PL307 Anti-clogging level transmitter 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.
PL307 has got intrinsic safety certification, explosion proof certification and CE certification.
After long-term aging time, PL307 has stable and reliable performance, It can adapt to the harsh environment outdoors.
PL 307 can be used for water or liquid measure and control of water well, tank, medicine, metallurgy, electricity, mine, city water supply and drainage and hydrology, etc. 
| 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, 0~10V, |
| 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 | -10~70°c |
| operating temperature range | -40~+80°c |
| storage temperature range | -40~+125°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 | 10ms |
Atech sensor co,. Ltd. specializes in sensor production and sales. The main products includes pressure sensor and transmitter, Level transmitter, water level sensor, pressure gauge, melt pressure transmitter, temperture sensor,pressure tranducer ,oil pressure sensor,Explosion proof pressure transducer, low-pressure transducer,Commerical Marine pressure transducer,Fuel pressure & Fuel tank pressure sensor,Liquid pressure sensor, ultrasonic level sensor, pressure sensensor chip, load cell,ect.
As manufacturer, based on technology innovation, good production capacity and strict quality control, we can meet different customers' OEM and ODM demands.
As a manufacturer and exporter, we provide the best products with our rich experience and perfessional technoloty for our customers. 
1.Q: How long is the delivery?
-- Mostly within 10days
2.Q:Can I get a sample?
-- Sure, contact our sales please
3.Q:What is your MOQ?
-- 1pcs
4.Q: How about warranty time?
-- 12-18month
5.Q: How can I visit your factory?
-- Fly to Xian Yang air port, it's our pleasure to pick you up.
6.Q:How do you control your quality ?
-- We have EPR system .we control from parts, process, testing, packing ,retesting.
Every Sensor will be tested two times before reach you, after that sport test for the third time. Make sure about the quantity.
