RS485 PL301 Submersible Pressure Transducer Stainless Steel
Submersible pressure transducer PL301 Submersible level transmitter
Feature of PL301 Submersible level transmitter
● Wide range application
● Long service life
● Diffused silicon oil-filed sensor cell
● CE certificate
● Reinforcement cables optional
● Intrinsically sate ,explosion proof
Specifications of PL301 Submersible level transmitter
| ssure medium | liquid compatible stainless steel |
| pressure ranges | 0~1 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 |
Applications PL301 Submersible level sensor
● Hydraulic monitoring
● Frequency water supply
● Liquid measuring for petroleum ,metallurgy
● City water supply
● Sewage treatment
● Tank level monitoringT
● Water-saving irrigation
● Circulation fluid monitoring
Description PL301 Submersible level transmitter
The PL 301 series is a highly reliable and accurate level sensor. Widely used in liquid pressure and level measurement, such as water, oil and other low corrosive liquids.
SU304 or 316L stainless steel structure, high-quality oil-filled pressure sensing device, special amplifier and V/I inverter circuit board, easy to connect external programmable zero point and full-scale calibration.
The frequency converter can be equipped with wear-resistant, oil-resistant, acid-alkali-resistant, high-strength breathable cables according to different on-site use environments.
The PL301 Submersible Level Transmitter / Hydrostatic Level Sensor is designed for use in rivers, reservoirs, tanks, boreholes, boats and channels. Due to their long-term immersion protection up to 100 meters, they are also ideal for measuring pressure in underwater pipelines and ships.
For applications with aggressive media, such as seawater or leachate, especially in landfills, we offer submersible level transmitters in premium duplex stainless steel with extremely high corrosion resistance.
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