The D2100 series multi-parameter water quality sensor (seven parameters) is designed in an all-in-one configuration. Each sensor has a waterproof connector. The calibration data is stored in the sensor and can be calibrated and replaced in the field. Up to 6 digital sensors can be connected at the same time. Optional fluorescence dissolved oxygen, four-electrode conductivity, fiber turbidity, digital pH, digital ORP, chlorophyll, water oil and ammonia nitrogen sensor. Equipped with an automatic cleaning device to eliminate air bubbles and prevent microbial growth, it can easily meet the needs of various water environment monitoring such as rivers, lakes, oceans and groundwater. It has excellent reliability and can be operated in an unattended environment for several months without maintenance..

Cable definition

1. Sensor Probe size 100x381 mm(Φ xL)

2. Power information

Power supply must be DC 5-12v + / - 5%

3. Cable information

4 wire AWG-24 or AWG-26 shielding wire.

1. Red wire - power supply (VCC)

2. White line - 485 data (485 A)

3. Green line -- 485 data (485 B)

4. Black wire - ground wire (GND)

5. Bare wire - shielding layer