Active Member
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[China]
Address: No.132 Yangyang international plaza,Zhuque road, Xi'an, Shaanxi Province, P. R. China
Contact name:Jason
Atech sensor Co.,Ltd |
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PL301E Submersible Pressure Transducer Explosion Proof 4~20mA ,0.5 ~4.5V, 0~5V
Feature
● Wide range application
● Long service life
● Silicone oil diffusion sensor unit
● CE certificate
● intrinsically safe, explosion-proof
● can be used in a flammable atmosphere
Applications
● Vehicle fuel
● oil, liquid measurement metallurgy
● Diesel
● sewage treatment
● fuel tank level monitoring
● liquid fuel test
● circulating fluid monitoring
Description
PT301 series fuel oil 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.
We offer special ventilation cable, wear resistance, oil resistance, acid and alkali resistance and strength according to the site environment.
PT301 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 | 0~0.5 m H2O...200 m H2O |
| overload pressure | 150%FS |
| output signal | 4~20mA, 0.4 ~4.5V, 0~5V, |
| accuracy | 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 | 24VDC ,12VDC |
| compensated temperature range | -40~85°c |
| operating temperature range | 0~+85°c |
| storage temperature range | -40~+85°c |
| temperature coefficient of zero | 1.5%FS (Max) |
| temperature coefficient of span | 1.5%FS (Max) |
| insulation resistance | 100MΩ@ 250VDC |
| Pressure connection | screw thread, throw-in type |
| Protection grade | IP68 |
| material of wetted part and housing | 1Cr18Ni9Ti |
| material of pressure membrane | 316L |
| Response time | 1ms |
