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This product has been DISCONTINUED and can no longer be ordered.


  • Item # BIO54-45-09
  • Mfr. Model # 54-45-09
  • UNSPSC # 46171613
  • Shipping Weight 0.65 lbs

Technical Specs

  • Features Single Button, Replaceable Battery, Sensor, IP65/IP67, Dust and Water Ingress
  • Gas Type NO2
  • Height 3.3"
  • Battery Type Lithium
  • Depth 1.2"
  • Includes Calibration Adapter, Hose, Operators Guide, Quick Reference Guide
  • Item Single Gas Detector
  • Width 2.2"
  • Display Backlit LCD
  • Alarm Setting Adjustable
  • Resolution 0.1 ppm
  • Interchangeable Sensors No
  • Battery Life 12 Months
  • Operating Temp. Range -20 to 120 Degrees F, -30 to 50 Degrees C
  • Alarm Type Audible and Visual
  • Sensor Range 0 to 20 ppm
  • Detects Nitrogen Dioxide
  • Standards c-UL-us Classified for Class I, Div 1, Group A,B,C,D T4, CSA Classified for Class I, Div 1, Group A,B,C,D T4, CSA Classified for Class II, Div 1, Group E,F,G, ATEX (DEMKO) EEx ia IIC T4, IECEx Ex ia IIC T4

Compliance and Restrictions

  • None

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