| Customization: | Available |
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| Type: | Normal Pressure Transmitter |
| Structure Type: | Diffused Silicon Pressure Transmitter |
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The HPM128 Explosion-proof Pressure Transmitter utilizes a highly stable and reliable diffused silicon element as its signal measuring component. Through automatic testing and laser trimming, it achieves wide temperature compensation, ensuring accurate measurements across a broad temperature range.
Equipped with a built-in signal modulation circuit, the transmitter can convert the millivolt signal into standard current and voltage signals. This allows for easy integration with computers, control instruments, and display instruments, enabling remote signal output and monitoring.
The HPM128 features an all stainless steel structure with an anti-explosion design, making it suitable for use in hostile environments. It is specifically designed for applications in the petroleum industry, chemical industry, power enterprises, metallurgy industry, geological industry, hydrological industry, and shipping industry, particularly in inflammable and explosive environments.
| Measuring Medium | Liquid, Gas, Steam |
| Pressure Range | -100kPa...0~1kPa...100MPa |
| Pressure Type | Gauge, Absolute or Sealed Gauge |
| Accuracy | ±0.2%FS(Typical), ±0.5%FS(Max) |
| Long-term Stability | ±0.1%FS/year (Typical), ±0.2%FS/year (Max) |
| Temperature Coefficient of Zero | ±0.03%FS/ºC(Reference 25ºC) |
| Temperature Coefficient of Full Scale | ±0.03%FS/ºC(Reference 25ºC) |
| Compensation Temperature | 0~70ºC |
| Working Temperature | -30~85ºC |
| Storage Temperature | -40~120ºC |
| Supply Voltage | 24VDC |
| Output Signal | 4~20mADC, 0.5~4.5VDC |
| Protection of Shell | IP65 |
| Electrical Connection | Cable Outlet, dedicated shield cable 1.5 meters |
Pressure Connection:
| G12 | M20X1.5 |
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