Require Install, Commissioning, Calibration or Servicing?
Safety Gear Store are able to install, commission and service your fixed gas detection system. We offer a professional service from fully trained, certified and manufacturer approved engineers, we are also one of the only suppliers with engineers that carry spares in their vehicles to ensure a quick and efficient service that will enable you to continue using your facility.For more information on what we offer please visit one of the below pages:
Fixed Gas Detection System Install and Commissioning
Fixed Gas Detection System Calibration and Servicing
| Gas Measured: | Hydrogen Chloride (HCI) |
| Part No.: | MIDAS-E-HCL |
| Sensor Technology: | 3 electrode electrochemical cell |
| Measuring Range (ppm): | HCI 0 – 8ppm |
| Minimum Alarm 1 Set Point: | 1ppm |
| Repeatability: | < ± 10% of measured value |
| Linearity: | < ± 20% of measured value |
| Response Time: | t62.5 < 30 seconds based on 3 min. exposure t90 < 140 seconds based on 3 min. exposure |
| Sensor Cartridge Life Expectancy: | 24 months under typical application conditions |
Operating Temperature: Effect of Temperature Zero Sensitivity | 0°C to +40°C (32°F to 104°F) < ± 0.001ppm / °C (0°C to 20°C) < ± 0.005ppm / °C (20°C to 40°C) < ± 0.4% of measured value / °C |
| Operating Humidity: | 20 – 75% rH |
| Operating Pressure: | 90 – 110kPa |
| Effect of Position: | No effect in typical application |
| Calibration Gas: | Hydrogen Chloride (4-6ppm HCI) |
| Challenge Gas (Bump Test): | Hydrogen Chloride (4-6ppm HCI) |
| Warm Up Time: | < 20 minutes |
| Attribute name | Attribute value |
|---|---|
| Gases Detected | Boron Trichloride (BCl3), Dichlorosilane (H2SiCl2), Hydrogen Bromide (HBr), Hydrogen Chloride (HCI) |
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