0.1%FS Submersible Pressure Transducer For Circulation Fluid
Monitoring
Feature
● Wide range application
● Long service life
● Diffused silicon oil-filed sensor cell
● CE certificate
● Reinforcement cables optional
● Intrinsically sate ,explosion proof
Applications
● Hydraulic monitoring
● frequency of water supply
● oil, liquid measurement metallurgy
● urban water supply
● sewage treatment
● T tank level monitoring
● water-saving irrigation
● circulating fluid monitoring
Description
PL301 series of high-performance fuel level sensor diffused silicon
piezoresistive pressure sensor as a pressure transmitter measuring
element series, a high reliability, high stability, high accuracy,
small volume level transmitter, has a portion structure. Widely
used on the inner diameter of the fluid pressure pump and height
measurement, and the reservoir of water, oil and other weak
corrosive liquid level height measurement.
We offer special ventilation cable, wear resistance, oil
resistance, acid and alkali resistance and strength according to
the site environment.
PL301 has been certified intrinsically safe, explosion-proof
certification and CE certification.
After a long period of aging, PT301 has a stable and reliable
performance, can adapt to harsh outdoor environments.
Speifications
| pressure 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 |
