Atech sensor Co.,Ltd
Atech sensor Co.,Ltd
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Submersible pressure transducer PL313 ceramic submersible level transmitter
Feature
● Long service life
● METALLUX Ceramic sensor cell
● CE certificate
● Reinforcement cables optional
Applications
● Waste water measurements
● Liquid measuring for petroleum ,metallurgy
● Constant water supply
● Tank level monitoring
● Water-saving irrigation
Description
PL313 series of level transmitter provide long term high reliability, stability for liquid depth and pressure measurement such as water, oil and mild corrosive liquid.
The pressure sensing elements are selected from well –known international brands. Special converting circuits can adjust zero and span range conveniently and digital adjustments are provided for the products.
Vented cables for corrosive, abrasive and chemical environment are offered according to field environment.
The products are approved with CE, intrinsically sate and explosion-proof certificates.
Speifications
| pressure medium | liquid compatible stainless steel |
| pressure ranges | 0~3 m H2O...200 m H2O |
| overload pressure | 150%FS |
| output signal | 4~20mA, 0-5V |
| accuracy | 0.5 %FS 1 %FS (standard) |
| load resistance | RL = (U-10)/0.02(Ω) (4~20mA current output), ＞20KΩ (voltage output) |
| long term stability | 0.25%FS/year |
| supply voltage | 10-36VDC |
| compensated temperature range | 0°c ~70°c |
| operating temperature range | -20°c ~85°c |
| storage temperature range | -40°c ~125°c |
| temperature coefficient of zero | ±0.02%FS/°c@25°c |
| temperature coefficient of span | ±0.025%FS/°c@25°c |
| insulation resistance | 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 | Ceramic Al2O3 96% |
| Response time | 1ms |
