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Building an IT-based Gas Monitoring System Utilizing Core Gas Detector Technology

FLAMMABLE GAS DETECTOR

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Combustible Gas Detector

차량정보 표
Model No. LNG, LPG GAS DETECTOR SHT-4700, SHT-4700D
Category GAS DETECTOR, Combustible Gas Detector

Description

Description
  • TRANSMITTER TYPE(4~20mA)
  • MODEL : SHT-4700, SHT-4700D
Features
  • Optimal gas measurement
  • Accurate signal output
  • Internal pressure explosion-proof certification by Korea Occupational Safety And Health Agency (Kosha)
  • Measuring combustible gases from low to high concentrations using optimal program settings
  • Application of a detection principle with verified stable performance and service life
  • Compact design and simple structure
  • Calibration and maintenance by one person
  • Korea fire institute of technology and inspection certification
  • Electromagnetic interference verification required
  • Real-time measurement of combustible gases in industrial and hazardous areas prone to explosion
  • Providing a 4~20mA standard output for connection to various control devices
Specification
Model No.
SHT-4700 ,SHT-4700D
Measuring gas
LNG, LPG
Measuring range
0~100%(LEL)
Measuring method
Diffusion type & Catalitic combustion type
Measuring signal
4~20mA.DC
Response time
Within 20 Secs
Accuracy
Within ±3% / Full scale
Operating temp′/humi′
-20℃~+60℃/~95% RH
Operating power
24V.DC
Consumption electric power
1.45W(When alarming 2.4W)
Cable/Distance
F-CVVS(Shield) 1.5sq × 3wire/Max 2,500M
Conduit connection
1/2(16MM) PF, NPT
Mounting type
Wall mounting
Approval
SHT-4700 : Ex d ⅡB T4(KOSHA) / SHT-4700D :Ⅱ2G Ex ⅡB T4 Gb(IECEx,ATEX)
Dimension
95(W) x 100(H) x 71(D)
Weight
0.58Kgs
DIMENSION(mm)