We have created a awesome theme
Far far away,behind the word mountains, far from the countries
Detection principle | NDIR (Nondispersive infrared) |
---|---|
Gas sampling | Diffusion |
Target gas | Refer to the list |
Measurement range | %LEL, PPM, %vol |
Response time | Within 30sec, 90%/Full Scale |
Accuracy | ¡Â¡¾2%/Full Scale |
Sensor calibration | Calibration with switch |
Sensor parallax | Zero - ¡Â¡¾1%LEL/6 Month, Span -¡Â¡¾1%LEL/6 Month |
User programmable | Calibration density, detection range |
Input power | DC 20V~30V (24V DC Normal) / 100mA (Max.) |
Output power | 4~20mA/Full Scale - 2.5km transmission |
Communication | RS-485 - 1.2km transmission |
Operating temperature and humidity | -20¡É~50¡É, 5~90% RH (Non-Condensing) |
Signal wire | CVVS & CVVSB 1.5sq x 3 Wire - Shield Type |
Alarm release | Manual or Automatic |
Mounting | Wall or Pipe Station |
Housing | Poly Carbonate |
Alarm outpu | 2 step - Relay Contact (AL1/AL2) |