High temperature pressure transducers are designed for high temperature gas, steam and liquid pressure measurement. With cooling element, our high temperature pressure transducers can withstand high temperatures up to 300℃~500℃~800℃~1200℃. The pressure is up to 14503.8 psig (100MPa). The high temperature differential pressure transmitter can also meet high temperatures of 600℃~800℃.
Our High temperature pressure transducers and differential pressure transmitters are available in mV, 4-20 mA, 0-10 VDC or 0-5 VDC output configurations. There is also HART protocol, and RS485 communication is optional.
Featured High Temperature Pressure Transducers
SI-2088 High Temperature Pressure Sensor
- Range: -0.1～0～1～160 (MPa)
- 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.
- Medium temperature: -30 ℃~160℃~350 ℃, customized up to -200℃~850 ℃.
SI-2088S Ultra High Temperature Pressure Sensor-Water Cooling
- Range: 2~100MPa
- Overall Accuracy: 1.0%F·S
- Output signal: 1.0mV/V, 1.5mV/V, 2.0mV/V (four-wire system) 4~20mA, 0~5/0~10VDC
- Medium temperature: 0~1200℃
SI-706 Combined Pressure and Temperature Transmitter
- Range: 0-20, 30-600KPa, 1, 5, 10, 20, 50-100MPa
- Comprehensive accuracy: 0.2%FS, 0.5%FS, 1.0%FS
- Output signal: 4-20mA (two-wire system), 0-5/1-5/0-10VDC (three-wire system)
- Temperature signal output: J, K, E type thermocouple or PT100 platinum resistance, digital temperature signal DS18B20
- Supply voltage: 24VDC (10-30VDC)
- Medium temperature: -20℃～85℃～150℃～800℃
SI-90 High Temperature Dynamic-High Frequency Pressure Sensor
- Measuring range: -100KPa~0-20KPa…1MPa…100MPa (gauge pressure, negative pressure, composite pressure):
- Measuring medium: Gases or liquids compatible with 316 stainless steel
- Static accuracy: ±0.1%FS ±0.25%FS ±0.5%FS
- Natural frequency: 150KHz-700KHz; 500KHz-1MHz; 1MHz-2MHz
- Transmitter bandwidth: 0-1KHz-3 KHz; 0-20 KHz;0-200 Khz
- Signal output: Analog signal: current signal: 4-20mA; voltage signal: 0-5V; 1-5V; 0-10V; 0.5-4.5V
- Digital signal: RS485
- Operating temperature: -40~85℃, Special use up to 200℃
SI-804DP Small Differential Pressure Sensor
- Output signal:4~20mA, 1~5V, 0-20mA, 0~5V, RS485, etc.
- Measuring range: -Any range within 0.1~10MPa
- Medium temperature: -20~85℃ (Customized -196℃~600℃).
- Pressure type: Differential pressure
- Comprehensive accuracy: Level 0.2, 0.3, and 0.5 are optional
SI-8051DG Monocrystalline Silicon High Accuracy Differential Pressure Transducer
This high-precision differential pressure transmitter is mostly used in differential pressure flow meters. By configuring the pressure tube for cooling, media up to 800°C can be measured.
- Output signal:4~20mA+Hart protocol
- Measuring range:Any range within -0.1MPa~10MPa
- Compensation temperature:-10~70℃
- Storage temperature:-40~125℃
- Medium temperature:-20~85℃
- Pressure type:Gauge pressure, Differential Pressure
- Comprehensive accuracy:0.075%FS, 0.1%FS optional
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High Temperature Pressure Transducers and differential pressure transmitters are mainly used for pressure measurement of high temperature media. By adding a cooling element, the pressure medium such as the measured high-temperature gas and liquid can be cooled, which can effectively reduce the temperature of the pressure medium and reduce the impact of the pressure pulsation of the pressure medium on the pressure gauge. The pressure transmitter can measure high-pressure media accurately for a long time, and is often used for pressure measurement of high-temperature media such as unsaturated steam.
We at Sino-Inst supply high quality industrial pressure transmitters. Supports customization of installation threads, signal output, temperature, pressure range and other parameters.
If you need to purchase High Temperature Pressure Transducers or have related technical questions, please feel free to contact our engineers!