Product Introduction
The alarm features a 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
- Municipal Environmental Monitoring — Continuous detection of PCl₃ leaks in municipal environmental monitoring stations and public safety systems.
- School and Hospital Safety — Protects laboratories, chemical storage rooms, and medical facilities from toxic phosphorus trichloride exposure.
- Petrochemical Plants — Monitors PCl₃ concentration in chemical production areas, storage tanks, and pipeline junctions to prevent leaks.
- Metallurgy and Industrial Processes — Ensures safe handling of phosphorus trichloride in metallurgical and specialty chemical manufacturing processes.
Keywords：phosphorus trichloride alarm, PCl₃ gas detector, toxic gas alarm, industrial gas monitor, wireless gas detector, 4-20mA gas alarm, RS485 gas detector, PCl₃ leak detector
