameter Setting 60 4...

Page 37: ...2 Two wire RTD interface TB500 4 3 2 1 Note Non isolated Endpoint Data Pulse Out Green Wire DGND Black Wire Endpoint VccClk In Red Wire Acceptable wire sizes 28 to 12 AWG AquaCUE BEACON Endpoint RTD1 Ex RTD1 Sense RTD1 Sense RTD1 Ex RTD2 Ex RTD2 Sense RTD2 Sense RTD2 Ex 1 2 3 4 5 6 7 8 9 External Equipment Temp 1 PT100 or PT1000 RTDs Temp 2 Acceptable wire sizes 28 to 12 AWG Chassis_GND ...

Page 38: ... Equipment Temp 1 PT100 or PT1000 RTDs Temp 2 Acceptable wire sizes 28 to 12 AWG Chassis_GND Black Red Blue Red Red Blue Red White White Note Wire colors apply to Badger Meter PN 68996 TB900 RTD1 Ex RTD1 Sense RTD1 Sense RTD1 Ex RTD2 Ex RTD2 Sense RTD2 Sense RTD2 Ex 1 2 3 4 5 6 7 8 9 External Equipment Temp 1 PT100 or PT1000 RTDs Temp 2 Acceptable wire sizes 28 to 12 AWG Chassis_GND Note Wire colo...

Page 39: ...e 1 39 UTM20 Series Ultrasonic Transit time Flowmeters Fig 45 Auxiliary output interface 8 16 Auxiliary Output Card Wiring AUX2 OUT AUX1 OUT 4 3 4 3 4 3 2 1 TB100 V DC 30V DC 5A max each output Load 1 Load 2 Power supply ...

Page 40: ...slide the tray downward The tray springs open Fig 46 4 Insert the MicroSD card 5 Slide the cover up to close 6 Replace the enclosure cover 8 18 Connecting the USB Cable Use a USB cable when connecting a UTM20 meter to a computer with SoloCUE Flow Device Manager software WARNING Do not use the mini usb port in a hazardous location where explosive gas or dust is present Do not open the transmitter w...

Page 41: ...e meter must be zeroed in order to maintain accuracy The recommended method is to stop flow and make sure there is no flow before zeroing the meter In situations in which that is not feasible you may zero the meter while the flow is steady or enter the zero manually Based on ZERO MODE the SET ZERO option will be selectable a If ZERO MODE is set to NO FLOW Check that the pipe is full of liquid and ...

Page 42: ...dmin A Admin If no passcode is entered all parameters can still be read Home screen Flow Rate Flow Total Velocity Flow Rate Flow Total Energy Rate RecoveryPasscodeSetup Energy Total Temp 1 Temp 2 Energy Rate Delta Temp Energy Rate Energy Total Time Date 1 Energy units only 2 Optional card installed 3 Based on selected option 4 Available when security is enabled Press V to toggle the options ...

Page 43: ...u Press to select a main menu option Setup Display O Language Decimal Display Tag I D Brightness Contrast Dimmer Dimmer Level Timeout Set Time Set Date Display Time Display Date Information Vendor Model P N S N FW Version Cal Date Date Code Tag ID Diagnostics Reset O Reset Flow Total Unlatch Alarms Logout If security is enabled and someone is logged in Readings Signal Strength History Delta Time F...

Page 44: ... display functions INFORMATION Displays system information such as the model number and firmware version DIAGNOSTICS Displays system status and allows you to clear the history reset to factory defaults and reboot the system RESET Resets the flow total or unlatches alarms The following pages define the configuration parameters located in each of the menus 10 2 Setup Units Use SETUP UNITS to define ...

Page 45: ...3 S Cubic Meters Second IG MIN Imperial Gallons Minute M3 MIN Cubic Meters Minute IG H Imperial Gallons Hour M3 H Cubic Meters Hour MIG D Million Imperial Gallons Day FT3 S Cubic Feet Minute OIL BBL D Oil Barrels Day 42 Gal FT3 MIN Cubic Feet Minute AC FT D Acre Feet Day FT3 H Cubic Feet Hour Custom This selection in only available if Custom Units is enabled through SoloCUE Flow Device Manager Use...

Page 46: ...t is 0 Options are 0 to 7 VELOCITY UNITS Select the units for the velocity displayed on the Home Screen FT S Feet Second M S Meters Second ENERGY RATE UNITS Energy Units Only Select the units for the energy rate displayed on the Home Screen ENERGY RATE UNITS are automatically converted into the selected option Option Units Option Units BTU H Btu hour kJ H Kilojoules hour kBTU H Thousand Btu hour M...

Page 47: ...BTU Million Btu kJ Kilo Joules KCAL Kilo Calories MJ Mega Joules MCAL Mega Calories TON H Ton hour Refrigeration ENERGY TOTAL DECIMALS Energy Units Only This is a numeric entry for the number of decimal places to display Default is 2 Options are 0 to 7 TEMPERATURE UNITS Energy Units Only F C K DISPLAY MODE Select the parameters to display on the Home Screen Alternatively you can change the display...

Page 48: ...UTM20 meter JZ KZ EASYRAIL 1 MHZ Options JZ and KZ when ordered with the UTM20 meter NZ RZ WZ 1 MHZ Options NZ WZ and RZ when ordered with the UTM20 meter HZ 1 MHZ Option HZ when ordered with the UTM20 meter LZ YZ 0 5 MHZ Option LZ when ordered with the UTM20 meter MOUNTING For mounting options see the transducer user manual Z PATH V PATH W PATH Cx TYPE DTTC TYPE is substituted for MOUNTING when T...

Page 49: ...erial is selected the following types are also available TYPE K TYPE M TYPE L PIPE SIZE If cast iron pipe material is selected the following classes are also available CLASS A CLASS C CLASS E CLASS G CLASS B CLASS D CLASS F CLASS H If ductile iron pipe material is selected the following classes are also available CLASS 50 CLASS 51 CLASS 52 CLASS 53 CLASS 54 CLASS 55 CLASS 56 If aluminum or brass n...

Page 50: ... The Reynolds number indicates whether the fluid is in turbulent transition or laminar flow and the flow profile VISCOSITY Numeric entry Units centipoise cP or mPa s Dynamic viscosity of the fluid VISCOSITY UNITS Units centipoise cP or mPa s REFERENCE TEMP Numeric entry F or C Default 15 C Reference temperature of viscosity and specific gravity REF TEMP UNITS F or C SPECIFIC HEAT Numeric entry Uni...

Page 51: ...t Tout Temperature at the outlet C Heat capacity ρ Density of fluid DAMPING 40 seconds For detailed information on these parameters see the paragraphs following this table SENSITIVITY 60 HYSTERESIS 5 BAD DATA REJECTION 3 FILTER METHOD Adaptive WAVE AUTO automatically selects waveform based on flow speed and signal quality SIN CARROT TOP is best for low speed flow BEST BARKER is best for high speed...

Page 52: ...ng value the more stable the rate readings are but at the expense of response time Sensitivity Range 0 to 100 Default 60 Sensitivity determines how fast the adaptive filtering responds to a change in rate Increasing the sensitivity decreases the filtering which allows the display to respond to rate changes more rapidly Hysteresis Range 0 to 25 Default 5 Hysteresis creates a window around the avera...

Page 53: ...r considers the new flow value valid In this example a Hysteresis setting of 10 produces a 10 band centered on the current valid flow rate of 100 gpm The Bad Data Rejection setting is the number of successive samples that must be outside of the Hysteresis window before the flow meter considers the change in flow as real Larger values are entered into the Bad Data Rejection window when measuring li...

Page 54: ...interprets the data as a new valid flow rate and moves the Hysteresis window to correspond with the new established flow rate Fig 49 New valid flow data 150 110 100 90 50 0 Flow Within Hysteresis Limit 10 Hysteresis Limit Flow 3 Samples Outside Hysteresis Limit Bad Data Rejection Window Sample limits 150 110 100 90 50 0 Flow Outside Original Hysteresis Limit New 10 Hysteresis Limit Flow 4 Samples ...

Page 55: ...rocess and confirmation screen Check that the pipe is full of liquid and not flowing Flow must be absolutely zero Securely close any valves and allow time for settling to occur SET ZERO FLOW SET ZERO AT FLOW in process and confirmation screen Stabilize the flow to a steady level before zeroing the meter In situations where it is not possible to stop flow use this method to zero the meter When sele...

Page 56: ...suring limit at 3 8 mA and upper limit at 20 5 mA and minimum alarm 3 5 mA and maximum alarm 22 6 mA MIN VALUE Enter the value of the reading at 4 mA Can also be the setting for the 0 mA setpoint when 4 20 mA RANGE is selected Units and decimal places based on parameter selected Negative numbers accepted MAX VALUE Enter the value of the reading at 20 mA Units and decimal places based on parameter ...

Page 57: ... Enter the maximum flow rate or velocity frequency that corresponds to maximum frequency flow rate or velocity Can be negative to indicate reverse flow The units of Maximum match the units in SETUP MEASUREMENTS FLOW UNITS Example 1 For a system that only has flow in one direction the maximum flow rate is 100 gal min and the corresponding maximum frequency is 2000 Hz set up the parameters to Parame...

Page 58: ...S menu For example if the totalizer unit is gallons setting the PULSES UNIT to 10 transmits 1 pulse every 10 gallons Setting the SCALING FACTOR to 0 1 transmits 1 pulse every 0 1 gallons PULSE WIDTH Numeric entry 5 to 2000 ms Default 50 ms Enter the pulse width in milliseconds PULSE STATE PULSE LOW PULSE HIGH PULSE LOW the pulse totalizer output remains in the off state and the voltage floats at t...

Page 59: ...imal place based on FLOW RATE selected Negative numbers accepted Default is 0 Enter the value that the flow rate must be less than in order to trigger an alarm SET LOW is only visible settable when ALARM is set to LOW FLOW OUT OF RANGE or ALL LATCHING DISABLED ENABLED When ENABLED the output remains on after the alarm condition clears Resetting alarm latch turns off the output ANTI CHATTER SET DEL...

Page 60: ...d turn on the output SET HIGH Numeric entry Units and decimal place based on FLOW RATE selected Negative numbers accepted Default is 10000 Enter the value that the flow rate must be greater than in order to trigger an alarm SET HIGH is only visible settable when ALARM is set to HIGH FLOW OUT OF RANGE or ALL SET LOW Numeric entry Units and decimal place based on FLOW RATE selected Negative numbers ...

Page 61: ...mperature range DELTA TEMP TEMP 1 TEMP 2 TEMP 2 TEMP 1 Select the order for positive and negative energy calculations TRIM RTD 1 Adjust the offset for the temperature reading for RTD 1 See Troubleshooting on page 74 before adjusting the RTD input TRIM RTD 2 Adjust the offset for the temperature reading for RTD 2 10 14 1 Trimming the RTDs 1 Change the Home Screen on the transmitter to read the temp...

Page 62: ...S Numeric entry 1 to 254 BAUD RATE AUTO 9600 19200 38400 57600 76800 115200 ACCESS WRITE READ allows full access RESET READ allows you to read any but only write to Flow Total Reset cannot set up meter READ ONLY allows read only PARITY NONE ODD PARITY EVEN PARITY STOP BIT 1 STOP BIT 2 STOP BITS RESISTOR DISABLED ENABLED WORD ORDER BIG ENDIAN LITTLE ENDIAN TIMEOUT Numeric entry 0 to 10000 ms BACNET...

Page 63: ...for the remaining values Option not available if DHCP is enabled SUBNET MASK Numeric entry Enter each value from 0 to 255 Option not available if DHCP is enabled GATEWAY Numeric entry Enter a value from 1 to 255 for the first value and 0 to 255 for the remaining values Option not available if DHCP is enabled DNS PRIMARY Enter a value from 1 to 255 for the first value and 0 255 for the remaining va...

Page 64: ... remaining values Option not available if DHCP is enabled DNS PRIMARY Enter a value from 1 to 255 for the first value and 0 to 255 for the remaining values It is not recommended to use static IP address in the range of 169 254 0 0 to 169 254 255 255 because clients may not be able to locate the DNS server DNS SECONDARY Enter a value from 1 to 255 for the first value and 0 to 255 for the remaining ...

Page 65: ...lable if DHCP is enabled DNS PRIMARY Enter a value from 1 to 255 for the first value and 0 to 255 for the remaining values It is not recommended to use static IP address in the range of 169 254 0 0 to 169 254 255 255 because clients may not be able to locate the DNS server DNS SECONDARY Enter a value from 1 to 255 for the first value and 0 to 255 for the remaining values It is not recommended to u...

Page 66: ... is between the minimum and maximum values For example only log when process equipment is operational and flow is above cutoff TIME INTERVAL 1 SECOND 1 MINUTE 1 HOUR 2 SECONDS 2 MINUTES 2 HOURS 5 SECONDS 5 MINUTES 4 HOURS 10 SECONDS 10 MINUTES 6 HOURS 20 SECONDS 30 MINUTES 12 HOURS 30 SECONDS 24 HOURS PARAMETER 1 to PARAMETER 8 Note For error alarm codes the last 10 codes in the history are logged...

Page 67: ...connection will be disabled and the Ethernet and contact menus will not be displayed DISABLED AUTODETECT BACNET IP MODBUS TCP IP ETHERNET IP AUX OUTPUT 10 18 Setup Passcode Setup Security If SECURITY is enabled and you exit the MAIN MENU you must re enter your passcode to access the MAIN MENU again Passcode Setup offers three levels of access Read Only access does not require a passcode ADMIN You ...

Page 68: ... When you request the code it displays on the screen Write the number in a safe place 3 Press MENU BACK and continue to operate the meter in read only mode You will not be prompted to enter a passcode when you navigate the menus You have the option of canceling the recovery process and continue to use the existing passcodes by entering the ADMIN passcode The PASSCODE LEVEL in the DIAGNOSTIC menu w...

Page 69: ...the screen contrast 12 to 37 Default is 24 DIMMER ENABLED DISABLED Enable the DIMMER to reduce the display BRIGHTNESS after the buttons are not pressed for the TIMEOUT period Select the BRIGHTNESS level Default is 10 DIMMER LEVEL OFF 10 20 30 40 50 60 70 80 90 100 Press any button to awaken the transmitter and return to normal BRIGHTNESS The buttons pressed will not be active for one second after ...

Page 70: ...ignal HISTORY Chronological list of 120 past errors alarms and warning messages DELTA TIME FILTERED Read only ns FLOW RATE RAW Read only unfiltered flow rate FLUID SOUND SPEED Read only Units are the same as VELOCITY Measured ultrasound speed of the fluid DELTA TIME RAW Read only ns REYNOLDS NUMBER Read only unitless REYNOLDS FACTOR Read only unitless TEMPERATURE 1 Read only Energy meters only Uni...

Page 71: ...UTPUT 3 STATUS ON OFF FREQUENCY PULSE DISABLED Energy meters only AUX OUTPUT 1 STATUS ON OFF PULSE DISABLED Only with auxiliary contact output option AUX OUTPUT 2 STATUS ON OFF PULSE DISABLED Only with auxiliary contact output option INPUT STATUS ON OFF Status of digital input to reset totalizer or unlatch alarm HARDWARE OPTIONS CARD HARDWARE NONE BACNET IP MODBUS TCP IP ETHERNET IP DRY CONTACTS I...

Page 72: ...TS menu 1 Select FLOW SIMULATION to view the Flow Simulation display 2 Click RIGHT ARROW to increment the percentage by 10 or click DOWN ARROW to decrement the percentage by 10 PASSCODE LEVEL READ ONLY OPERATOR SERVICE ADMIN RECOVERY Defines the parameters screens and actions available to a user confirmation screen CLEAR HISTORY CLEAR HISTORY confirmation screen Clears all alarms warnings errors a...

Page 73: ...utput 3 on page 57 Reset Flow Totalizer Procedure The flow meter accumulates the amount of flow passing through the meter into a flow totalizer To reset the flow total 1 Press MENU BACK 2 Select RESET from the Main Menu Press DOWN to scroll through the list of options When RESET is the top item press ENTER 3 Select RESET FLOW TOTAL from the Reset menu With RESET FLOW TOTAL as the top item press EN...

Page 74: ...ccurs the flow rate will be replaced with the failed icon code and description If conditions cause multiple messages to occur all messages will be saved to the history but some messages may not be displayed If an error condition occurs warning and alarm messages will not be displayed If multiple errors occur each error message will cycle through and be viewable for 5 seconds Similarly if multiple ...

Page 75: ...ode C11 OUTPUT 1 PULSE TEST Output 1 is in pulse test mode Change Output 1 from Test Mode C12 OUTPUT 1 SWITCH TEST Output 1 is forced on or off Change Output 1 from Test Mode C20 OUTPUT 2 FREQUENCY TEST Output 2 is in frequency test mode Change Output 2 from Test Mode C21 OUTPUT 2 PULSE TEST Output 2 is in pulse test mode Change Output 2 from Test Mode C22 OUTPUT 2 SWITCH TEST Output 2 is forced o...

Page 76: ...HIGH Value higher than max frequency output Check the scaling of the frequency on Output 2 S22 FREQ HIGH Value higher than max frequency output Check the scaling of the frequency on Output 3 S30 PULSE HIGH Pulse output is too fast for the pulse width Check the scaling factor units and pulse width of the pulse on Output 1 S31 PULSE HIGH Pulse output is too fast for the pulse width Check the scaling...

Page 77: ... master device poll rate and offline status Check wiring and termination resistor setting S61 MODULE TIMEOUT Network timeout Check communication settings and wiring S62 DISCONNECTED Bluetooth connection timed out S63 BLUETOOTH FAIL Unable to initialize Bluetooth Update firmware If error repeats repair or replace transmitter S64 MODULE FAILED Unable to initialize module Reseat module and reboot tra...

Page 78: ... rate is above high flow alarm setting Check energy flow rate and Set High setting for Aux Output 1 S84 HIGH ENERGY RATE Flow rate is above high flow alarm setting Check energy flow rate and Set High setting for Aux Output 2 S85 LOW ENERGY RATE Flow rate is above low flow alarm setting Check energy flow rate and Set Low setting for Output 1 S86 LOW ENERGY RATE Flow rate is above low flow alarm set...

Page 79: ...re and RTD 2 Check alarm settings for Output 3 S98 TEMP 2 HIGH Temp 2 is above high alarm setting Check fluid temperature and RTD 2 Check alarm settings for Aux Output 1 S99 TEMP 2 HIGH Temp 2 is above high alarm setting Check fluid temperature and RTD 2 Check alarm settings for Aux Output 2 Informational Events Codes Information events are only displayed in the ALARM HISTORY and not on the Home S...

Page 80: ...the transducers is set correctly On most transducers a scribe mark on the side of the transducers indicates the point of measurement NOT from the end points of the transducers Verify that the transducers are aligned correctly For Z Mount verify the transducers are 180 From each other Make sure there is a good contact between the transducers and pipe and a thin coat of acoustic coupling is applied ...

Page 81: ...isturbed Check low flow cutoff minimum flow or maximum flow settings Symptom Flow readout is opposite of the flow direction Possible Causes Integral mount transmitter is mounted in reverse flow direction so display is properly oriented Up and down transducers wiring is reversed Flow direction parameter is reversed Recommended Action Change the transducer flow direction parameter Rewire the up and ...

Page 82: ...t discharge yourself by touching a grounded bare metal surface or approved anti static mat Observe precautions for handling electrostatic sensitive devices 12 1 Replacing an AC Module 1 Turn off the power 2 Open the enclosure 3 Unplug the DC power wire connector from the terminal block on the main board 4 Remove 2 M3 pan head phillips screws that secure the cover over the AC power terminal block 5...

Page 83: ...board 4 Remove 2 M3 pan head phillips screws that secure the cover over the communication board 5 Remove the cover 6 Remove the remaining 2 M3 pan head phillips screws that secure the communications board 7 Lift the communications board straight out to unplug from the main board Installation is in reverse order noting the following To install a new communications board align the pins with the head...

Page 84: ...it from the enclosure lid Installation is in reverse order noting the following To install a new main board align the pins on the display header with the socket on the main board and gently press straight down Be careful not to misalign the pins Do not use excessive force Fig 53 Replacing the Communication or Dry Contact Board 12 4 Firmware Update Firmware can be updated using SoloCUE Flow Device ...

Page 85: ...ON endpoints Transmitter certification option R cCSAus Ex ec ic nC IIC T4 Gc Ex tc IIIB T100 C Dc Class I Zone 2 AEx ec ic nC IIC T4 Gc Zone 22 AEx tc IIIB T100 C Dc Class II Division 2 Groups FG Class III Not available with Auxiliary Dry Contact card or units with AquaCUE BEACON endpoints Transducers LZ NZ and RZ certification option R cCSAus Ex ec IIC T6 Gc Ex tc IIIB T60 C Dc Class I Zone 2 AEx...

Page 86: ...iguration Via optional keypad or SoloCUE configuration software SoloCUE available on DVD or download Units Field Selectable Velocity feet second meters second Volumetric total US Gallons Million Gallons Imperial Gallons Million Imperial Gallons Acre Feet Liters Hectoliters Cubic Meters Cubic Feet Oil Barrels 42 gallons Fluid Barrels 31 5 gallons Imperial Fluid Barrels 36 imperial gallons Pounds Ki...

Page 87: ...ion 30V DC max 5A max Ethernet not available with this option RTD energy only None Two 2 wire 3 wire or 4 wire Pt100 Pt1000 RTD 12 bit inputs Range of 40 to 200 C Clamp on resistor kits available Ports Programming USB 2 0 mini B connector for connection to a device with SoloCUE configuration software EIA 485 Modbus RTU command set or BACnet MS TP Baud rates 9600 14400 19200 38400 57600 76800 115k ...

Page 88: ...1 C 300 ft 90 m 2 5 to 6 in DN65 to DN150 2 5 to 12 DN65 to DN300 4000 15 000 WZ IP68 standard pipe submersible CPVC Ultem Nylon cord grip Polyethylene cable jacket 40 to 194 F 40 to 90 C 300 ft 90 m 2 5 to 12 DN65 to DN300 4000 15 000 HZ high temperature PTFE Vespel Nickel plated brass cord grip FEP cable jacket 40 to 350 F 40 to 176 C 300 ft 90 m 2 5 to 12 DN65 to DN300 4000 15 000 LZ IP67 large...

Page 89: ...ager Software The flow meter may be programmed through the keypad or with SoloCUE software If the meter is ordered without a display keypad the flow meter must be programmed with SoloCUE software The software is used to configure calibrate and communicate with UTM20 meters with English French German Italian and Spanish menus Additionally it has numerous troubleshooting tools to make diagnosing and...

Page 90: ...CG Copper Tube CH 1 Copper Tube CT 1 Copper Tube CJ 1 Copper Tube CK 2 Copper Tube CL Small pipe universal DTTSU not available with conduit UZ Transmitter Type 110 220V AC Remote Mounted R 24V DC AC Remote Mounted B Display Display and Keypad S No Display Keypad W Remote Cable Length 15 feet 4 5 m AC 30 feet 9 m AF 50 feet 15 m AK 75 feet 23 m AR 100 feet 30 m BW Conduit Type and Length Conduit le...

Page 91: ...od None XX Communication Output Standard Output Modbus RTU or BACnet MS TP field selectable S Standard Output plus Modbus TCP Ethernet T Standard Output plus BACnet IP Ethernet V Standard Output plus Modbus TCP EthernetTStandard Output plus Aux Output 9 Units of Measure Totalizer Flow Rate Gallons gallons per minute field selectable additional options available G Testing Tagging Factory Calibrated...

Page 92: ...Copper Tube CH 1 Copper Tube CT 1 Copper Tube CJ 1 Copper Tube CK 2 Copper Tube CL Transmitter Type 110 220V AC Remote Mounted R 24 VDC AC Remote Mounted B Display Display and Keypad S No Display Keypad W Remote Cable Conduit Length 2 15 feet 4 5 m AC 30 feet 9 m AF 50 feet 15 m AK 75 feet 23 m AR 100 feet 30 m BW Hardware NPT Threads Poly cable glands S NPT Threads Nickel Plated Brass cable gland...

Page 93: ...et T Standard Output plus BACnet IP Ethernet V Units of Measure Totalizer Flow Rate Gallons gallons per minute field selectable additional options available G Testing Tagging Factory Calibrated F Factory Calibrated Stainless Steel Tag S 1 Stainless steel tube to 2 options are available 2 For hazardous location units Remote Cable and Conduit Length codes must match Part number sequence DQ B XX ...

Page 94: ...pe high temperature not available with conduit HZ Large pipe DTTL 8 in 200 mm or larger LZ Large pipe submersible DTTL 8 in 200 mm or larger 1 YZ Transmitter Type 110 220V AC Remote Mounted R 24 VDC AC Remote Mounted B Display Display and Keypad S No Display Keypad W Remote Cable Length 15 feet 4 5 m AC 30 feet 9 m AF 50 feet 15 m AK 75 feet 23 m AR 100 feet 30 m BW 150 feet 46 m BK 200 feet 61 m ...

Page 95: ...lands C M20 Threads Nickel Plated Brass cable glands D M20 Threads no cable glands A Endpoint Wiring Method None XX Communication Output Standard Output Modbus RTU or BACnet MS TP field selectable S Standard Output plus Modbus TCP Ethernet T Standard Output plus BACnet IP Ethernet V Standard Output plus Aux Output 9 Units of Measure Totalizer Flow Rate Gallons gallons per minute field selectable a...

Page 96: ...rger LZ Large pipe submersible DTTL 8 in 200 mm or larger 1 YZ Transmitter Type 110 220V AC Remote Mounted R 24 VDC AC Remote Mounted B Display Standard S No Display Keypad W Remote Cable Conduit Length 15 feet 4 5 m AC 30 feet 9 m AF 50 feet 15 m AK 75 feet 23 m AR 100 feet 30 m BW 150 feet 46 m BK 200 feet 61 m DW 250 feet 76 m DK 300 feet 90 m EW Hardware NPT Threads Poly cable glands S NPT Thr...

Page 97: ...net T Standard Output plus BACnet IP Ethernet V Units of Measure Totalizer Flow Rate Gallons gallons per minute field selectable additional options available G Testing Tagging Factory Calibrated F Factory Calibrated Stainless Steel Tag S 1 Stainless steel tube to 2 options are available 2 For hazardous location units Remote Cable and Conduit Length codes must match Part number sequence DQ XX ...

Page 98: ...ansmitter Type 110 220V AC Remote Mounted R 24 VDC AC Remote Mounted B Display Display and Keypad S No Display Keypad W Remote Cable Length 15 feet 4 5 m AC 30 feet 9 m AF 50 feet 15 m AK 75 feet 23 m AR 100 feet 30 m BW 150 feet 46 m BK 200 feet 61 m DW 250 feet 76 m DK Conduit Type and Length Conduit length is less than or equal to cable length None WW Hardware NPT Threads Poly cable glands S NP...

Page 99: ...ure Totalizer Flow Rate Gallons gallons per minute field selectable additional options available G Testing Tagging Factory Calibrated F Factory Calibrated Stainless Steel Tag S 1 Submersible transducer cables use two conduit openings Note Check for availability Part number sequence DQ XX ...

Page 100: ...Copper Tube CJ 1 Copper Tube CK 2 Copper Tube CL Small pipe universal DTTSU not available with conduit UZ Transmitter Type 110 220V AC Remote Mounted R 24 VDC AC Remote Mounted B Display Display and Keybad S No Display Keypad W Remote Cable Length 15 feet 4 5 m AC 30 feet 9 m AF 50 feet 15 m AK 75 feet 23 m AR 100 feet 30 m BW Conduit Type and Length Conduit length is less than or equal to cable l...

Page 101: ...BACnet MS TP field selectable S Standard Output plus Modbus TCP Ethernet T Standard Output plus BACnet IP Ethernet V Standard Output plus Auxiliary Dry Contact Output 9 Units of Measure Totalizer Flow Rate Gallons gallons per minute field selectable additional options available G Units of Measure Energy Totalizer Rate Kilowatt hour Watt field selectable additional options available R Testing Taggi...

Page 102: ...temperature not available with conduit HZ Large pipe DTTL 8 in 200 mm or larger LZ Large pipe submersible DTTL 8 in 200 mm or larger 1 YZ Transmitter Type 110 220V AC Remote Mounted R 24 VDC AC Remote Mounted B Display Standard S No Display Keypad W Remote Cable Length 2 15 feet 4 5 m AC 30 feet 9 m AF 50 feet 15 m AK 75 feet 23 m AR 100 feet 30 m BW 150 feet 46 m BK 200 feet 61 m DW 250 feet 76 m...

Page 103: ...Endpoint Wiring Method None XX Communication Output Standard Output Modbus RTU or BACnet MS TP field selectable S Standard Output plus Modbus TCP Ethernet T Standard Output plus Aux Output 9 Units of Measure Totalizer Flow Rate Gallons gallons per minute field selectable additional options available G Units of Measure Energy Totalizer Rate Kilowatt hour Kilowatt field selectable additional options...

Page 104: ... 0 86 0 92 ID 10 10 9 96 10 16 10 04 10 12 10 00 10 12 10 00 Table 9 Steel stainless steel PVC pipe standard classes NPS OD SCH 60 X STG SCH 80 SCH 100 SCH 120 140 SCH 180 in in ID in Wall in ID in Wall in ID in Wall in ID in Wall in ID in Wall in ID in Wall in 1 1 315 0 957 0 179 0 957 0 179 0 815 0 250 1 25 1 660 1 278 0 191 1 278 0 191 1 160 0 250 1 5 1 900 1 500 0 200 1 500 0 200 1 338 0 281 2...

Page 105: ...0 1 5 1 900 1 77 0 065 1 682 0 109 1 610 1 610 0 145 2 2 375 2 245 0 065 2 157 0 109 2 067 2 067 0 154 2 5 2 875 2 709 0 083 2 635 0 120 2 469 2 469 0 203 3 3 500 3 334 0 083 3 260 0 120 3 068 3 068 0 216 3 5 4 000 3 834 0 083 3 760 0 120 3 548 3 548 0 226 4 4 500 4 334 0 083 4 260 0 120 4 026 0 237 4 026 0 237 5 5 563 5 345 0 109 5 295 0 134 5 047 0 258 5 047 0 258 6 6 625 6 407 0 109 6 357 0 134...

Page 106: ...0 065 0 045 0 032 0 114 ID 0 745 0 785 0 811 0 822 1 OD 1 125 1 125 1 125 1 315 Wall 0 065 0 050 0 035 0 127 ID 0 995 1 025 1 055 1 062 1 25 OD 1 375 1 375 1 375 1 660 Wall 0 065 0 055 0 042 0 146 ID 1 245 1 265 1 291 1 368 1 5 OD 1 625 1 625 1 625 1 900 Wall 0 072 0 060 0 049 0 150 ID 1 481 1 505 1 527 1 600 2 OD 2 125 2 125 2 125 2 375 Wall 0 083 0 070 0 058 0 157 ID 1 959 1 985 2 009 2 062 2 5 ...

Page 107: ...0 134 0 110 0 095 0 095 0 250 ID 3 857 3 905 3 935 3 935 4 000 4 1 2 OD 5 000 Wall 0 250 ID 4 500 5 OD 5 125 5 125 5 125 5 563 5 000 Wall 0 160 0 125 0 109 0 250 0 063 ID 4 805 4 875 4 907 5 063 4 874 6 OD 6 125 6 125 6 125 6 625 6 000 Wall 0 192 0 140 0 122 0 250 0 063 ID 5 741 5 845 5 881 6 125 5 874 7 OD 7 625 7 000 Wall 0 282 0 078 ID 7 062 6 844 8 OD 8 125 8 125 8 125 8 625 8 000 Wall 0 271 0...

Page 108: ...IM P505 02 US Issue 1 108 UTM20 Series Ultrasonic Transit time Flowmeters ...

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Spirax Sarco UTM20 Series, Installation And Maintenance Instructions Manual, Page: 92 / 108

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