toxic gas alarmFunction Introduction:
Explosion proof grade is Exd Ⅱ CT6
Imported sensors with high precision and long lifespan
• Automatic tracking of zero point, full range, and temperature compensation
Automatic protection function against high concentration gas impact
• Full software calibration function, users can also calibrate themselves, easy to operate
Two cable entry ports for easy on-site installation
• Independent chamber structure, easy sensor replacement
Advanced microprocessor technology
Explosion proof design, fast, reliable, and stable.
24V DC power supply
On site concentration display
Sound and light alarm(Optional)
The output signal can be customized by the user according to actual requirements.
Gas detection: toxic gases in the air
Detection principle: electrochemical principle, infrared principle, etc
Installation method: Pipe thread M40 * 1.5mm, wall mounted, pump suction and other optional options
Measurement range: 0-1ppm, 10ppm, 50ppm, 100ppm
Resolution: 0.001ppm (0-10ppm), 0.01ppm (0-100ppm)
Display unit: ppm, mg/m3 optional
Accuracy: ± 3% FS
Display mode: graphic dot matrix LCD high-definition LCD backlight display
Response time: ≤ 30 seconds
Recovery time: ≤ 40 seconds
Explosion proof mark: Exd Ⅱ CT6
Alarm output: dual relay signal output, one set of active DC24V output and one set of passive signal output.
Signal output: 4-20mA three wire standard current (maximum load of 1500 ohms); RS485 communication interface
Maximum transmission distance: 1100 meters (1.0 square millimeter copper core cable)
*Gas, petrochemicals, metallurgy.
*Environmental protection and fire safety testing.
*Dangerous chemical gas detection.
*Municipal, school, hospital, factory environmental testing