Salinity sensor

1.Salinity sensor application environment description

Salinity sensor is used to measure the conductivity, salinity and TDS of water and salinity sensor can be used for water quality measurement of surface water, sewage, seawater, tap water and many other scenes.It is used for environmental water quality testing and various high/low ionic strength water sample testing, and can meet the requirements of most industrial/environmental applications for online conductivity, salinity, and TDS measurement.

Signal output: RS485 (MODBUS-RTU).

Internal signal isolation technology, strong interference resistance.

Good reproducibility, thermal stability, low drift, small size, fast response

Easy and simple installation, 3/4NPT pipe thread, convenient for submersible installation or installation in pipes and tanks

Stable performance and long service life

IP68 waterproof standard

24*1.218*1.5*228*22

2. Salinity sensor technical performance and specifications

1. Technical parameters

2.Salinity sensor size chart

3. Salinity sensor installation and electrical connection

1.Salinity sensor installation

Note: The sensor cannot be installed upside down or horizontally, and must be installed at an angle of at least 15 degrees.

2. Electrical installation

The cable is a 4-core shielded wire:

Red - power cord blue/black - ground wire green - 485B yellow - 485A

Depending on the production batch, the color of the cable may be slightly different. Please refer to the cable screen printing for details.

Four. Salinity sensor maintenance and care

1.Use and maintenance

Conventional electrodes require periodic cleaning and calibration, and the maintenance cycle is determined by the customer based on his or her own working conditions. Conventional electrode cleaning method: use a soft brush to remove attachments (be careful to avoid scratching the electrode surface), then clean with distilled water, and then perform calibration operations.