Atech sensor Co.,Ltd
Atech sensor Co.,Ltd
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OEM Pressure Sensor PT209 Silicon Economical Pressure Transmitter For Air Compressor
Feature
● MEMS technology
● Perfect long term stability
● CE certificate
● OEM service provided
● Digital Calibration
Applications
● Compressor
● Hydraulic control
● Air conditioner control
● Hydraulic pressure station
● Refrigeratior
Description
PT209 series of pressure transmitter is a standard and most popular transmitter applied in air compressor,auto engines, air conditioning equipments ect. The pressure transmitter features of high stability,small size, light weight ,compact structure and low cost for mass production.
The products are made of stainless steel. the pressure sensing elements and chips are selected from well-known Germany brands. Special circuits are adopted to zero and full range conveniently. The products are approved with CE, intrinsically safe, Customized structures and output formats can be designed according to special application requirements .
Speifications
| pressure medium | gas liquid compatible stainless steel |
| pressure ranges | 0~0.2...1000bar |
| overload pressure | 150%FS |
| Broken Pressure | 300%FS |
| output signal | 4~20mA, 0.5~4.5V |
| accuracy | 0.1%FS , 0.5%FS (standard),0.30.5%FS |
| load resistance | RL = (U-10)/0.02(Ω) (4~20mA current output), ＞100KΩ (voltage output) |
| long term stability | 0.2%FS/year |
| supply voltage | 24V |
| compensated temperature range | -10~70°c |
| operating temperature range | -40~+125°c |
| storage temperature range | -40~+140°c |
| insulation resistance | >100MΩ@ 50VDC |
| response time | 10ms |
| EMC | EMI:EN50081-1/-2, EMS:EN50082-2 |
| process connection | G1/4 or others |
| electrical connection | DIN 43650 or others |
| material of wetted part | 1Cr18Ni9Ti |
| material of pressure membrane | 316L |
| material of housing | 1Cr18Ni9Ti |
| weight | 90g |
