DDM-206A-S Online Salinity Sensor

Sea water / heavy salt water / various water supply / industrial water treatment.Signal output: RS-485 (Modbus/RTU protocol). Convenient connection to third-party equipment such as PLC, DCS, industrial control computer, general controller, paperless recording instrument or touch screen. Immersion installation with 3/4 NPT pipe thread for easy submersible installation or installation in pipes and tanks. IP68 protection grade.

Product Parameters

Model DDM-206A-S
Measuring range 0~70.0PSU
Resolution 0.1PSU
Precision ±1.5%F.S.,±0.5℃
Working temperature 0~65℃
Working pressure <0.6MPa
Power supply 12~24VDC
Signal output RS-485(Modbus/RTU)
Wetted material ABS(Default)/ POM
Mounting method Immersion mounting, 3/4 NPT thread
Cable length 5 meters, other lengths can be customized
Temperature compensation Auto temperature compensation(Pt1000)
Calibration Two-point calibration
Power consumption 0.2W@12V
Protection grade IP68