Xi'an Kacise Optronics Co.,Ltd.
Kacise, understanding your automation needs.
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1.Product Description
GXPS440/450 series pressure transmitter is a high reliability, high stability, high-precision ceramic cores for the sensitive components of the level transmitter.
Widely used in small-scale level measurement, such as water, oil, natural gas, liquefied petroleum gas and other corrosive liquids and gases.
GXPS440 is the 316L SS shell plus the ceramic capacitor core body, GXPS450 is uses a titanium alloy + PTFE shell, ceramic cores used internationally renowned brands, Programmable transmitter conversion circuit, and can facilitate its zero and full scale calibration and slight shift.
According to different use of site we can configure the wear resistance, oil resistance, acid and alkali resistant, high strength special air conductivity cable.
Prevent Explode intrinsically safe, isolation explosion-proof, explosion-proof, CE certification.
Two wire system of circulation output lead non-polar; three-wire voltage output for AC and DC
2.Parameter
| Spec. | Value | ||
| Pressure range | 0~1….500mH2O; 9.8KPa…4900KPa 0.09bar…49bar; 0.09atm…48atm 1.4psi… 711psi; 2.8inchHg…1400inchHg | ||
| Overload pressure | 1.5 times nominal pressure | ||
| Secondary Containment | 3 times nominal pressure | ||
| Accuracy | 0.25%F.S, 0.5%F.S(MARS portfolio for high accuracy) | ||
| Stability | Typical value 0.15%F.S, Max. value: 0.25%F.S | ||
| Operating temperature | -20°C~100°C (-20°C~120°C available) | ||
| Compensated Temperature Range | -10°C~70°C | ||
| Medium Compatibility | All Caustic Medium Compatible with 1Cr18Ni9Ti and 316L | ||
| Electrical properties | 2 wires | 3 wires | |
| Output signal | 4~20mA | 0/1~5V | 0~10V |
| Power supplier | 10~30Vdc | 8~24Vdc/ac | 11~30Vdc/ac |
| Load resistance | (U-10)/0.02(Ω) | >100kΩ | |
| Minimum isolation between case & terminations | >100M Ω@50V | ||
| Surge immunity | 500V@60 second | ||
| Display panel | 5th grade sealing , IP68 | ||
| Pressure port | T=submersible F= split style | ||
| Response time | 10ms | ||
| Shock and vibration | 10g/5~2000Hz, axes X/Y/Z 20g sine 11ms | ||
| Certificate | Intrinsically safe mode, insulation explosion proof, CE | ||
| EMI/ EMC | EMI: EN50081-1/-2; EMC: EN50082-2 | ||
| lightning protection | conduction of air pressure 8000V, housing, conduction of cable pressure 4000V | ||
3. Feature
4.Application Field