EM802-EC – Smart Conductivity Modules (4-20mA or MODBUS/RS485) for S8000 Series

$314.60

EM802-EC - Smart Conductivity Modules (4-20mA or MODBUS/RS485) for S8000 Series

Parameters & Applications

Product Information

The EM802-EC is our most cost-effective solution for connecting our S8000 series Contacting Conductivity sensors to a PLC or SCADA system. This small electronic module functions as a blind conductivity transmitter with 4-20mA or optional MODBUS/RS485 output. No additional instrumentation is required to condition the sensor signal to be read by your PLC or SCADA. It can also be used to pair Sensorex sensors with any controller that has a 4-20mA or RS485 input card.  Easily connects to our CS300 Modular Contacting Conductivity Sensor Cartridge and S856 cable to form a complete monitoring solution.
  • Blind 4-20mA or MODBUS/RS485 transmitter for connecting conductivity sensors to PLC or SCADA
  • Small form factor saves valuable panel space
  • Input Voltage : 24V DC
  • Compatible with S8000 series inline/submersion conductivity sensor CS300
  • Compatible with PT1000 RTD temperature compensation
CA ResidentsProp 65 WARNING(S)

MODBUS/RS485 Interface for conductivity sensors

The EM802-EC is our most cost-effective solution for connecting our S8000 series Contacting Conductivity sensors to a PLC or SCADA system. This small electronic module functions as a blind transmitter with a 4-20mA or MODBUS/RS485 output. No additional instrumentation is required to condition the sensor signal to be read by your PLC or SCADA. It can also be used to pair Sensorex sensors with any controller that has a 4-20mA or RS485 input card. Easily connects to our CS300 Modular Contacting Conductivity Sensor Cartridge and S856 cable to form a complete monitoring solution.

  • Blind 4-20mA or MODBUS/RS485 transmitter for connecting conductivity sensors to PLC or SCADA
  • Small form factor saves valuable panel space
  • Input Voltage Options:
    • 12V DC – MODBUS only
    • 24V DC – 4-20mA & MODBUS
  • Compatible with CS300 conductivity sensor
  • Compatible with PT1000 RTD temperature compensation

Complete Your System


S853, S855, and S856 - Cable Assemblies for S8000 Series Sensors

The S853 and S855 are shielded, low-noise cable assemblies for our S8000 series pH and ORP sensors. The cable assembly…

Add to Cart | $76.50

CS300 - Conductivity Sensor Cartridge For CS8000 Kits

Sensorex's CS300 Process Graphite Contacting Conductivity Sensor is designed for light industrial process applications (cooling towers). Use with an S855…

Add to Cart | $227.60

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Additional information

Weight 0.36 lbs
Dimensions 6 × 2 × 2 in

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