S100/S400
The S100/S400 point gas detector is developed according to the latest national standard and national product quality requirements. The instrument is equipped with standard to meet the sound and light alarm prompts on the detection site, and displays the gas concentration in the monitoring field in real time. The instrument is dividedinto basic type and its on-site display data type function. Users can purchase instruments suitable for monitoring places according to their needs. The debugging adopts the infrared remote control type, and the parameter setting can be performed without using the remote control for opening the cover.
The S100/S400 point gas detector can convert the leakage gas concentration signal in the air into an electrical signal remote transmission. The instrument adopts the three-wire 4-20mA or 4-wire RS485 output mode, which has the characteristics of long transmission distance and anti-interference. S100/S400 point gas detector is suitable for detecting the leakage concentration of flammable gas, toxic and harmful gases, oxygen and carbon dioxide gas in industrial environment.
Detection principle
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Catalytic combustion type; electrochemical; infrared
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Detection of gas
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Flammable gas; liquid vapor TVOC; toxic and harmful; oxygen
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Sampling mode
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Natural diffusion
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Detection range
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(0~100%)LEL;0-****PPM
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Resolving
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1%LEL;1PPM/0.1PPM
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Measurement error
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±3%LEL
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Status indication
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LCD
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Debug mode
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Controller
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Response time
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<20s
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Recovery time
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<30s
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Working temperature
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-40℃~70℃
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Relative humidity
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<95%
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Explosion proof way
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Explosion proof type
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Explosion-proof
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Ex d ⅡC T6 Gb
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Protection Grade
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IP65
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Power supply
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DC24V±10%
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Output signal
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4~20mA or RS485
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Power consumption |
≤3W
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Install the screw thread
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G1/2
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Cable dimension
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≥1.5mm2×3;≥1.5mm2×4
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Transmit distance
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≤1500m
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Weight
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≤1500g
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Pressure limitation
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86kPa~106kPa
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Use for
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in the IIA~IIC class with the explosive flammable gas, the temperature group
is used in the dangerous place of T1~T6
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