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Product Details:
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| Name: | Water Level Sensor | Load Resistance: | RL = (U-10)/0.02(Ω) (4~20mA Current Output), ＞20KΩ (voltage Output) |
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| Protection Grade: | IP68 | accuracy: | 0.1%FS、0.25%FS、0.5%FS (standard) |
| Pressure Connection: | Screw Thread, Throw-in Type | Material Of Pressure Membrane: | 316L |
| Response Time: | 1ms | ||
| High Light: | Submersible Probe Level Sensor,PL303 Water Tank Pressure Sensor,Analog Output Submersible Probe |
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ATECH Factory PL303 SDI-12 Digital Submersible Diesel Pressure Level Sensor
PL303 series is an all-welded structure input liquid level transmitter. The product features a piezoresistive sensor with proven long-term stability and reliability, and a special digital compensation circuit housed in a robust stainless steel housing. It offers integrated construction, supports standard outputs, and cable options in multiple materials for a wide range of operating temperatures. Specifically, PL303 is mostly used for liquid level monitoring of refined oil products such as gasoline, diesel, kerosene, etc. PL303 is mostly used for liquid level monitoring of chemicals, such as methanol, ethanol, diesel exhaust fluid (DEF), diesel engine coolant, etc. These two level transmitters are also suitable for other environments with high requirements for wear protection, protection or explosion protection.
Feature of Water Level Sensor
● Diameter : Ø13mm
● Range: 0~3m H2O...300 m H2O
● Fully welded structure, no O-ring
● Diffused silicon oil-filed sensor cell
● CE certificate
● no-polarity two wire current output
● Intrinsically sate ,explosion proof
Specifications of Water Level Sensor
pressure medium | liquid compatible stainless steel |
| pressure ranges | 0~3 m H2O...300 m H2O |
| overload pressure | 150%FS |
| output signal | 4~20mA, 0.4 ~4.5V, 0~5V, RS485, RS232, 868 Mhz 4~20mA+Hart |
| accuracy | 0.1%FS,0.25%FS,0.5%FS (standard) |
| load resistance | RL = (U-10)/0.02(Ω) (4~20mA current output), ＞20KΩ (voltage output) |
| long term stability | 0.2%FS/year |
| supply voltage | 10~36VDC |
| compensated temperature range | -10~70°c |
| operating temperature range | -20~85°c |
| storage temperature range | -40~125°c |
| temperature coefficient of zero | ±0.015%FS/°c@25°c |
| temperature coefficient of span | ±0.02%FS/°c@25°c |
| insulation resistance | 100MΩ@ 250VDC 100MΩ@ 500VDC |
| Pressure connection | screw thread, throw-in type |
| Protection grade | IP68 |
| material of wetted part and housing | 304SS or 316L |
| material of pressure membrane | 316L |
| Response time | 1ms |
Description PL303 Submersible level transmitter
PL303 liquid level transmitter is widely used in the treatment of sewage, groundwater, rivers and lakes, as well as the monitoring of canals, large rivers, large reservoirs and coastlines. The product has obtained intrinsic safety certification, explosion-proof certification and CE certification. The wires of the two-wire system are non-polarized.
Contact Person: Jason
Tel: 86-13992850820
