Cảm biến ngọn lửa DURAG D-LE 701
Giá:Liên Hệ
D-LE 701 flame sensor (flame scanner) for use with
- flexible fibre optic system D-LL 701
- rigid fibre optic system D-LL 702
OVERVIEW
- Self-monitoring and fail-safe flame sensor with a fibre-optic connection (in conjunction with a control unit/burner control)
- Monitoring of gas, oil and coal flames
- Connection to the D-UG 120, D-UG 660 control unit and the D-GF 150 burner control
- Spectral range from UV to IR
- Uniform output signal thus mutually interchangeable
- Adjustable to different combustion technologies such as exhaust gas recirculation
APPLICATIONS
- Burners with difficult installation conditions for conventional flame sensors or on those whose environmental temperature near the sighting tube is too high
- Power stations
- Chemical industry
- Refineries
- Cement plants
- Waste incinerators
- Steam generators
- Heating plants
THÔNG SỐ KỸ THUẬT
| Operation mode | Intermittent operation, continuous operation and 72-hour operation without permanent supervision |
| Safety | Self-monitoring and fail-safe in conjunction with a control unit/burner control |
| Gain | four settings |
| High-pass filter | three settings |
| Spectral ranges | UV, VIS, IR |
| Perm. ambient temperature | -20…+60°C |
| Protection | with cable gland (D-LE 701…-CG) IP65, with axial plug (D-LE 701…-P) IP67 |
| Dimensions | 160x185x100 mm (WxHxD) |
| Weight | approx. 1.2 kg |
