Diffused Silicon Oil Filled Core Submersible Pressure Transducer Geothermal Water Level Sensor
4 20mA Submersible Geothermal water Pressure Level Transmitter
1. Product Description
The GXPS420 Series pressure transmitter is a highly reliable, high stability, high precision,
high-temperature liquid level transmitter. Mainly used for the measurement of high temperature
fluid level. This product uses 1Cr18Ni9Ti stainless steel structure, import the internationally
famous brand of diffusion of oil-filled pressure core body , dedicated to zoom in and V / I
transmitter conversion circuit, and can facilitate to calibrate its zero and full scale.
According to different use of site configure wear, oil, acid and alkali resistant, high strength special
breathable cable. Two-wire system circulation output leads non-polarity, three-wire voltage output for
AC and DC. The security proof, isolation, explosion-proof certification and CE certification.
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
- Accuracy: ±0.25%,±0.5%F.S
- Diffused-silicon oil-filled core
- Submersible and screw thread installation
- The Max. of temperature is 120℃
- Non polarized and 2 wire system output
- Intrinsically safe mode, explosion-proof, CE
-
Against severe electromagnetic interference
4. Application Field
- Geothermal measurement
- Geothermal water collection
- Thermal power plant cooling water monitoring
- Thermal boilers
- Hydrologic monitoring facilities
- Heating boiler
- Generating set
- Hydroelectric power
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.