Ø Performance characteristics

·Multi beam RD measurement technology compensates for the effects of ambient light, fouling, and component aging;

·Multi point calibration ensures accuracy within a wide measurement range;

·Output of various variables such as current, relay, RS485, and intelligent control of the system;

·The sensor can be equipped with a blowing device, which is controlled by a transmitter to perform self-cleaning;

·There are various installation methods such as immersion, insertion, and pipe section.

Ø Application Fields

Water supply plant: sedimentation tank

Sewage treatment plant: inlet and outlet, aeration tank, return sludge, primary sedimentation tank, secondary tank

Sedimentation tank, concentration tank, sludge dewatering, etc.

Paper mill: pulp tank

Coal washing plant: sedimentation tank

Ø Test performance

Measurement range: 0~100g/L

Measurement units: g/L, mg/L, and NTU (optional)

Accuracy: ± 1.0% FS

Resolution: 1mg/L

Calibration: Standard solution calibration or on-site comparative verification

Display: LCD liquid crystal display

Ø Signal output

Analog output: 4-20mA (four wire system), high load 750W

Switch output: 2 sets of programmable relays that can be set as alarm functions

And timing function; Capacity is AC230V, 2A

Digital interface: RS485 (ModBus protocol)

Ø Power supply

Power supply: AC220V ± 10%, 50Hz

(Optional DC 24V)

Ø Physical properties

Material: The transmitter is made of ABS

The sensor is made of 316 stainless steel housing/transmitting and receiving column PP

Process connection: G1 pipe thread

Installation method: bracket insertion type

Card insertion or ball valve insertion

Flanged pipe section type

Cable length: 10 meters standard (extendable)

Ø Environmental performance

Protection level: transmitter IP65

Sensor IP68

Working temperature: transmitter -20~55 ℃

Sensor 0~60 ℃

Environmental humidity: Relative humidity ≤ 85%

Process pressure: ≤ 0.3MPa