Cảm biến gas phòng nổ SHT-4700 Sunghwa Hàn Quốc báo rò gas

LPG, LNG GAS DETECTOR

FEATURE
- The best gas measurement.
- The exact signal output.
- Explosion-proof certified – Korea(KOSHA)
- Due to the best program application, can measure combustible gases from low to high concentration.
- Stable performance and applying detection principle of proven durability.
- Compact design & Simple structure.
- One person possible calibration and maintenance.
- Approval on model by the Korea Fire Institute.
- Electromagnetic Interference Certification required.
- The gas detector installed in industries and explosion danger areas measures flammable gases in real time. The gas detector also provides 4~20mA standard output, connected to every controller for use. Functions of long range solenoid valve opening/closing and warning light.

SPECIFICATION

| Model No. | SHT-4700
| 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′ | -20℃~+60℃/95% 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(Mm)