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;

...

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.

Link to download datasheet: https://filerun.daviteq.com/wl/?id=qL6jQruJB5YSFsuemkHpoHD4ChjtLg0Z

Link for manual:

Daviteq Technologies Inc

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