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Product Description

■ TRANSMITTER TYPE(4~20mA.DC)
■ MODEL : SHT-4700D

FEATURES

◉ Optimal gas measurement.
◉ Accurate signal output.
◉ Enclosure explosion-proof certificate(by KOSHA).
◉ Application of the optimal program to measure flammable gases ranging from low to high concentration.
◉ Application of detection principles verified with secure performance and useful life.
◉ Compact design and simple structure.
◉ Calibration and maintenance by one person.
◉ Approval on model by the Korea Fire Institute.
◉ Electromagnetic Interference Certification required.
◉ SHT-4700D installed in industries and explosion danger areas measures flammable gases in real time. SHT-4700D also provides 4~20mA. DC standard output, connected to every controller for use.

SPECIFICATION

| Model No. | SHT-4700D
| Measuring gas | LNG, LPG
| Measuring range | 0~100%(LEL)
| Measuring method | Diffusion type, Catalytic combustion cell type
| Measuring signal | 4~20mA.DC
| Response time | Less than 10sec
| Accuracy | ±3% / Full scale
| Operating Temp′/ Humi′ | -40℃~+60℃/96% RH(Non-condensing)
| Operating power | 24V.DC
| Consumption electric power | 1.45W(2.4W During normal operation)
| Cable/Distance | F-CVVS(Shield) 1.5sq × 3wire/Max 2,500M
| Conduit connection | 1/2(16MM) PF, NPT
| Mounting type | Wall mounting
| Approval | Ex d ⅡB T4(KOSHA)
| Dimension | 95(W) × 100(H) × 71(D)
| Weight | 0.58Kgs

 

Sunghwa Vietnam GAS DETECTOR
Model: SHT-4700D
- Measuring gas : LPG or LNG
- Explosion proof : Ex d ⅡB T4
Dimension : 100(W) x 100(H) x 76(D)  
Weight : 0.58Kgs
Sunghwa Vietnam SHT-970MU.DU:
Sunghwa Vietnam MAIN(ALARM) UNIT
Model : SHT-9700MU
Power : 24V.DC
Weight : 3kg
Sunghwa Vietnam CONTROL DISPLAY UNIT
Model : SHT-970DU
Measuring gas : 0-100%(LEL)
Weight : 4,6kg
Sunghwa Vietnam MAIN(ALARM) UNIT
Model: SHT-9700MU
Power : 24V.DC
Weight : 3kg
(SHT-970MU,DU) 
Sunghwa Vietnam CONTROL DISPLAY UNIT
Model: SHT-970DU
Measuring gas : 0-100%(LEL)
Weight : 4,6kg
(SHT-970MU,DU)
Sunghwa Vietnam GAS DETECTOR
Model : SHT-4700D
- Measuring gas : LPG or LNG
- Explosion proof : Ex d ⅡB T4Dimension : 100(W) x 100(H) x 76(D)  
Weight : 0.58Kgs