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The HPM288S explosion-proof pressure switch features a high-performance silicon piezoresistive pressure core body. This core body undergoes conversion by a high-precision A/D converter, microprocessor processing, on-site display, and output of one analog quantity and two switching quantities. This product seamlessly integrates pressure measurement, display, output, and control, making it highly versatile in industrial applications such as process control, petroleum, chemical, metallurgical, and mining industries. It complies with standards for explosive environments, including gb3836.1-2010 and gb3836.2-2010. The equipment is protected by a flameproof Enclosure "D" with explosion-proof marks Exd II CT6. The flameproof pressure sensor can operate normally under specific environmental conditions: altitude below 2000m, ambient air temperature ranging from -10ºC to +60ºC, and ambient relative humidity of 90% at +25ºC.
The HPM288S explosion-proof pressure switch features a high-performance silicon piezoresistive pressure core body. This core body undergoes conversion by a high-precision A/D converter, microprocessor processing, on-site display, and output of one analog quantity and two switching quantities. This product seamlessly integrates pressure measurement, display, output, and control, making it highly versatile in industrial applications such as process control, petroleum, chemical, metallurgical, and mining industries. It complies with standards for explosive environments, including gb3836.1-2010 and gb3836.2-2010. The equipment is protected by a flameproof Enclosure "D" with explosion-proof marks Exd II CT6. The flameproof pressure sensor can operate normally under specific environmental conditions: altitude below 2000m, ambient air temperature ranging from -10ºC to +60ºC, and ambient relative humidity of 90% at +25ºC.
Features
Features
Technical Parameters
Pressure Range | -100kPa…0~1kPa…100MPa |
Overload | 1.5x of full scale |
Output Signal | 4~20mA or relay |
Power Supply | 24VDC(12~30VDC) |
Accuracy | ±0.5%FS(standard),±0.25%FS (Option) |
Long-term Stability | ±0.2%FS/year |
Temperature Coefficient | ±0.03%FS/℃(Reference 25℃) |
Working Temperature | -30~85℃ |
Protection Grade | IP65 |
Electrical Connection | Cable gland (M20*1.5) |
Process Connetion | M20*1.5,G1/2,G1/4 NPT1/2 etc. |
Technical Parameters
Pressure Range | -100kPa…0~1kPa…100MPa |
Overload | 1.5x of full scale |
Output Signal | 4~20mA or relay |
Power Supply | 24VDC(12~30VDC) |
Accuracy | ±0.5%FS(standard),±0.25%FS (Option) |
Long-term Stability | ±0.2%FS/year |
Temperature Coefficient | ±0.03%FS/℃(Reference 25℃) |
Working Temperature | -30~85℃ |
Protection Grade | IP65 |
Electrical Connection | Cable gland (M20*1.5) |
Process Connetion | M20*1.5,G1/2,G1/4 NPT1/2 etc. |
The HPM288S explosion-proof pressure switch features a high-performance silicon piezoresistive pressure core body. This core body undergoes conversion by a high-precision A/D converter, microprocessor processing, on-site display, and output of one analog quantity and two switching quantities. This product seamlessly integrates pressure measurement, display, output, and control, making it highly versatile in industrial applications such as process control, petroleum, chemical, metallurgical, and mining industries. It complies with standards for explosive environments, including gb3836.1-2010 and gb3836.2-2010. The equipment is protected by a flameproof Enclosure "D" with explosion-proof marks Exd II CT6. The flameproof pressure sensor can operate normally under specific environmental conditions: altitude below 2000m, ambient air temperature ranging from -10ºC to +60ºC, and ambient relative humidity of 90% at +25ºC.
Features
Technical Parameters
Pressure Range | -100kPa…0~1kPa…100MPa |
Overload | 1.5x of full scale |
Output Signal | 4~20mA or relay |
Power Supply | 24VDC(12~30VDC) |
Accuracy | ±0.5%FS(standard),±0.25%FS (Option) |
Long-term Stability | ±0.2%FS/year |
Temperature Coefficient | ±0.03%FS/℃(Reference 25℃) |
Working Temperature | -30~85℃ |
Protection Grade | IP65 |
Electrical Connection | Cable gland (M20*1.5) |
Process Connetion | M20*1.5,G1/2,G1/4 NPT1/2 etc. |