Product Description
Description of sensor pressure
pressure sensor is a standard and most popular transmitter applied
in air and liquid pressure measuing are cost effective products
featuring mass production and low cost.
The products are made of stainless steel. the pressure sensing
elements chips are selected from well-known international brands.
Special circuits are adopted to zero and full range conveniently.
The products are approved with CE, intrinsically safe, and
explosion proof certificates. Customized structures and output
formats can be designed according to special application
requirements.
Feature of pressure sensor
1. MEMS technology
2. Imported silicon sensor chip employed
3. Perfect long term stability
4. CE certificate
5. OEM service provided
6. Sillicon sensor cell employed
Our advantage of gauge pressure sensor
- Stable performance
- High precision, durable
- 2.5 times overload
- Low time drifting
- Avoid Intereference by moter
- Low-Power design
- Glue flling for protction
- Mosture proof ,Anti-salf fog
- Excellent insultvity
- Effective anit- dust
- Antiflaming
- Easy to install,save your time
- full weld structure
- Reverse connection protection
- Quick Response
- 10-70 °C temperature compensation
Production process of oil pressure sensor
Specification of air pressure sensor
pressure medium | gas liquid compatible stainless steel |
pressure ranges | 0~2...1000bar |
overload pressure | 150%FS |
output signal | 4~20mA, 0~5V, 0~10V, 1~5V |
accuracy | 0.5%FS (standard) |
load resistance | RL = (U-10)/0.02(ohm) (4~20mA current output), >20Kohm (voltage
output) |
long term stability | <0.25%FS/year |
supply voltage | 10~30V |
compensated temperature range | -10~70°c |
operating temperature range | -40~+120°c |
storage temperature range | -40~+140°c |
temperature coefficient of zero | 0.3%FS/10°c |
temperature coefficient of span | 0.3%FS/10°c |
insulation resistance | >100MΩ@ 50VDC |
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 | 180g |
Dimension of miniature pressure sensor
Application of water digital pressure sensor
1. Industrial process control
2. Energy and water treatment
3. Liquid pressure system and switch
4. Pipeline pressure testing
