Place of Origin:
China
Brand Name:
Kacise
Certification:
Intrinsically safe, explosion proof, CE certificate
Model Number:
GXPS800
GXPS800-Series ±0.1Accuracy Sputtering Film Core
Pressure Sensors with Water Proof Cable fo r Boiler Pressure Testing
Application
Feature
Introduction
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.
Sputtered film core refers to the use of chemical methods, in the core body on the elastic body by chemical methods, sputtering a layer of insulator, followed sputtering on the use of a set of measurements on the insulator thin metal Wheatstone bridge and temperature compensating resistors, and finally covered with a layer of insulating material above the metal film resistor. When the core body by pressure elastomer deformation occurs in the elastic body, a metal thin film, a sputtering Wheatstone bridge along with the deformation occurs to produce a linear output.
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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