The SN-FPC-TVOC-NO1-A Explosion-proof TVOC Transmitter is a high-performance air quality detection device designed for industrial safety monitoring. Equipped with an advanced imported TVOC sensor, this model ensures precise detection of Total Volatile Organic Compounds (TVOCs) in harsh environments.
It features an optional high-brightness LCD screen for clear real-time readings and includes integrated sound and light alarms that activate when preset levels are exceeded. Built with a robust, IP66-rated explosion-proof enclosure, the unit supports wall-mounted installation and wide 10–30V DC power input.
Remote infrared control allows users to configure settings without opening the housing, enhancing safety and convenience. With RS485 digital output and ModBus-RTU protocol compatibility, it supports long-distance communication (up to 2000m), making it suitable for centralized monitoring systems. Whether in chemical plants or indoor air quality systems, this Explosion-proof TVOC Transmitter device ensures accurate, safe, and stable performance.
Features:
- Explosion-proof design with IP66-rated housing
- High-precision imported TVOC sensor
- RS485 digital output (ModBus-RTU protocol)
- Optional LCD display with backlight for clear readings
- Integrated audible and visual alarms
- Remote infrared control – no disassembly required
- Wide DC 10–30V input, suitable for diverse environments
- Easy wall-mount installation
Package Includes:
1 x SN-FPC-TVOC-NO1-A, Explosion-proof TVOC Transmitter (RS485), With Display, Sound, and Light Alarm
1 x Remote
3 x Expansion Boalt






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