QZ901 Pressure Monitoring System
The QZ901 Pressure Monitoring System is an intelligent device designed for real-time detection, recording, and analysis of pressure parameters. It is widely used in systems such as fire-fighting pressurized agent cylinders, industrial pipelines, hydraulic systems, and energy management. The system collects pressure data via high-precision sensors and, combined with a data processing module and a user interface, enables dynamic monitoring of pressure conditions and provides early warning capabilities.
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Detailed description
Overview
The QZ901 Pressure Monitoring System is an intelligent device designed for real-time detection, recording, and analysis of pressure parameters. It is widely used in systems such as fire-fighting pressurized agent cylinders, industrial pipelines, hydraulic systems, and energy management applications. The system collects pressure data via high-precision sensors and, combined with a data processing module and user interface, enables dynamic monitoring of pressure conditions and provides early warning capabilities.
System Composition
Serial number | Component | Function Description |
|---|---|---|
1 | Pressure sensor | Convert the pressure value into a 4-20mA electrical signal. |
2 | Data Acquisition and Control Unit | Converts sensor analog signals into digital signals, supports multi-channel input, and features an embedded processor responsible for data storage, algorithmic analysis, and communication control. |
3 | Human-Machine Interface (HMI) | Touchscreen or PC software that displays real-time pressure values, historical data, and alarm status. |
4 | Alarm device | Acoustic-optical alarm, which responds immediately when the trigger threshold is exceeded. |
5 | Power module | Supports AC 220V or DC 24V power supply and can be equipped with a backup battery. |
Technical Parameters
Measurement range: 0–100 MPa (customizable)
Sampling frequency: Adjustable from 1 Hz to 1 kHz
Operating temperature: -20°C to +80°C
Accuracy class: ±0.5%FS
Output signal: 4-20mA
Protection rating: IP65 (dustproof and waterproof)
Protection rating: IP65 (dustproof and waterproof)
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Building 6, Lingang Industrial Park Innovation and Entrepreneurship Incubation Base, Xiaochi Town, Huangmei County, Huanggang City, Hubei Province, China
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