Atech sensor Co.,Ltd
Atech sensor Co.,Ltd
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OEM Pressure Sensor PT208-1 Economical Pressure sensor for pump
Feature
● MEMS technology
● Germany sensor employed
● Perfect long term stability
● Digital Calibration
● OEM service provided
● CE certificate
Applications
● HVAC system
● Water filter
● Air conditioner control equipments
● Frequency water supply
● Water pump
● Building water supply
Description
PT208 series of pressure transmitter is a standard and most popular transmitter applied in Water cooled Centrifugal Chiller Water cooled screw chiller, water filter ,Refrigerator ect. The pressure can be controlled automatically throught the pressure value of pressure transducer.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 | R404A, R407C,R410A, R134a, R12,R142b,R600a,R22,Oil, gas |
| pressure ranges | 0~2...600bar |
| overload pressure | 150%FS |
| Broken Pressure | 300%FS |
| output signal | 4~20mA, 0~5V |
| accuracy | 1%FS , 2%FS (standard) |
| load resistance | RL = (U-10)/0.02(Ω) (4~20mA current output), ＞100KΩ (voltage output) |
| long term stability | 0.5%FS/year |
| supply voltage | 10~36V, 8-36V,6-24V, 12-24V ,5V |
| compensated temperature range | -10~80°c |
| operating temperature range | -40~+100°c |
| storage temperature range | -40~+120°c |
| insulation resistance | >100MΩ@ 50VDC |
| response time | 1ms |
| EMC | EMI:EN50081-1/-2, EMS:EN50082-2 |
| process connection | G1/4 ,R1/4,7/16-20UNF,M20*1.5,9/16-20UNF, NPT1/4. |
| electrical connection | DIN 43650 or others |
| material of wetted part | 1Cr18Ni9Ti |
| material of pressure membrane | 316L |
| material of housing | 1Cr18Ni9Ti,brass |
| weight | 90g |
