High Temperature Pressure Sensor
High temperature pressure sensor is a kind of pressure sensor specially used for pressure measurement of high temperature medium.
Most pressure sensors can measure media at 85°C~125°C. High-temperature pressure sensors can measure high-temperature media up to 350°C, Such as steam, high temperature air, high temperature exhaust gas, high temperature liquid, high temperature oil, etc.
4-20mA, 0-5 / 1-5 / 0-10V and other output signals are optional. A 4-digit local digital display is also optional
Related Products
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Features of High Temperature Pressure Sensor
- 316L stainless steel isolation diaphragm structure, good corrosion resistance
- High temperature chip
- Strong anti-interference, good long-term stability
- Direct contact with high-temperature media to improve pressure response frequency
- Provide low pressure, medium pressure, high pressure rich pressure range
- The sensor and pressure interface are all welded structures, and the enclosure protection level is IP65
- Suitable for pressure measurement of high temperature, low temperature and normal temperature media.
- Anti-shock, anti-vibration, anti-corrosion
- Applicable medium temperature range is wide
High Temperature Pressure Sensor Specifications
| Range: | 0～1KPa～10KPa～400KPa, -0.1 ～ 0 ～ 1 ～ 60 (MPa), 0 ～ 10KPa ~ 160MPa |
| Comprehensive accuracy: | 0.5% FS |
| Output signal: | 4-20mA (2-wire system), 0-5 / 1-5 / 0-10V (3-wire system), Other customized output signals. |
| Power supply voltage: | 24DCV (9 ～ 36DCV) |
| Medium temperature: | -30 ℃~160℃~350 ℃ |
| Ambient temperature: | Normal temperature (-20 ～ 85 ℃) |
| Load resistance: | Current output type: maximum 800Ω; voltage output type: greater than 50KΩ |
| Insulation resistance: | Greater than 2000MΩ (100VDC) |
| Long-term stability: | 0.2% FS / year |
| Vibration effect: | In the mechanical vibration frequency 20Hz ～ 1000Hz, the output change is less than 0.1% FS |
| Electrical interface: | Hessman connector (customizable) |
| Thread connection: | M20 × 1.5, etc. Other threads can be designed according to customer requirements |
| Dimensions: | M20 × Φ26.5 × 156 or customized size |
| Shell protection: | Plug type (IP65); cable type (IP67) |
| Safety explosion-proof: | Ex iaⅡ CT5; EX is IIC T6 Ga; or none |
High-Temperature Pressure Sensors are designed for applications where ordinary sensors cannot operate due to elevated temperatures. They can directly measure high-temperature media or environmental pressure with strong stability, high temperature resistance, and long service life.
Applications:
- Boilers and thermal networks
- High-temperature steam pipelines
- Hot oil and heat transfer oil systems
- Engines, internal combustion engines, and test benches
- High-temperature chemical reactors
- High-temperature gas and liquid pipelines
- Metallurgy and heat treatment
- Injection molding and mold temperature machines
- Power plant high-temperature processes
