Specifications
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Fixed Hydrogen Detector
|
Fixed Acetylene Detector
|
Material
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Aluminum alloy waterproof and dustproof casing
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Aluminum alloy waterproof and dustproof casing
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Sensing principle
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Semiconductor
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Catalytic combustion type
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Detected gas type
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Hydrogen
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Acetylene
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Detection range
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0 – 1,000 ppm
(Minimum measurement capability: 20 PPM)
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0 – 100%LEL(0 – 25,000 ppm)
(Minimum measurement capability: 250 ppm)
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Resolution/Accuracy/Sampling Frequency
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1 ppm / ±15% / Continuous
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25 ppm / ±10% / Continuous
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Alarm set value
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Default high alarm
High level alarm 300 ppm (or customized by user)
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Default high alarm
High level alarm 10% LEL (or customized by user)
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Output
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1 个 a 接点 / 30VDC/1A(relay output type)
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1 个 a 接点 / 30VDC/1A(relay output type)
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Alarm sound
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High brightness LED red warning flash
Piezoelectric warning buzzer
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High brightness LED red warning flash
Piezoelectric warning buzzer
|
Backlit alphanumeric display
|
LCD
|
LCD
|
Equivalent protection class
|
IP65 / EEx ia IIC T5
|
IP65 / EEx ia IIC T5
|
Dimensions (approximately)
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193 mm x 91 mm x 40 mm
|
193 mm x 91 mm x 40 mm
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Weight (approximate value)
|
700 g
|
700 g
|
Power supply
|
24VDC
|
24VDC
|
Maximum power consumption (approximate value)
|
3 W
|
3 W
|
