FA-30


  • image2 Single or two points monitoring
  • Diffusion type
  • Built-in Emergency Power System
SPECIFICATIONS


Model

FA-30

Measuring Gas Combustible gas in the air (Methane)
Measuring Principle Catalytic combustion method (Note 1)
Sampling method Diffusion type
Measuring Range 0~100%LEL
Indication method 3-digit LED display
Alarm concentration AL1 10%LEL, AL2 25%LEL adjusttable
Alarm accuracy Within ±25%
Alarm indication Red LED lights intermittently and buzzer sounds intermittently
Trouble indication Red LED lights intermittently and buzzer sounds intermittently
Response time Within 30 sec. against 1.6 times gas concentration of
alarm setting value
Power Source AC100V±10Vm, 50/60Hz, 1Φ
Alarm contact output AL1→1a or 1b no-voltage; AL2→1a or 1b no-voltage
Operating Temperature Range -10-40℃ (Humidity:below 95%RH)(non condensing)
Main body dimensions 360 (W) X 330 (H) X  80 (D)mm (excluding protrusion)
Main body weight Approx. 8.5kg
Contact capacity AC125V, 0.6A(resistance load) or
DC110V, 0.6A(resistance load) or
DC30V, 2A(resistance load)