EC transmitter, 4-20mA, RS485 – Modbus , EC3001

This transmitter is powered by 9-36 dc volts and provides an isolated 4-20 mA "current loop", an RS485 and Modbus (function 03) output.

The instrument works with 2-sensors and 4-sensors (K = 0.1 - 0.5 - 1-10) and RTD-Pt100 temperature sensors.

If a Pt100 sensor is connected, the temperature is automatically compensated. The temperature coefficient and the reference temperature are adjustable by the user. The temperature is shown in the display.

Its modularity, small size and built-in technology make this transmitter very suitable for measurements the conductivity in various processes.

Specifications:

• EC range: 0 ÷ 2,000 μs to 0 ÷ 2,000 mS
• TDS range: 0 ÷ 1,000 ppm/ 0 ÷ 1,000 ppt
• Temperature range: -10.0 ÷ 110.0 ° C / 14.0 ÷ 230.0 ° F
• Digital output: RS485 isolated
• Analogue output: 4-20 mA isolated, "current loop" two wires
• Power supply: 9 / 36 Vdc
• Dimensions: 71 x 95 x 58 mm. Din-rail (4 modules)
• EMC/RFI compliance: en 61326
• Registered designs : 002564666-001

Tripod number: 9027.80.11