Gold Member Since 2014
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Beijing Topsky Century Holding Co., Ltd.

Gas Detector, Portable Gas Detector, Gas Leakage Detector manufacturer / supplier in China, offering Single Gas Combustible Gas Detector (JCB4) Factory Supply, Twin -Tube Single-Access Expansion, Traction, Tear, Extrusion Hydraulic Tools, Hydraulic Pump Spreader Cutter RAM and so on.

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Supplier Homepage Product Safety device Gas detector Single gas detector Single Gas Combustible Gas Detector (JCB4) Factory Supply

Single Gas Combustible Gas Detector (JCB4) Factory Supply

FOB Price: US $48 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $48/ Piece
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Port: Beijing, China
Production Capacity: 1000
Payment Terms: T/T

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Basic Info
  • Model NO.: JCB4
  • Customized: Customized
  • Gas: CH4
  • Sensors: Catalytic Combustion Sensor (Combustible Gas)
  • Accuracy: 1%(Lel)
  • Power Source: 1500mAh Lithiumbattery;Rechargeable Battery
  • Humidity Range: 0 to 95% Rh Typical
  • Explosion Protection: Exibd I
  • Trademark: Topsky
  • HS Code: 9027100090
  • Brand: Topsky
  • Portable: Portable
  • Type: Electrochemical Gas Analyzer
  • Range: 0-100%(Lel)
  • Resolution: 1%(Lel)
  • Temperature Range: -4 to 122(-20c to 50c) Typical
  • Alarms: Adjustable Low and High Alarm Setpoints
  • Protection Grade: IP54
  • Origin: Beijing China
Product Description

JCB4 combustible gas Detector is a low-cost, maintenance-free single gas monitor designed to protect personnel in dangerous place
2-year warrantyLowers the overall cost of ownership by providing a full 24 months of warranty coverage.
Weight of 102gLight weight and compact size, can be worn on the belt, shirt pocket, coveralls or hard-hat.
Flip-cap calibration featureJCB4  has a unique, built in calibration adapter to make calibration easy and eliminates the need to search for a calibration cup.
OLED displayProvides continuous display of the actual concentration of  combustible gas  in the ambient environment as well as remaining battery life.
Adjustable low and high alarm setpointsThe user can configure the JCB4 to suit a number of different applications.
High visibility caseFrom a distance, the JCB4's color makes it easy for Safety Professionals to verify that workers are protected.
5 second delay shut-off protectionThe JCB4 cannot be accidentally shut off since the on/off button must be depressed for five continuous seconds.
Technical specification:
Sensors: Catalytic combustion sensor (combustible gas)
Range :0-100% ( LEL )
Accuracy :1% ( LEL )
Resolution :1% ( LEL )
Power Source:1500mAH  lithium battery ; rechargeable battery
Temperature  Range :-4°F  to 122°F (-20°C to 50°C) typical  
Humidity  Range :0 to 95% RH typical
Alarms:Adjustable low and high alarm setpoints
Explosion protectionExibd I
Protection gradeIP54
Dimensions: 93mm × 49mm × 22mm
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