GD-F88Ai

  • The power supply to the main body and the sensory output can be covered by only 2 lines.
  • With pressure correction function (influence of the atmospheric fluctuation is corrected).
  • The specification with built-in aspirator is lined up. 

Category:
Sampling method Diffusion type
Principle of detection Membrane Type Galvanic Cell Method
Detection range 0~5vol% / 0~10vol% / 0~25vol%
Alarm setpoints 18 vol% (1st) / 18 vol% (2nd)
Type of alarm Gas alarm / fault alarm
Display of alarm Warning message is indicated (AL1/AL2).
Explosion protected construction Intrinsic safety
Explosion-proof class Japan Ex : Ex ia ⅡC T4X *with safety maintaining device (barrier) used
Approvals Japan Ex
Power source 24 VDC±10 %
Dimensions Approx. 100 (W) × 241 (H) × 48 (D) mm (projection portions excluded)
Weight Approx. 1.0 kg
Operating temperature range -10 ℃ to +40 ℃ (no sudden changes)
Operating humidity range 0 to 95 %RH (no condensation)
Target gas O2