DA-500-R Infrared Gas Detector for Industrial Use

DA-500-R Industrial Infrared Gas Monitor

DA-500_optical-O2 is an advanced Optical Oxygen Detector, engineered for industrial applications requiring the use of nitrogen. It boasts a remarkable lifespan of over five years, ensuring prolonged and reliable performance in critical settings.

Technical Properties:

  • Target Gas: Oxygen (O2)
  • Detection Principle: Optical
  • Measurement Range: 0~25% VOL
  • Oxygen Pressure Range: 0~300 mbar
  • Response Time: Within T90<25 sec
  • Accuracy: ≤±2%
  • Sensor Life Span: More than 5 years
  • Operating Temperature & Humidity: -30℃~60℃, 95%RH (NON-CONDENSING)
  • Input Power: DC 24V
  • Output Power: 4-20mA
  • Output: 2 Step-Relay Contact (ALARM-1/ALARM-2)
  • Communication Output: RS-485 Communication Output (option)
  • Wire Conduit: 1/2” or 3/4” PF, NPT
  • Explosion-Proof: Ex d ⅡC T5 - KGS