#Ultrasonic sludge interface level meter, BQ-USM
The BQ-USM Ultrasonic Sludge Interface Level Meter is instrument of measured sludge interface level, which is precision, high reliability, cost-effective, easy to install and maintain. It achieves the detection of underwater sludge level by spreading of the liquid and owns the independent property rights with development for many years by boqu instrument.
Coal washing plant,sedimentation tank,Power plant power station, mortar sedimentation tank,Water plant,River channel, reservoir silt, river bed height,Sewage treatment plant, aeration tank, sludge dewatering, concentration tank, return sludge, inlet and outlet water, etc.
|Resolution||5mm or 0.5%（maximum）|
|Analog Output||4~20mA/750Ω load|
|Relay Output||Two group of Single Channel AC 250V/ 8A or DC 30V/ 5A
Status can be programmed
|Power supply||Standard: 220V AC+15% 50Hz
Customize: 12VDC or battery
|LED : -20~+60℃,
Probe : 20~+80℃
|Communication||Option:485,232 Communication(manufactures agreement)|
|Protection Grade||LED: IP65,
|Cable Probe||Standard 10m, the longest is 100m|
|Probe installation||According to range and the type of probe|