Product Introduction
Adopts remote infrared remote control technology, parameters can be modified without disassembly.
Optional high-quality LCD display, values can be viewed directly on site, and can be clearly displayed even at night.
On-site power supply adopts 10~30V DC wide voltage power supply, which can adapt to various DC power sources on site.
The product adopts a wall-mounted explosion-proof enclosure, which is easy to install, with protection grade IP66 (the cable outlet end requires the customer to provide a flameproof enclosure introduction device that meets the requirements of GB/T 3836.2 (such as an explosion-proof sealing joint) for use). It can be applied to harsh on-site environments.
| DC Power Supply (Default) | DC 10-30V |
| Average Power Consumption | 1.0W Additional power consumption when alarm light is working: 1W |
| Working Environment | -20℃~+60℃，0%RH~95%RH |
| TVOC measurement range | 0~60ppm |
| Measurement object | Total Volatile Organic Compounds |
| TVOC display resolution | 0.001ppm |
| TVOC measurement accuracy | Typical accuracy:8%FS(@C4H8，50000ppb，25℃，50%RH) |
| Output signal | 485 type: RS485 (ModBus protocol) |
| Analog type: 4~20mA, 0~5V, 0~10V | |
| Preheating Time | ≥24h |
| Explosion-proof marking | Ex db IIC T6 Gb；Ex tb IIIC T80℃ Db |
| Relay load capacity | 250VAC 1A/30VDC 1A |
Main Application Areas
- Oil and Gas Industry — Monitors TVOC levels in refineries, pipelines, and storage areas to prevent explosive atmospheres.
- Chemical Manufacturing — Detects volatile organic compounds in production zones, ensuring worker safety and regulatory compliance.
- Pharmaceutical Production — Controls solvent vapors in cleanrooms and manufacturing areas to maintain air quality and safety.
- Wastewater Treatment — Monitors TVOC emissions from treatment processes to prevent toxic gas accumulation.
- Paint and Coating Operations — Detects solvent vapors in spray booths and drying areas to avoid fire and health hazards.
Keywords：explosion-proof TVOC transmitter, industrial TVOC sensor, TVOC gas detector, hazardous area gas transmitter, VOC monitoring, ATEX TVOC transmitter, fixed gas detection, air quality transmitter
