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Section 8 Density Measurement Float (DMF)

OPW Part Number 20-4431 (Gas - White Core) & 20-4432 (Diesel - Black Core)

The Density Measurement Float (DMF) can be installed on a pre-existing probe. The DMF continuously
measures the average density of the fuel in the tank. This can measure the smallest change in product
density in the API density range. Fuel-density reports can be shown real-time on the console or exported to
an external device. The readings can be a nominal or temperature-corrected density.

There are two (2) types of the DMF. One that measures density for gasoline (20-4431) and another for diesel
(20-4432). They can be identified by the white core of the gasoline float or the metal weight of the diesel float.
See the image below.

Density Measurement Float Specifications

Materials:

Nitrophyl, Delrin, and Stainless-Steel spring

Dimensions:

Length: 20.3 cm (8 inches)
Diameter: 5.1 cm (2 inches)

Precision:

±0.04%

Suggested Location:

15.2 cm (6 inches) from the bottom of the probe

NOTE

: Use two (2) set screws at the top of the float to hold it in position

Doc. No.: M2010-EU Rev.: 13

Page 57 of 149

Содержание M2010-EU

Страница 1: ...Part Number M2010 EU Rev 13 Issue Date February 19 2020 Supersedes January 15 2020 M2010 EU SiteSentinel Nano Tank Gauge System Installation Guide 3 71 56 3 Bld 61 1...

Страница 2: ...he DOVER logo are registered trademarks of Delaware Capital Formation Inc a wholly owned subsidiary of Dover Corporation Contact OPW Fuel Management Systems Visit us at http www opwglobal com opw fms...

Страница 3: ...n 2 SiteSentinel Nano Console 15 2 1 Communication Lights 15 2 2 Console Specifications 16 2 3 Console Installation 17 2 3 1 Installation Instructions 17 2 3 2 Installation Video 19 2 4 Wiring Require...

Страница 4: ...llation Preparation 33 5 1 Probe Placement 34 5 2 Product Offset Calculation 35 5 3 Riser Manhole and Junction Box Installation 36 5 3 1 Riser Assembly 36 5 3 2 Manhole and Junction Box 37 5 4 Conduit...

Страница 5: ...ndicator 73 9 7 Interstitial Hydrocarbon Liquid Sensor with Water Indicator 78 9 8 Interstitial Level Sensor 83 9 9 Single Level Sump Sensor Float Switch 89 9 10 Dual Float Non Discriminating Sensors...

Страница 6: ...Warranty 147 Doc No M2010 EU Rev 13 Page 6 of 149...

Страница 7: ...ur console devices and peripheral options Topics in this section include l l Applicable Warnings on page 10 l Hazardous Areas l I S Barriers Special Conditions for Safe Use on page 12 l Installer Safe...

Страница 8: ...ted could result in death or serious injury CAUTION Indicates a possibly hazardous situation that if not prevented could result in minor or moderate injury NOTICE Indicates important information not r...

Страница 9: ...nel shows information that has been given before in the manual that is important to show again TIP A step or procedure that is recommended to make another step or procedure easier Doc No M2010 EU Rev...

Страница 10: ...f mistreated Do not disassemble heat above or incinerate Dispose of used battery promptly Keep away from children Do not disassemble and do not dispose of in fire The console can remain energized via...

Страница 11: ...procedures that could also cause a failure of electrical equipment l Class I Division 2 A Class I Division 2 location is a location where n An accidental failure or incorrect operation of vapor conta...

Страница 12: ...ce with the U S National Electrical Code NFPA No 70 and the Code for Motor Fuel Dispensing Facilities and Repair Garages NFPA No 30A n Refer to the Installation Guide of the applicable console for the...

Страница 13: ...e devices and must obey the instructions in this document to complete a safe installation For installations outside the United States make sure that the installation obeys all applicable local codes W...

Страница 14: ...the equipment that was shipped to what is recorded in the site survey NOTE It is not necessary for all site survey questions to be answered For all unanswered questions please respond with N A Do not...

Страница 15: ...necessary to use the supplied crossover Ethernet connection cable to operate the console through a local PC connection To connect through a local or corporate LAN WAN you can enter the system s IP add...

Страница 16: ...aph ical User Interface GUI Printer External USB Standard Alarms Optional Alarms Alarm Notification Buzzer Light and Acknowledge External Tank Alert internal relay Email SMS Communication Ports One 1...

Страница 17: ...of the console that hold the cover in position Keep them in a safe area to be used again below in Complete the Installation on page 23 3 Put a small screwdriver into one of the two 2 release holes on...

Страница 18: ...e installation Hold ESDS components by the edges Do not touch the circuitry 6 Remove the knockouts from the bottom or top of the unit as selected in Step 1 above Put a small screwdriver into the groov...

Страница 19: ...stallations Rigid steel conduit must be used if possible 2 4 1 Electrical and I S Barrier Wiring CAUTION Make sure that the I S ground wire and Earth ground are correctly attached to the console back...

Страница 20: ...Main Board Connections Jumpers and LEDs Doc No M2010 EU Rev 13 Page 20 of 149...

Страница 21: ...Conduit Installation Doc No M2010 EU Rev 13 Page 21 of 149...

Страница 22: ...Field Wiring Diagram Doc No M2010 EU Rev 13 Page 22 of 149...

Страница 23: ...ed through the use of hubs and routers If more than 1 8 m 6 feet of cable is necessary it is recommended to use conduit for protection of the cable 2 5 3 RS 232 Communications Conduits If there is mor...

Страница 24: ...ide of the OM4 shows the correct Petro Net communications and power connections See the tank gauge console Configuration Manual for information on alarms events and Output Module relay configuration S...

Страница 25: ...ontains wiring for devices that are connected to the OM4 Output Module 3 2 Codes Relay wiring is in the Class 1 wiring category Refer to the National Electrical Code NFPA No 70 and the Motor Fuel Disp...

Страница 26: ...must be installed on a wall Use only the drilled installation holes supplied on the unit Knockout locations are shown below OM4 Modules must have communication connection to the console and AC power...

Страница 27: ...hile the module is energized The relay positions must not be energized during jumper adjustment When more than one OM4 Module is installed in a system the Petro Net address must be set in the jumper b...

Страница 28: ...l Attach and tighten the nuts OM4 Jumper Settings for Multiple OM4 Operation Doc No M2010 EU Rev 13 Page 28 of 149...

Страница 29: ...arm NOTE The overfill alarm can be set to operate with any alarm that has relay 1 or relay 2 operation 4 1 Safety Information WARNING EXPLOSION or FIRE HAZARD Do not install this unit in a hazardous l...

Страница 30: ...m Contacts Optional 120 VAC 5 amps max 50 60 Hz Pre Mounted Terminal Block Optional 20 amps 120 230 VAC Tank Alert Specifications 240V Voltage 220 240 VAC 50 60 Hz Enclosure Dimensions H x W x D 6 5 x...

Страница 31: ...licable conduit IMPORTANT Be careful to not cause damage to internal components when you drill holes for conduit Attach the conduit to the Tank Alert enclosure Apply a sealant around the conduit s to...

Страница 32: ...Doc No M2010 EU Rev 13 Page 32 of 149...

Страница 33: ...connected to your Nano console Topics in this section include Probe Placement on the next page Product Offset Calculation on page 35 Riser Manhole and Junction Box Installation on page 36 Conduit Sea...

Страница 34: ...o install a probe is in the center of the tank see the illustration below The probe must be installed approximately a minimum of three 3 feet 91 cm from the tank fill pipe If the distance is less than...

Страница 35: ...ements be taken at opposite ends of the tank see the figure below The product depth at the lower end of the tank is value A The product depth at the higher end is value B The distance between the two...

Страница 36: ...the probe head connector and an applicable length of cable An adapter collar and riser cap must be installed on the riser pipe to keep contamination out of the fuel tank The riser must be tapped to a...

Страница 37: ...1185 is 6 feet 1 83 M in length Make sure there is sufficient length of cable from the probe to where a weatherproof junction box is to be installed The weatherproof junction box must be of sufficien...

Страница 38: ...924B Probe Installation DMP Probe Installation Doc No M2010 EU Rev 13 Page 38 of 149...

Страница 39: ...move a sufficient length of the cable jacket so that the conductor wires can extend into the conduit seal fitting approximately 3 inches 7 62 cm IMPORTANT Make sure you do not cause damage to the cond...

Страница 40: ...on the same phase as all other OPW equipment Only OPW probe cables and sensor wiring can be in the same conduit that goes to the I S barriers NOTICE Incorrect cables wiring or conduit can cause elect...

Страница 41: ...Doc No M2010 EU Rev 13 Page 41 of 149...

Страница 42: ...The probe cable OPW P N 10 1185 is 6 feet 1 83 M in length Make sure there is sufficient length of cable from the probe to where a weatherproof junction box is to be installed 3 Leave a minimum 12 inc...

Страница 43: ...drop installations The two probes are equal to the same point values to calculate the mix of probes and sensors on a barrier position One 1 probe 924B and or DMP is equal to three 3 points and one 1...

Страница 44: ...ot go through the product to the water below As a result the fuel tank will have unusually high water measurements This can also cause irregular product measurements because the water float can cause...

Страница 45: ...Temperature 40 C to 70 C 40 F to 158 F Maximum Total Run Wiring Length 305 m 1 000 feet Belden 88760 or Alpha 55371 152 m 500 feet Belden88761 or equivalent Level Measurement Product Level Measurement...

Страница 46: ...NOTE ONLY 924B Probes made after September 1 2007 version 7 xx firmware can be installed in a multi drop installation Doc No M2010 EU Rev 13 Page 46 of 149...

Страница 47: ...ical connections Each kit includes l Three 3 wire nuts l Two 2 cable tie wraps l 3M Scotchcast Resin packet Personal Protective Equipment CAUTION Wear Personal Protective Equipment to install the resi...

Страница 48: ...tidrop Probe and Sensor Wiring Instructions Safety Information DANGER This product contains vinyl cyclohexene dioxide Do not swallow the resin or let it touch your skin or eyes Do not breath the fumes...

Страница 49: ...NOTICE It is VERY important to seal all Tank Probe and Smart Sensor connections in the junction box to prevent corrosion of the wires 1 Remove approximately 1 5 inches of the cable jacket from the en...

Страница 50: ...nside Red Power Black Signal Braided Shield Ground 5 Remove approximately 0 5 inches of insulation material from the ends of the Field Wiring Cable s Red and Black conductor wires 6 Put a tie wrap aro...

Страница 51: ...t assembly in the bag 11 Move the epoxy around to fully cover all of the wires and wire nuts inside the bag Let the epoxy become hard This will seal the electrical connection and will prevent corrosio...

Страница 52: ...ring Tank Probes and Smart Sensors can be wired on the same Field Wiring cable to the same I S barrier channel Refer to the Section Mixed Multi drop Installation for the limits on the number of probes...

Страница 53: ...he center of the tank a Product Offset Calculation will be necessary See Product Offset Calculation for information DMP Probe with ProGauge Floats The DMP probe is shipped fully assembled You can skip...

Страница 54: ...CE Carefully lower the probe down into the tank To prevent damage to the probe do not let the probe fall and hit the bottom of the tank wall 5 Connect the 7 8 probe cable connector to the probe NOTE T...

Страница 55: ...a minimum 52 mm 2 05 in inner diameter riser without modification If the probe is to be installed in a riser with an inner diameter up to 4 inches 101 6 mm a spacer must be installed This will keep t...

Страница 56: ...strips 3 Put the two 2 screws through the two 2 pairs of holes and fasten with the two 2 nuts Do not tighten the screws completely at this time 4 To adjust the width of the spacer move the top and bot...

Страница 57: ...dings can be a nominal or temperature corrected density There are two 2 types of the DMF One that measures density for gasoline 20 4431 and another for diesel 20 4432 They can be identified by the whi...

Страница 58: ...dule that the probe is connected to before you begin the procedure below 1 Turn off the power to the module that the probe is connected to before you remove the probe from the tank 2 Remove the probe...

Страница 59: ...Float and the Product Float When you set the product threshold levels Low and Low Low in the console s Tank Thresholds screen make sure the values are higher than where the Density Float is installed...

Страница 60: ...with minimal troubleshooting 9 2 Mixed Multi Drop Installation The Nano s Mixed Multi Drop technology can run probes and sensors on one cable back to the tank gauge See Nano Mixed Multi drop Installat...

Страница 61: ...232 D 10 Dual Float Non Discriminating Dispenser Sump Sensor 30 0232 D 20 Dual Float Non Discriminating STP Sump Sensor 30 0232 D 10B Dual Float Brine Sensor for Containment Sump 30 0232 D 20B Dual Fl...

Страница 62: ...hydrocarbons and water in sumps fuel dispenser pans and other locations where there is liquid that could indicate that a leak has occurred Use the DH 10 on fuel dispenser pans and transition sumps Use...

Страница 63: ...ons DH 20 Dimensions Diameter 5 8 cm 2 3 in Length 28 2 cm 11 1 in Diameter 5 8 cm 2 3 in Length 53 6 cm 21 1 in Float Requirements Low 3 8 cm 1 5 in High 27 9 cm 11 in Nominal resistance uncontaminat...

Страница 64: ...Fuel Management Systems 12V VSmart Module This will make sure that operation conditions are safe Smart Sensors CANNOT be used with SS1 2 or 3 iTouch or EECO consoles CAUTION ALWAYS obey Local and Nat...

Страница 65: ...efer to the Probe Cable Seal offs section of the console s Installation Guide for instructions Connections Sensor Wire Color 12V Smart Sensor Interface Channel Red Power Black hydrocarbon sensor Signa...

Страница 66: ...fer to the applicable instruction above A sensor or wiring fault will cause a system alarm Do a continuity test in the wiring and junction boxes Make sure there is continuity with no short circuits Hy...

Страница 67: ...ed to the water sensor of the device occurs Clean the Hydrocarbon Sensor of the Device l Make sure the sensor is disconnected l Put the contaminated portion of the sensor fully into Denatured Alcohol...

Страница 68: ...condition when it senses a liquid If there is a break in the cable it will cause an alarm condition in the system Specifications Primary Use Liquid detection in the interstitial space of double walle...

Страница 69: ...nagement Systems 12V VSmart Module This will make sure that operation conditions are safe Smart Sensors CANNOT be used with SS1 2 or 3 iTouch or EECO consoles CAUTION ALWAYS obey Local and National El...

Страница 70: ...ust not touch the bottom of the monitoring tube l Connect the sensor wires to the field wires in the junction box Use the supplied cable gland and silicon wire nuts l Seal the electrical connections w...

Страница 71: ...The sensor must be Auto Detected on the console Refer to the M2011 Nano Configuration Guide Alarm thresholds are configured automatically through the Intellisense mechanism between the sensor and the...

Страница 72: ...re that the controller is not in an alarm condition Test the Hydrocarbon Liquid Sensor of the Device l Put the sensor fully into a non conductive hydrocarbon or equivalent liquid The test is satisfact...

Страница 73: ...there is no ground water in a monitoring well or if there is water in a containment area It can also tell the system if there are fuel leaks in a containment area If there is a break in the cable it w...

Страница 74: ...ks for field connections refer to M00 390008 Waterproof Electrical Connections for information REMINDER Hydrocarbons float on water If the sensor is fully submerged in water the polymer is unable to d...

Страница 75: ...gh the Intellisense mechanism between the sensor and the console Hydrocarbon Liquid Water Sensor Functional Test and Remove Contam ination IMPORTANT It is recommended to only do the procedures below w...

Страница 76: ...l Short across the power and signal terminals This test is satisfactory if NO alarm condition occurs If the controller does not sense the alarm conditions simulated by these tests look to see if the t...

Страница 77: ...sor with water to remove all remaining contamination l Let the sensor dry in the air for one 1 hour l Reconnect the sensor NOTE If the sensor does not return to near its original resistance after you...

Страница 78: ...drocarbon liquid and water If there is a break in the cable it will cause an alarm condition in the system Specifications Operating Temperature 40 C to 70 C 40 F to 158 F Dimensions Length 35 cm 13 8...

Страница 79: ...n REMINDER Hydrocarbons float on water If the sensor is put fully in water the polymer will not sense hydrocarbon liquid l This sensor uses ONE Controller Interface I S Module position l Start with th...

Страница 80: ...The sensor must be Auto Detected on the console Refer to the M2011 Nano Configuration Guide Alarm thresholds are configured automatically through the Intellisense mechanism between the sensor and the...

Страница 81: ...rbon sensor of the device occurs If the test results are unsatisfactory replace the sensor l Disconnect the Hydrocarbon Sensor from the I S terminal strip in the controller The test is satisfactory if...

Страница 82: ...f it is necessary to clean hydrocarbon contamination from the sensor after a test or actual use l Make sure the sensor is disconnected l Put the dirty part of the sensor fully into denatured alcohol f...

Страница 83: ...0230 S is made of brass and the 30 0321 S is made of a chemical resistant non metallic material These sensors can also be used in sumps fuel dispenser pans and other locations where there is liquid t...

Страница 84: ...rs on one channel This length includes the wire from the VSmart to each sensor board in the string Installation IMPORTANT This Smart Sensor must ONLY be connected to an OPW Fuel Management Systems 12V...

Страница 85: ...sensor approximately 1 2 1 3 cm above the bottom of the sump pan Attach the sensor wire to a pipe or bracket with a tie wrap l Connect the sensor cable to the sensor l Connect the sensor wires to the...

Страница 86: ...Typical Installation Drawings 30 0230 S Doc No M2010 EU Rev 13 Page 86 of 149...

Страница 87: ...r must be Auto Detected on the console Refer to the M2011 Nano Configuration Guide Alarm thresholds are configured automatically through the Intellisense mechanism between the sensor and the console D...

Страница 88: ...oller is not in an alarm condition Sensor installed in a normally wet well l Put the float in the LOW position This will cause an alarm condition in the controller l Put the float back in the HIGH pos...

Страница 89: ...eases The float switch will operate and cause an alarm condition in the controller If there is a break in the cable it will cause an alarm condition in the system Specifications Primary Use s Sumps an...

Страница 90: ...O consoles CAUTION ALWAYS obey Local and National Electrical Codes applicable to the installation location Make sure that the cables gas and oil resistant OPW Fuel Management Systems part 12 1030 from...

Страница 91: ...n the junction box Use the supplied cable gland and silicon wire nuts l Seal the electrical connections with the epoxy seal packs refer to M00 390008 Waterproof Electrical Connections for instructions...

Страница 92: ...surfaces near the work area l Turn the sensor so the bottom opening points up and wait for a minimum of two 2 minutes l Make sure that the controller is not in an alarm condition l Put the sensor bac...

Страница 93: ...locations where there is liquid that could indicate that a leak has occurred This sensor looks almost the same as the 30 0232 DH XX but is non discriminating This means that the sensor does not use a...

Страница 94: ...ing on sensor setup 12 to 13 normal 3 to 4 lower float in alarm raised 1 to 2 upper and lower float in alarm raised Multi Drop Restriction See Mixed Multi Drop Installation Connections Red Power Black...

Страница 95: ...elow l Make sure the sump pit or pan is dry l Install the sensor so that it touches the bottom of the sump pit or pan l Connect the sensor cable to the sensor l Connect the sensor wires to the field w...

Страница 96: ...ure that the area has sufficient airflow when you do a test or remove contamination from the sensor Make sure there are no open flames or hot surfaces near the work area Sensor installed in a normally...

Страница 97: ...ok to see if the thresholds are correctly programmed in the system Look to see if the float is in the correct position refer to the applicable instruction above A sensor or wiring fault will cause a s...

Страница 98: ...float switches are used in the body of the sensor to sense fluid level changes The device will cause an alarm condition in the system if the fluid level increases or decreases more than the normal con...

Страница 99: ...to the inline ISIM 1 3 m 4 feet ISIM tail Maximum Wiring Length 305 m 1 000 ft field wiring Alarm Threshold Configuration Fully Automatic Diagnostic Reading on sensor setup 3 to 4 normal 12 to 13 bot...

Страница 100: ...oof Electrical Connections for information l This sensor uses ONE Controller Interface I S Module position l Start with the Connections table and Typical Installation drawing below l Connect the senso...

Страница 101: ...The sensor must be Auto Detected on the console Refer to the M2011 Nano Configuration Guide Alarm thresholds are configured automatically through the Intellisense mechanism between the sensor and the...

Страница 102: ...bottom float in the high position and the top float in the high position This will cause a high level alarm condition in the controller l Put the bottom float in the high position and the top float i...

Страница 103: ...ase in resistance when there are hydrocarbon vapors in the closed space where the device is installed The sensor will return to normal resistance when hydrocarbon vapors are gone If there is a break i...

Страница 104: ...ke sure that operation conditions are safe Smart Sensors CANNOT be used with SS1 2 or 3 iTouch or EECO consoles CAUTION ALWAYS obey Local and National Electrical Codes applicable to the installation l...

Страница 105: ...l Seal the electrical connections with the epoxy seal packs refer to M00 390008 Waterproof Electrical Connections for instructions l Install explosion resistant sealing fittings at both ends of the c...

Страница 106: ...The sensor must be Auto Detected on the console Refer to the M2011 Nano Configuration Guide Alarm thresholds are configured automatically through the Intellisense mechanism between the sensor and the...

Страница 107: ...r event occurs If the test results are unsatisfactory replace the sensor If the controller does not go into an alarm condition look to see if the thresholds are correctly programmed in the system A se...

Страница 108: ...13 cm 7 feet Diameter Height Tank 226 30 B089 101 Mag Probe for 244 cm 8 feet Diameter Height Tank 257 30 B101 105 Mag Probe for 244 cm 8 feet Diameter Height Double Wall Tank 267 30 B105 113 Mag Prob...

Страница 109: ...Appendix B Probe Installation Records Probe Serial Number Tank Number Product in Tank Internal Barrier Barrier Position 1 4 Number in Chain if applicable 1 4 Doc No M2010 EU Rev 13 Page 109 of 149...

Страница 110: ...Appendix C Declaration of Conformity Doc No M2010 EU Rev 13 Page 110 of 149...

Страница 111: ...Doc No M2010 EU Rev 13 Page 111 of 149...

Страница 112: ...Doc No M2010 EU Rev 13 Page 112 of 149...

Страница 113: ...Doc No M2010 EU Rev 13 Page 113 of 149...

Страница 114: ...ontaining 5 thermistors Water Sensor Minimum detectable water level that can be detected by the 2 dia float is 0 75 inch Minimum detectable change in water level that can be detected by the 2 dia floa...

Страница 115: ...ctory operation of this equipment must be referred to authorized personnel for maintenance or contact the manufacturer directly WARNING To prevent explosion or fire it is recommended to use non sparki...

Страница 116: ...resolution 0 01 mm l Temperature accuracy 0 2 C l Approvals n OIML R85 for fixed applications n OIML R80 per mobile applications pending Installation NOTICE Install this electronic device carefully Ma...

Страница 117: ...2 05 inches 52 mm l Cut the galvanized pipe to the correct size The riser should cover the probe head while the antenna is kept open at the top l Seal the threads at the sides of the flange with plum...

Страница 118: ...ank l Assemble the Antenna Cover n Put the cover over the antenna n Turn clockwise to tighten the cover n Make sure that the seal between the cover and the brown gasket is tight Do not over tighten as...

Страница 119: ...sealant The sealant is used only to keep water out of the riser It is necessary for the PA2 to be easily turned and removed to gain access to the battery housing and other probe components XMT SI RF...

Страница 120: ...485 probe Select Protocol 2 applicable only for RS485 probe The illustration below shows the location of the Jumper Block on the probe board XMT SI RF DIP Switch Settings The RF probes have a selectio...

Страница 121: ...an 1 mm the probe will return to Sleep Mode NOTE To prevent a time out of the system the probe will always transmit data after 10 minutes of non transmission The probe is not supplied with the battery...

Страница 122: ...inutes 4 5 OFF OFF ON OFF Op 5 wake up probe every 10 minutes 5 ON OFF ON OFF Op 6 not active don t set OFF ON ON OFF Op 7 not active don t set ON ON ON OFF Op 8 not active don t set ON ON OFF ON Op 1...

Страница 123: ...e GREEN LED shows the status of the probe s float detection l GREEN LED flashes quickly This is an indication that the probe is in normal operation l GREEN LED flashes slowly The probe cannot detect t...

Страница 124: ...NLY Use of another battery can cause a risk of fire or explosion To prevent possible explosion or fire do not replace the lithium battery with a type that is not compatible The battery used in this de...

Страница 125: ...atures Power Supply 12 24V RF Module 169MHZ 1 RF Module 434MHz currently not available for future usage 1 Serial RS485 1 Antenna 169 4 MHz 1 Antenna 434 MHz currently not available for future usage 1...

Страница 126: ...rminal GND CN1 position 4 Red terminal Vcc CN1 position 1 RS485 Connection Blue Data RS485 A CN1 position 3 Brown Data RS485 B CN1 position 2 NOTE OPW FMS Petro Net can also be used for RS485 connecti...

Страница 127: ...radiation Omnidirectional Gain at 169 MHz 2 1 dBi MECHANICAL Dimensions approximate 830 x 150 x 85 mm Connection BNC male Operating temperature range 40 80 C Weight 0 250 kg Radiating element material...

Страница 128: ...under asphalt horizontally the receiver antenna must also be installed horizontally Wireless probes use a battery with a low frequency for data transmission The bandwidth used is 169 4 MHz with a narr...

Страница 129: ...cover l A manhole of bricks l An asphalt square l Vehicles parked over a manhole cover The table below can be used to see if wireless probes can be installed at a site with an unblocked signal from t...

Страница 130: ...Receiver Min Max Distance from Receiver in meters Tank Locations One area or different Number of Tanks Permanent objects between Tank And Receiver Type of permanent objects Temporary objects between T...

Страница 131: ...nsmitted to the microprocessor DL9 wired on TX line of the 169 4MHz module Flashing indicates that a valid frame has been sent to the module to be transmitted Information about the probes registered a...

Страница 132: ...F OFF OFF 1 Default ON OFF OFF OFF 2 OFF ON OFF OFF 3 ON ON OFF OFF 4 OFF OFF ON OFF 5 ON OFF ON OFF 6 OFF ON ON OFF 7 ON ON ON OFF 8 OFF OFF OFF ON 9 ON OFF OFF ON 10 OFF ON OFF ON 11 ON ON OFF ON 12...

Страница 133: ...se of error status 1 Temperature 25 0 C Product level 129 37 mm Water level 31 00 mm Setting 2 Normal functioning answers through the old protocol both on RS485 and RS232 EXAMPLE D M03744 chr 13 R 037...

Страница 134: ...dress 03744 Probe status 0 OK in case of error status 1 Temperature 25 0 C Product level 129 37 mm Water level 31 00 mm Setting 4 Inside the receiver 10 000 is added to the wireless probe address answ...

Страница 135: ...at least 20 ms on the radio channel This is to specify the end of a transmission and then continue with the retransmission Answers with the new protocol both on RS485 and RS232 Setting 15 ByPass func...

Страница 136: ...be 6721 shows how long the probe has been switched on Packets received by the receiver 118 Number of floats 1 Transmission channel 5 Signal power 200 Operating mode 15 Level of the local signal 48 dB...

Страница 137: ...7 102 03962N0 280 00090 57 00015 61 095 14832N0 260 00254 01 00000 00 069 Order Code When you place your order please use these order codes POWER SUPPLY 24V RECEIVER WITH LOW GAIN ANTENNA RIC RF RECEI...

Страница 138: ...e included in the system calculations as shown in Table 1 Cable capacitance Ccable plus intrinsically safe equipment capacitance Ci must be less than the marked capacitance Ca or Co shown on any assoc...

Страница 139: ...10 Control equipment must not use or generate more than 250V rms or dc with respect to earth Doc No M2010 EU Rev 13 Page 139 of 149...

Страница 140: ...iated Apparatus shall be calculated and must be included in the system calculations as shown below Cable capacitance Ccable plus intrinsically safe equipment capacitance Ci must be less than the marke...

Страница 141: ...are true which they are then it is safe to connect 5 Associated apparatus must be installed in accordance with its manufacturer s control drawing and Article 504 of the National Electrical Code ANSI...

Страница 142: ...Doc No M2010 EU Rev 13 Page 142 of 149...

Страница 143: ...UL Certified ISI with liquid and water detection Model 30 0236 LW Only UL Certified ISI standalone for attaching to a third party certified device Model 20 0349 ISI 3 Entity parameters Entity input p...

Страница 144: ...ce of the cable is Lcable When the cable inductance per foot is not known the following value shall be used Lcable 0 2uH Ft Add the Li Inductance of all the Sensors connected to the network and the ca...

Страница 145: ...ian Electrical Code for installations in Canada or other local codes as applicable When required by manufacturer s control drawing the associated apparatus must be connected to a suitable ground elect...

Страница 146: ...Doc No M2010 EU Rev 13 Page 146 of 149...

Страница 147: ...particular purpose and of all other obligations or liabilities on OPW Fuel Management Systems part Further OPW Fuel Management Systems neither assumes nor authorizes any other person to assume for it...

Страница 148: ...sensors and probes to different channels on the barrier Update relevant images 7 1105 01 11 17 Add Precision spec for Density Floats Update 924B specs for Prod Water Level Meas urements 8 1109 01 30...

Страница 149: ......

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