Product Introduction
Equipped with wireless transmission module,4-20mA signal output and
RS485 interface, with the standard Modbus protocol provided by our company. At the same time, we support customized personalized products and fine-tuning of the alarm's output signal
and other functions, making it convenient for users to network and maintain their systems. In addition, customers can optionally equip an intelligent data acquisition and monitoring platform to achieve intelligent monitoring management,
monitoring data export, real-time data charts, and alarm record queries. This product has been widely used in environmental testing in municipal, school, hospital, and factory settings,
safety detection of hazardous gases, and in gas, petrochemical, metallurgical, environmental protection, fire safety detection, and other fields.
The alarm adopts imported electrochemical
sensor, with good sensitivity and excellent repeatability. When the sulfur dioxide (SO₂) in the airGasconcentration exceeds the preset alarm point, the gas monitoring system will immediately it immediately activates the audible and visual alarm signal or drives the exhaust system. The alarm is compatible with various control alarms,PLC, DCS and other control systems, and can also be used as a standalone unit
use. Customers can customize different types of products as needed, such as with or without on-site display, and with or without on-site audible and visual alarms.
Main Application Areas
- Petrochemical & Chemical Plants — Continuous detection of trichlorosilane leaks in polysilicon and silane production areas to protect personnel and equipment.
- Semiconductor & Photovoltaic Manufacturing — Monitors SiHCl₃ gas in CVD and deposition processes, triggering alarms before hazardous concentrations are reached.
- Municipal & Public Facilities — Safeguards schools, hospitals and municipal sites with reliable toxic gas monitoring and networked alarm reporting.
- Environmental & Industrial Safety — Supports factory environmental inspection and hazardous gas safety checks with RS485 Modbus integration into existing systems.
- Gas & Metallurgical Industry — Provides fixed-point detection in gas processing and metallurgy where trichlorosilane may be present.
Keywords：trichlorosilane alarm,SiHCl3 gas detector,industrial gas alarm,wireless gas monitor,4-20mA gas sensor,RS485 Modbus alarm,toxic gas detection,fixed gas alarm
