Digital RS485 Piezoresistance Water Oil Air Pressure Sensor
Digital RS485 piezoresistance water oil air pressure sensor
Description of water pressure sensor
The characteristics of the GXPS602 pressure sensor are with high reliability, high stability, and digital output. Widely used in gas, liquid pressure testing, such as water, oil, mildly corrosive liquids and gases. This series of products has 1Cr18Ni9Ti stainless steel structure, RS485 output.
GXPS 602A: 3.6Vdc battery-powered, low-power products.
GXPS 602C: 3.6Vdc battery-powered, low-power and low accuracy products.
Features of oil pressure sensor
- RS485 Digital output
- Multiple pressure range
- Screw thread installation
- Accuracy: ±0.5%F.S,±1%F.S
- Diffused silicon oil-filled core or ceramic piezoresistance core, optional

Application of air pressure sensor
- Diversion works
- Sewage treatment
- Hydroelectric power
- Hydrologic monitoring
- Water-saving irrigation
- Constant pressure water supply
- Frequency conversion water supply
Parameter of digital RS485 piezoresistance water oil air pressure sensor
Spec. |
Value |
Remarks |
||
Type |
GXPS602 |
GXPS602A |
GXPS602C |
1MPa≈145PSI |
Pressure range |
0~2MPa……60MPa = 0~290.076PSI…8702.28PSI =0~20BAR…600bar 0~203.893mH2O…6116.2mH2O |
1mH2O=9.81Kpa |
||
Over pressure safe |
1.5 times nominal pressure (1.5X) |
|
||
Secondary Containment |
3times nominal pressure(3X) |
|||
Power supply |
10~30Vdc |
3.6Vdc battery |
||
Static operating current |
<15mA |
<1mA |
||
Accuracy |
0.5% |
1.0% |
||
Output signal |
RS485 |
|||
Electric interface |
RS485 |
|||
Pressure type |
Gage pressure, Absolute pressure |
|||
Operating temp. |
-10°C~60°C |
|||
Pressure port |
M20×1.5, G1/4, G1/2, NPT1/2 |
|||

Direct leads electric connection | |
Wiring definition |
Cable color |
RS485+ |
Yellow |
RS485- |
Bule |
Power |
Red |
Power ground |
Black |
Dimension
Our Services
Sensor can be customized by your special request, We can supply technical consulting service for your user.
The quality principle: Quality is the best sales
Payment: We accept T/T, PayPal, Western Union, MoneyGram , Escrow
Shipping:
1. All parts will be shipped out within 1 - 3 working days after confirm the payment
2. DHL / FEDEX / UPS / EMS / TNT / China Post /Aramex
3. We are not responsible for force majeure accidents, delays or other issues, like the shipping service.
After-sales service
We can offer good technical support and good warranty for you after service as professional manufacturer.
Warranty: One year
During the warranty, if the goods after delivery are damaged with error caused only by itself quality problem, the goods can be returned for free repair and maintenance. however, if the goods is damaged with error caused by user’ s man-made and force majeure factor, we will be not responsible for free repair and maintenance.

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