Economy Conductivity Sensor with Modbus output MBRTU-EC-CT25

SKU: MBRTU-EC-CT25 Doc No: MBRTU-EC-CT25-DS-EN-10

Introduction

MBRTU-EC-CT25 is an economy type 2-electrode Conductivity sensor, to measure small range of conductivity. It has cell constant 0.1 and 1.0. Affordable ABS body housing with standard 12mm diameter and 120mm length. Integral temperature sensor for automatic temperature compensation (ATC). Output is Modbus RTU for easily integrating with any PLC, controller, SCADA, BMS or IoT gateway.

 

  • 2-electrode design for small range;

  • Automatic temperature compensation;

  • Cell constant 0.1 and 1.0;
  • Standard ModbusRTU output;

Typical Applications

MBRTU-EC-CT25 is used in monitoring of electrical conductivity or salinity in:

 

Portable water;

Aquaculture;

Process liquids;

...

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Specification
EC SENSOR SPECIFICATION
Sensing Technology 2-electrode measurement with temperature sensor
Measuring range

0 - 20.000 uS/cm for K=1

0 - 1.000 us/cm for K=0.1

Resolution 1 uS
Accuracy +/- 1 uS
Response Time T90 < 30s
Working process temperature 0 .. 80 oC (compensated)
Working process pressure 0 .. 15 psig
Process connection 12mm OD flush (no process connection)
Probe material ABS body
Sensor Cable 3m
Rating IP68
Sensor Dimension D12 x 266 (mm)
Sensor net weight < 150 grams
EC TRANSMITTER SPECIFICATION
Inputs 2-electrode Conductivity sensor
Output RS485, ModbusRTU protocol, max 19200 baud
Power supply 9..36VDC, avg. < 200mA
Mounting DIN Rail
Working temperature -40 .. 85 oC
Working humidity 0 .. 95% RH, non-condensing
Housing Engineered Plastic
Ingress Protection IP20
Dimension 93 x 40 (mm)
Net weight <200 grams
Ordering Code
Item code Descriptions

MBRTU-EC-CT25-P001

CONDUCTIVITY-SALINITY SENSOR, 2-ELECTRODES CARBON TYPE 12MM PROBE, K=1, 3M SENSOR CABLE, C/W DIN RAIL MOUNT TRANSMITTER, MODBUSRTU RS485 OUTPUT, 9-36VDC

MBRTU-EC-CT25-P002

CONDUCTIVITY-SALINITY SENSOR, 2-ELECTRODES CARBON TYPE 12MM PROBE, K=0.1, 3M SENSOR CABLE, C/W DIN RAIL MOUNT TRANSMITTER, MODBUSRTU RS485 OUTPUT, 9-36VDC

Accessories

RS485-FM12-USB-1

RS485 FEMALE M12 4-PIN, CODING A TO USB CABLE WITH POWER ADAPTER 12VDC/2.0A FOR CONFIGURATION

* Configuration cable for pH sensor, Windows' software is free. Contact our sales for more information.


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Daviteq Technologies Inc

 

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