Tetrathiophene alarm/C4H8S alarm

Product description
The BG80-F single point wall mounted tetrahydrothiophene alarm/C4H8S alarm (non explosion proof type) can be used to monitor hazardous leakage areas. It adopts imported electrochemical sensors and has the advantages of stable signal and high accuracy, suitable for various hazardous areas.

Product Features
• *'s microprocessor technology
220V AC power supply
In dark environments, there are prominent alarm lights and sounds
• Combination of detection probe and host
Imported tetrahydrothiophene sensor
The output signal can be customized by the user according to actual requirements.
1. Two wire 4-20mA analog signal output (optional)
2. Relay output (optional)
3. RS485 bus output (optional)
Fast response speed and high measurement accuracy
• * Performance and lower installation costs
Low maintenance costs

Technical Specifications
Gas detection: Tetrahydrophene (C) in air₄H₈S）
Range: 0-1000-5000-20000ppm Range can be determined according to actual requirements
Accuracy:<± 5% (F.S)
Zui small reading: 1ppm
Response time: ≤ 50 seconds
Sensor lifespan: 24 months
Sensor type: Electrochemical
Power supply: 220V AC power supply
Detection method: diffusion type
Working mode: * Continuous work
Output signal: two-wire 4-20mA, RS485 output (optional)
Structural material: sheet metal
Working temperature: -20~50 ℃ (depending on specific requirements)
Working humidity: ≤ 90% RH
Size: 300 × 240 × 95mm
Weight: ≤ 3.5kg

The above data depends on environmental conditions.