Submersible 4-20ma Water Level Transmitter
Pressure Range: 0 ~ 1mh2o to 0 ~ 200mh2o ;
Accuracy: 0.25%F.S/0.5%F.S/0.1%F.S ;
Protection: IP68;
Signal ouput: 4～20mA,0～10V,0～5V,0～20mA;
Temp.:-20～85 ℃ ;
Description
Features
Various ranges from 0 ～ 0.5m to 0 ～ 300m;
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316L sensing diaphragm increases the service life of the probe;
Enclosed pressure tube design achieves IP68 waterproof and dustproof effect;
304 stainless steel one-piece molded shell;
Fully encapsulated to prevent clogging;
High precision: 0.2%FS, 0.3%FS, 0.5%FS optional;
Output signal 4~20mA, 1~5V, 0~20mA, 0~5V, RS485, etc. optional.
Application Area
Submersible Hydrostatic Level Transmitter is suitable for occasions where accuracy is not very high due to its simple structure and low cost. They are usually used in scenarios such as sewage treatment and water level monitoring in reservoirs. In addition, since its probe is in direct contact with the liquid, submersible level meters may not be an option for viscous or suspended liquids.
Groundwater and well level measurement;
Reservoir level monitoring;
Fire water tank level measurement;
Sewage treatment tank level measurement;
Product Description
The PT220 input liquid level pressure transmitter is a sensor based on hydrostatic pressure measurement. Suitable for continuous level monitoring in groundwater, wells, reservoirs, tanks, boreholes, rivers and other liquids.
Parameters
| Range | Various ranges from 0 ～ 0.5m to 0 ～ 300m |
| Measuring medium | Oil, water and other media compatible with 316 stainless steel |
| Accuracy | 0.5% FS (standard type); 0.2% FS; 0.3 % FS |
| Pressure overload | 200% |
| Protection level | Sensor IP68, Housing IP65 |
| Power supply | 24VDC (13 ～ 36VDC) |
| Output | 4~20mA,1~5V,0~20mA,0~5V, RS485 |
| Temperature drift | ±0.03%F.S/C |
| Insulation resistance | > 100MΩ at 500VDC |
| Anti-electromagnetic / RF interference | 30V / m, 10KHz to 500MHz |
| Long-term stability | <0.2% FS / year |
| Compensation temperature | -10℃~70℃ |
| Operating temperature | -20℃~85℃ |
| storage temperature | -40 ～ 125 ℃ |
| Shock / vibration resistance | 100g, 10ms / 10g, 10 ～ 2000Hz |
| Pressure transmission diaphragm material | 316 stainless steel |
| Probe housing material | 1Cr18Ni9Ti |
| Cable sheath material | Polyethylene or polyamide |
| Sealing material | Nitrile rubber |
| Junction box housing material | Cast aluminum, surface sprayed |
| Explosion-proof | ExiaII CT6; ExiaII BT4 |
| Process connection | Sensor immersion type; housing thread connection / flange connection (customizable) |
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