Arsenic trifluoride detection transmitter/AF3 detection transmitter

Product description
The BG80 arsenic trifluoride detection transmitter can be applied to detect hazardous leakage areas. It uses imported electrochemical sensors and has the advantages of stable signal and high accuracy. The explosion-proof wiring method is suitable for various hazardous areas.

Product Features
• *'s microprocessor technology
Explosion proof design, fast, reliable, and stable.
12-30V DC power supply
On site concentration display, sound and light alarm
The output signal can be customized by the user according to actual requirements.
1. Standard three wire 4-20mA analog signal output
2. Two wire 4-20mA analog signal output (optional)
3. Relay output (optional)
4. RS485 bus output (optional)
Fast response speed and high measurement accuracy
• * Performance and lower installation costs
Low maintenance costs

Technical Specifications
Gas detection: Arsenic trifluoride (ASF) in the air₃）
Range: 0-10ppm 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: 12-30V DC power supply
Detection method: diffusion type
Working mode: * Continuous work
Output signal: Standard three wire 4-20mA analog signal output; 2-wire output, relay output or RS485 output (optional)
Connection method: G1/2 male thread explosion-proof hose
Cable specification: Model RVVP3 × 1.0mm2
Signal transmission distance: ≥ 1000 meters
Structural material: die cast aluminum
Explosion proof mark: Exd II CT6
Protection level: IP65
Working temperature: -20~50 ℃ (depending on specific requirements)
Working humidity: ≤ 90% RH
Size: 183 × 143 × 107mm
Weight: ≤ 1.8kg (with mounting bracket)

Note: The above data depends on environmental conditions.