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.
It can be widely used for liquid pressure and liquid level
measurement, such as water, oil and other low corrosive liquids.
It adopts SU304 or 316L stainless steel structure, high-quality
oil-filled pressure sensing unit, special amplifier and V/I
transducer circuit board, which is convenient for external
program-controlled calibration of zero and full scale.
The transducer can be equipped with wear-resistant, oil-resistant,
acid-alkali-resistant and 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. Thanks to their long-term immersion protection up to 100
meters, they are also ideal for measuring pressure in underwater
pipes and vessels.
For applications where aggressive media such as seawater or
leachate are present, especially in landfills, we offer submersible
level transmitters in advanced duplex stainless steel with
extremely high corrosion resistance.
