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GN gas alarm |
| Brief introduction: |
| GN gas alarm, is designed to detect
the concentration of combustible, explosive and toxic gases, adopts
high-quality gas sensor with advanced technology and superior craft.
It provides visual and audible signals when the gas concentration
reaches the presetting level. It reminds you to take prompt action.
You may start up other link equipment, open windows or shut off
gas supply to avoid fire, explosion, suffocation, and other malignant
accidents. |
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Main feautures: |
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With MCU, reliable and accurate
Audible and visual alarming on spot
RS485 communications (Optional) |
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Specifications: |
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Working voltage: DC24V¡À10% or DC12V¡À10%
Target gas: LPG, natural gas, Carbon Monoxide
Sampling method: natural diffusion
Consumption: ¡Ü3W
Working condition: Temperature: 0¡æ¡«55¡æ Humidity: <95%RH
Response time: ¡Ü 30s
Warm-up time: 180s¡À5s
Resume time: ¡Ü30s
Preset alarm point: 10%LEL
Alarm method: Visual and audible
Alarm sound: ¡Ý70dB
Signal output: Passive output (10A 250V AC)
Sensor life: >5 years
Weight: ¡Ü200g
Dimension: h*d 48mm¡Á104mm
Protection grade: IP42
Relay output: Max.3A, 28VDC
Color: White
Optional function: RS485 communications |
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