The Pressure Cabinet intelligent monitoring system is an intelligent tool for safeguarding the safety and stability of city gas supply. The system is designed for intelligent monitoring of regulator boxes, regulator cabinets and other equipments of city fuel enterprises, gas power plants, heat companies, oil and gas fields and other industries. Utilizing sensing and Internet of Things (IoT) technologies to achieve real-time monitoring and early warning of gas pipeline network pressure (outlet, inlet and differential pressure), leakage and flow.

Scene 1: Pressure regulator cabinet

Scene 2: Pressure regulator box

Scene 3: Valve Station, Regulator Station

The system can not only monitor the pressure of the pressure regulating equipment in the gas pipeline, but also support the monitoring of gas leakage (instead of manual inspection), and support the data acquisition and remote transmission of mainstream flow meters.

It is composed of TLWG002 IOT gateway (with two interfaces, optional LCD display) and integrated pressure sensor (optional low/medium/high pressure, supporting more than ten threaded interfaces), which can be used to monitor the inlet and outlet pressure of pressure cabinet, supporting single/dual channel pressure monitoring. Split structure, compact size, simple deployment, high cost performance ratio.

It consists of TLJJ001-W1A IOT gateway (5-way interface, support pressure, leakage, flow monitoring, power supply and data acquisition for other equipment) and pressure sensor (optional low pressure, medium  pressure, high pressure and temperature pressure integration, support   more than ten different threaded interfaces), which can be used to monitor the inlet/outlet pressure, differential pressure, gas leakage of the cabinet, and power supply and data acquisition for other instruments (such as flow meters). and data acquisition. Compared with the pure pressure cabinet intelligent monitoring system with rich interfaces, comprehensive functions, suitable for complex scenarios.

Leak monitoring system (module) is used to monitor the gas leakage in the regulator cabinet. The equipment adopts optical principle combus- tible gas sensor (optional infrared or laser), no chemical loss, high reli-  ability, long life, can work independently or in series with the pressure   regulator cabinet intelligent monitoring system. It is used to monitor whether there is gas leakage in the regulator cabinet and can replace the manual inspection of the user unit.