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ZADETECTOR S300 Modular gas detector

Specifications

SKU: ZADETECTOR S300 Modular gas detector

Detection gas

Combustible gas; liquid vapor TVOC; toxic and harmful gas
Sampling method natural diffusion
Detection principle catalytic combustion; electrochemical; infrared
Test range (0~100%)LEL;0-****PPM
   Zhongan S300 gas detector is developed according to national standards and national product quality and technical requirements. The instrument can meet the requirements of sound and light alarm prompt on gas detection site and real-time display and monitoring of gas concentration on site. Infrared remote control type is adopted for field debugging, and parameter setting can be carried out without opening the cover.
      Zhongan S300 gas detector can convert the gas concentration signal leaked in the air into electrical signal remote transmission. The instrument can adopt the output mode of three wire system 4 ~ 20mA or four bus RS485, which has the advantages of long transmission distance and anti-interference.
      Zhongan S300 gas detector is widely used to detect the leakage concentration of combustible gas and toxic and harmful gas in industrial environment.

Functions Features

 

Technical Parameters

Detection gas Combustible gas; liquid vapor TVOC; toxic and harmful gas
Sampling method natural diffusion
Detection principle catalytic combustion; electrochemical; infrared
Test range (0~100%)LEL;0-****PPM
Resolution 1%LEL;1PPM/0.1PPM
Measurement error Full scale±3%LEL
Status indication LED
Debugging mode Manipulator
response time <20s
response time <20s
ambient temperature -40℃~70℃
relative humidity <95%
Explosion proof type  flameproof type
Explosion proof grade Ex d ⅡC T6 Gb
Protection level: IP65
Power DC24V±10%
output signal 4~20mA or RS485
power consumption ≤3W
Installation of screw thread G1/2, G3/4
cable ≥1.5mm2×3;≥1.5mm2×4
Maximum distance between detector and controller ≤1500m
Weight of whole machine ≤1500g;
Pressure restriction 86kPa~106kPa;
 
Common Gas Parameter listing
Gas detected Measuring Range Optional Range Resolution Rat Response Time
LEL -combustible gas 0-100%LEL 0-100%VOL(Infrared or catalytic ) 1%LEL/1%vol ≤10s
 carbon monoxide 0-1000PPm 0-500/2000/5000PPm 0.1/1PPm ≤10s
TVOC 0-100PPM 0-100PPM 0.1PPm/1PPM ≤15s
hydrogen 0-100%LEL 0-1000PPM 1%LEL/1PPM ≤15s
natural gas 0-100%LEL 0-100%LEL 1%LEL ≤10s
Oxygen-O2 0-30%VOL 0-30%、0-100%VOL 0.1%vol ≤10s
ozone 0-10PPm 0-20、100PPm 0.01PPm/0.1PPM ≤15s
hydrogen sulfide-H2S 0-100PPm 0-50、200、1000PPm 1/0.1PPm ≤10s
Methane-CH4 0-100%LEL 0-100%VOL 1%LEL/1%vol ≤10s
fluorine 0-10PM 0-1、10PPM 1/0.1PPm ≤15s
hydrogen chloride 0-20PPm 0-20/50PPm/100PPM 0.01/0.1PPm ≤15s
Nitrogen-N2 0-30%VOL 0-30%VOL、100%VOL 0.1%LEL/1PPM ≤10s
hydrogen 0-100%LEL 0-1000PPm 1%LEL/0.1PPm ≤15s
chlorine 0-20PPm 0-10、100PPm 0.1PPm ≤15s
ammonia gas 0-100PPm 0-50、500、1000PPm 1/0.1PPm ≤15s
oxynitride 0-20PPm 0-50、1000PPm 0.1/1PPm ≤15s
methanal 0-20PPm 0-50、100PPm 1/0.1PPm ≤15s
sulfur dioxide 0-20PPm 0-50、1000PPm 0.1/1PPm ≤15s
nitric oxide 0-250PPm 0-500、1000PPm 1PPm ≤15s
nitrogen dioxide 0-20PPm 0-50、1000PPm 0.1/1PPm ≤15s
 phosphine 0-20PPm 0-20、100PPm 0.1PPm ≤15s
acrylonitrile 0-100PPM 0-100PPm 0.1/1PPm ≤15s
carbon dioxide 0-5000PPm 0-1%/5%/10%VOL(Infrared ) 1PPM/0.01%VOL ≤15s
hydrogen fluoride 0-10PPm 0-1、10、50、100PPM 0.01/0.1PPm ≤15s
Xylene/methylbenzene 0-20PPm 0-5、10、50、100PPm 0.01/0.1PPm ≤15s
oxirane 0-100PPm 0-100PPm 1/0.1PPm ≤15s


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