Xi'an Yunyi Instrument Co., Ltd
Xi'an Yunyiyibiao Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure transmitter,level meter, flow , temperature instrument and
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Water Level Transmitter Submersible Pressure Sensor Submersible Sensor 4-20mA
Description of Water Level Transmitter Submersible Pressure Sensor Submersible Sensor 4-20mA
Submersible Level Sensor Wastewater Level Sensor Liquid Level Sensor adopts high performance diffused silicon piezoresistive pressure sensor as the measuring element series pressure transmitter is a high reliability, high- stability, high accuracy and small volume level transmitter with part structure. Widely used in measurement liquid pressure and height in small inside diameter pump as well as level height of liquid reservoir, such as water, oil and mild corrosive liquid.
Specification Water Level Transmitter Submersible Pressure Sensor Submersible Sensor 4-20mA
| pressure medium | liquid compatible stainless steel |
| pressure ranges | 0~0.5m~1 m H2O...300 m H2O |
| overload pressure | 150%FS |
| output signal | 4~20mA, 0.4 ~4.5V, 0~5V |
| 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@ 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 |
◆ Water plant, chemical plant
◆ Sewage disposal
◆ Deep well,Dam
◆ Control flood,Irrigation
