Spec

• product name: Body Set (DC power supply)
• power supply Specifications: DC24V (± 10%)
• Detection principle: Galvani battery type
• Detection method: diffusion type
• Gas to be detected: O2 (oxygen)
• Detection range: 0 to 25.0 vol% (0.1 vol%) or 0 to 50.0 vol% (0.5 vol%)
• alarm setting value
• Detection range 0 For to 25.0 vol%: 1st 19.0 vol% (L)/2nd 18.0 vol% (LL)
• Detection range 0 For to 50.0 vol%: 1st 18.0 vol% (L)/2nd 25.0 vol% (LL)
• Gas warning type: 2 stages warning
• Gas warning display: 1st/density display and backlight ON (orange), buzzer 2nd/density display and backlight ON (Red), buzzer
• Fault warning display: LCD display solid orange (orange backlight), buzzer beep
• external output
• Gas concentration signal: DC4 to 20 mA (Non- insulation, load resistance of 300 Ω or less, including wiring resistance) or DC0 to 1 V (non- insulation)
• Gas Alarm Contact (2 Circuits): Non-Voltage Contact (2 Circuits), 2 a or 2 b Automatic Return or Self-Holding rating Load: 250 VAC, 1 A (Resistance Load) * Can be used as a failed contact
• Power Consumption: Up to approx. 3W
• Operating temperature and humidity range: -10 to + 40 °C (no sudden change), 90 %RH or less (no condensation)
• Structure: Wall mount type, sensor integrated type or remote type
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