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Vmonitor Multivariable Transmitter

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iMV

vMonitor TM

Creating the Digital Oilfield


Wireless Multivariable Sensor

SENSOR TYPE MECHANICAL SPECIFICATIONS


Foxboro IMV25 Multivariable Operating Temperature
• Differential Pressure Measurements from 0.5 to 840 in H2O • -40°C to +85˚C (-40 ˚F to + 185˚F)
• Absolute pressure Measurements from 3 to 5300psi • Humidity Range 5-90% non-condensing
• Process Temperature 100 ohm Platinum RTD General Dimensions
• 6.125” x 13.75” x 7.25” (W x H xD)
Enclosure
WIRELESS
• Direct Mount or Pipe Stand
• Type (Standard) 2.4 GHz: DSSS (direct Sequence Spread • FM-approved and CSA certify for Explosion proof for
Spectrum) Line of sight 2.2Km class1, Division 1, Groups A, B, C and Dust-Ignition
900 MHz: ISM, FSK, FHSS (Frequency Hopping Spread proof for class II/III, Division 1, Groups E, F and G; for

Spectrum) Line of sight 10Km hazardous( Classified ) Locations, indoors and outdoors.
• Aluminum pressure die – casting, max 0,5% Mg
Antenna
POWER • Hazardous Area Explosion Proof Antennas
• Gain 2DBi
• Input Range 6 to 12.0 VDC, 2 Watts Max
• Certifications UL listed for the following locations: Class
I Div 1, Groups C, D -40oC ≤ Ta ≤ +85 oC, Class I Zone 1
SOFTWARE DETAILS AEx d IIb T5, Ex d IIB T5 -40oC ≤ Ta ≤ +85 oC. CE 0539
II2G Ex d IIB T5, DEMKO
Operation Modes
• 08 ATEX 0727941X (see documents 35105 and 35106
• Continuous (Power)
for safe installation)
• Low power radio sleep mode (Battery operated)
Weight
Timer/Clock
• 11.5 Lbs
• On-board
Communication Protocols
• Wireless Messaging Protocol (WMP)
• MODBUS RTU
Firmware
• Multiphase flow estimator(water, gas, oil)
• Absolute pressure, Differential pressure, process tempera-
ture measurements
• Sensor and electronics temperature measurements
• Message Acknowledgements Verification (Guarantees mes-
sage delivery)
• 128 Bit Message Data Encryption
• Report by Exception
• System Diagnostics (Signal Strength, Message Count, etc)
• Network Registration & Authentication
• Raw data Engineering Units
• Conversion/Scaling/Alarms
• 32 bit CRC Error Checking

Abu Dhabi, U.A.E. - Tel: +971 2 6767 965, Fax: +971 2 6767 956, Houston, TX, U.S. Tel: +1 713 467 3900, Fax: +1 281 888 7626
info@vmonitor.com

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