Common Configurations of Over-Temperature and Over-Pressure Protection Devices for Gas Storage Tanks with Safety Certification

Common Manufacturer Configurations

Model KZB-3, Model ZBK380: Standard configuration supports one control for one unit; customizable to extend to one control for four units.

Other Models: Some high-end devices support one control for eight or more units; confirmation based on manufacturer specifications is required.

Standard Features (One Control for One Unit)

Single Unit Control: In standard configuration, one protection device monitors only one gas storage tank and controls one air compressor.

Core Components: Includes one temperature sensor, one pressure sensor (for over-pressure models), a control unit, and an alarm module.

Typical Applications: Suitable for scenarios where a single device operates independently, such as basic safety protection in small mines or factories.

Implementation Methods:

Hardware Expansion: Increase the number of temperature/pressure sensors and configure multi-channel signal acquisition modules.

Software Configuration: Program the control unit to set independent thresholds and聯(lián)動(dòng) logic for each device.

Typical Models: For example, Model KZB-3 and Model ZBK380 support "one control for four" customization, enabling simultaneous management of temperature and pressure for four gas storage tanks.

Applicable Scenarios: Suitable for centralized gas supply systems or multi-device聯(lián)動(dòng) requirements, such as large mines or industrial parks.

Customization Considerations

Compatibility Design: Adaptation is required based on the model of on-site equipment, interface types, and control logic (e.g., whether 485 communication is supported).

Installation Complexity: Multiple devices require synchronized wiring to ensure reliable connections between sensors and the control unit.

Parameter Settings: Over-temperature/over-pressure thresholds and alarm methods for each device can be adjusted independently.

Summary

The standard "one control for one" configuration meets basic safety needs, while the customized "one control for multiple" achieves centralized management through hardware and software expansion, making it suitable for complex working conditions. Selection should consider the number of devices, installation environment, and budget.