MS-NW6620 On-line Mud Level Gauge
MS-NW6620 On-line Mud Level Gauge
Applications:
Measurement of sludge interface in sewage treatment
sedimentation tank, secondary sedimentation tank and
sludge concentration tank;
Sludge level measurement of sedimentation tank in
waterworks, water supply plant (sedimentation tank),
sand washing plant (sedimentation tank) and electric
power (mortar sedimentation tank),etc.
Feature:
●Continuous measurement, less maintenance
●Ultrasonic technology &stable performance
●Intelligent menu operation
●Data record & curve display
●Three sets of relay control switches
●High alarm & low alarm, hysteresis control
●4-20mA&RS485 Multiple output modes
●Password protection function to preventmisoperation by non-staff
Technical parameters:
Measurement range:Sludge level: 0.2~12m;Temperature: 0~50.0℃;
Temperature compensation: Automatic compensation;
Resolution: Sludge level: 0.001m;
Temperature: 0.1℃;
Basic error: Sludge level: ±1%F.S;
Temperature: ±0.3℃;
Flow rate: ≤3m/S;
Two Current output:0/4~20mA(load resistance20~4mA(load resistance
Communication output: RS485 MODBUS RTU;
Three relay control contacts: 5A 250VAC,5A 30VDC;
Power supply(optional):85~265VAC±10%,50±1Hz,Power :≤3W;9~36VDC,Power : ≤3W;
Overall dimension: 144×144×118mm;
Installation mode: panel, wall hanging, pipe type;
Panel opening size:138×138mm;
Waterproof grade: IP65;
Instrument weight: 0.8kg;
Instrument working environment:
Environment temperature :-10~60℃;
Relative humidity:≦90%;
In addition to the earth's magnetic field aroundno strong magnetic interference
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