OEM Pressure Sensor PT210 HVAC Economical Pressure Transmitter
Feature
● MEMS technology
● Germany sensor employed
● Perfect long term stability
● Digital Calibration
● OEM service provided
● CE certificate
Applications
● HVAC system
● Hydraulic control
● Air conditioner control equipments
● Hydraulic pressure station
● Refrigerator
● Building water supply
Description
PT210 series of pressure transmitter is a standard and most popular transmitter applied in Water cooled Centrifugal Chiller Water cooled screw chiller, ect. The pressure of these chiller 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 |