Water Analyzer

MLSS Suspended Solids Sludge Concentration Meter

auto clean by air blow
Product description: MLSS Suspended Solids Sludge Concentration Meter，optical principle of infrared light's absorption and scattering, the sensor will auto clean by air blow, the controller will control the clean time an
ISO9001 & ISO14001 & IS045001

Adopting the optical principle of infrared light's absorption and scattering, the transmitter could get the concertration of suspended solids and sludge. The MLSS optical sensor directs some focused beams into the monitored water, The light beams reflects off particles in the water, and the resultant light intensity is measured by the MLSS optical sensor's photodetector. The suspended solid concertration is directly proportional to the scattering and absorption, when the infrared light go through the liquid.

The MLSS suspended solids concentration meter is suitable for the measurement of suspended solids (sludge) concentration in municipal sewage or industrial wastewater treatment process, it is one industry online analytical instruments. It could used to monitor the concentration of sludge in the waste water treatment, control the sludge discharge in primary and secondary sedimentation tank, control the automatic reagent feeding system in sludge thickening tank and sludge dewatering. it could avoid the water quality deterioration and sludge denitrification & digestion.

Character:
* Multiple beam compensate with each other, eliminate error, improve the precision
* Easy install, stability, low maintenanceMLSS Suspended Solids Sludge Concentration Meter
* The function of air blow cleaning for the transmitter
* 4~20mA isolating current output, high/low limit alarm

* Automatic diagnosis, easy calibration

Adopting the optical principle of infrared light's absorption and scattering, the transmitter could get the concentration of suspended solids and sludge. The MLSS optical sensor directs some focused beams into the monitored water, The light beams reflects off particles in the water, and the resultant light intensity is measured by the MLSS optical sensor's photo-detector. The suspended solid concentration is directly proportional to the scattering and absorption, when the infrared light go through the liquid.

Model Number	GE-138B
Measurement range	0～500mg/L～5000mg/L; 0～50g/L～100g/L
Measuring method	Infrared light 90 or 180°
Temperature range	0～50.0℃
Accuracy	0.001mg/L; 0.01g/L
Precision	±1% F.S
Temp compensation	Auto or manual
Stability	Drifting every week＜0.5%F.S
Isolated current	Two output 4-20mA or 0-20mA
Communication	RS485 MODBUS RTU
Other Function	Data record/graphic display/data upload
Alarm relay	Three 3A 240VAC/3A 28VDC or 120VAC
Power supply	85～265VAC或9～36VDC， power：≤3W
Dimensions	144144118mm
Installation	Dimension of the recess:138x138mm or Wall-hung
Protection grade	IP65

Optional Function: Auto Clean

Connect the auto clean port with a air pump, the sensor will auto clean by air blow, the controller will control the clean time and times.

Auto Clean MLSS Sensor