High precision large range gas liquid pressure transmitter GXPS800 4-20mA/0~5V output
GXPS-Series Sputtering film Core Range -0.1....-0.01MPa......200MPa output 0~20mA, 0~30VDC Pressure Transmitter for High temperature and cold environment
Application
- Construction machinery
- Automotive engine
- High pressure common rail engine
- High temperature and cold environment
- Deep well oil pressure measurement
- Boiler pressure testing
- Natural gas storage device
- Hydraulic lubrication
Feature
- ±0.1,±0.25,±0.5%F.S
- Sputtering film core
- Resistant to high temperature of 150℃
- Fully welded, no “O”-ring
- A variety of connector and pressure port
- Non polarity two wire current output
- DC and AC output
- Intrinsically safe, explosion proof, CE certificate
- RoHS compliant
Introduction
Pressure transmitter is a device that converts pressure into pneumatic signal or electric signal for control and remote transmission.
It can convert the physical pressure parameters such as gas and liquid sensed by the load cell sensor into standard electrical signals (such as 4~20mADC, etc.) to supply secondary instruments such as indicator alarm, recorder, regulator, etc. for measurement, indication and process adjustment.
GXPS800 series sputtered film pressure transmitter is a high temperature, large range, high precision products. Widely used in gas, liquid pressure detection, such as water, oil, mild corrosive liquids and gases.
Electronic interface and signals definition
| Electric connection | |||||
| 2 wire | 3 wire | 4 wire | Cable | Hirschmann | Air plug |
| Power | Power | Power+ | Red | 1 | 1 |
| Output | Output | Output+ | Blue | 2 | 2 |
| Power ground | Power - | Black | 3 | 3 | |
| Output- | Green | ||||
| Shielded | shielded | Shielded | Yellow | 4 | |
Parameter
| Spec. | Value | ||||
| Pressure range | -0.1....-0.01MPa......200MPa | ||||
| Load pressure | 2 times nominal value pressure (1.5X) | ||||
| Rupture pressure | 4 times nominal value pressure (3X) | ||||
| Accuracy | ±0.1%F.S, ±0.25%F.S, ±0.5%F.S | ||||
| Stability | Typical value 0.25%F.S/year, Max. 0.4% F.S | ||||
| Operating temperature | -50°C~150°C | ||||
| Compensation temperature | -20°C~120°C | ||||
| Medium compatibility | All Caustic Medium Compatible with 1Cr18Ni9Ti | ||||
| Electrical performance | 2 wire system3/4 wire system | ||||
| Output signal | 4~20mA,0~20mA,0~10mA,0~5V | 0~10V | |||
| Power supply | 12~30Vdc,0-30VDC,1-5V,0.5-3V | ||||
| Load pressure | (U-10)/0.02(Ω) | > 20kΩ | |||
| Insulation | > 100M Ω@50V | ||||
| Electric strength | 500V@60 second | ||||
| Vibration/Impact | 10g/5~2000Hz, axes X/Y/Z20g sine 11ms | ||||
| Pressure durable | 2×106pressure circle @25°C | ||||
| Electrical connection | Hirsmann , air plugs, fixed cable, water proof cable | ||||
| Display range | -999~1999 | ||||
| Pressure port | M20×1.5, G1/4, G1/2, R1/2, NPT1/2, NPT1/4 | ||||
| Pressure type | G, S | Response time: 10ms | |||
| EMI/EMC | EMI: EN50081-1/-2; EMC: EN50082-2 | ||||
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