WIRELESS 4-20mA TRANSMITTER MONITORING

remotely monitor sensor transmitters over distances up to 1 mile using industry standard 4-20mA sensor transmitters

WIRELESS 4-20mA TRANSMITTER MONITORING

The ROI-RFX-MA is a simple to use Windows compatible 2.4 GHz RF wireless remote sensor transmitter monitoring system. Using the ROI-RFX-MA allows you to; remotely monitor & record sensor transmitters over distances of up to 1 mile/1.6 km, using industry standard 4-20mA sensor transmitters. Remote sensor measurement or sensor profile recording is simple; data can be updated real time directly into Excel. Total transmission distance can be extended with additional units, as well as allowing an increased number of sensors.

Minimum Configuration:
(2) ROI-RFX-MA & (1) ROI-USB-SER

ROI-RFX-MA / 4-20mA Wireless Transmitter
RFX-USB-SER / USB to serial 1 m cable and Excel add in

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Remotely read sensors using a PC. Remotely record environmental conditions with industry standard 4-20mA sensor transmitters. Excel automatically updates real time with sensor measurement data. Sensor data can be used within Excel to perform real time calculations, display continuously updated status on graphs, etc.

WIRELESS 4-20mA TRANSMITTER MONITORING

Monitor 4 sensor transmitters per unit. Multiple units per system, expandable as needed.
FEATURES:

  • 2.4 GHz 4-20mA TRANSMITTER

  • WIRELESS ANALOG CONVERTER

  • PLUGGABLE EURO ELECTRICAL CONNECTORS

  • SNAP ON MOUNTING BASE FOR DIN RAIL OR SURFACE MOUNTING

  • CAN BE POWERED BY WIDE RANGE OF DC SOURCES, 7-36V

  • USEFUL FOR REMOTE SENSOR TREND MONITORING

  • SIMPLE TO USE EXCEL SAMPLE SPREADSHEET

Specifications:

  • Input range: 4-20mA

  • Input: 4 signals, 4-20mA

  • Sensor Connections: 2 per input, 2 inputs per connector

  • Resolution: 10 BIT

  • Power: 7-36Vdc

  • PC Communications: Serial, Excel add in provided with USB adapter option

  • Mounting: 35mm DIN Rail or Surface mountable snap on base

  • Dimensions: 4.510 X 1.258 X 3.948”LWH, mated connector adds additional 3/8” (height above rail)

  • System Configuration: 2 unit minimum, 8 unit maximum

  • Range: Indoor/Urban up to 300 ft/90 m, Outdoor line-of-sight up to 1 mile/1.6 km

  • Transmit Power Output: 63 mW (+18 dBm)

  • Receiver Sensitivity: -100 dBm

  • Wireless Transmission: 2.4 GHz frequency band, optimized for use in US and Canada

  • Compatible Operating Systems: Windows 10

  • Typical Configuration: (1) RFX-USB adapter, (2) ROI-RFX units, (1) PC with Excel, (2) DC supplies, (1) Sensor transmitter e.g. ROI-XMA Thermistor Temperature Transmitter [PC with Excel & (2) DC supplies are not included]

WIRELESS 4-20mA TRANSMITTER MONITORING

Windows compatible, Excel add in software allows simple installation operation

Contact Sales For a Quotation, or to describe your needs to us Get Quote