Bộ chuyển đổi tín hiệu DURAG AAC 76
Giá:Liên Hệ
Particularly cost-effective, fail-safe flame monitor with flame signal converter for the monitoring of gas and oil burners as well as gas and oil fired igniters.
OVERVIEW
- Monitoring of gas and oil burners as well as gas and oil fired igniters of any load
- Ionisation flame monitoring for continuous operation and intermittent operation
- 4 – 20 mA output signal for remote annunciation (not safety-related)
- LED Bargraph to visualize the quality of the flame
- Simple installation on 35 mm rails according to IEC/EN 60715
APPLICATIONS
- Power stations
- Chemical industry
- Refineries
- Cement plants
- Waste incinerators
- Steam generators
- Heating plants
ACCESSORIES
Cable for connecting the ionisation electrode to the ionisation flame monitor (kleZ912F0)
THÔNG SỐ KỸ THUẬT
| Type | AAC 76 |
|---|---|
| AAC 76 P0D/… | for continuous operation and intermittent operation |
| AAC 76 P0D/_G… | Special version with gold plated contacts |
| Operating voltage | 230 V or special voltages: 115 V / 125 V / 250 V |
| Ambient temperature | – 20 °C to + 60 °C |
| Flame monitor | Safety time (flame failure detection time ffdt) ≤ 1/3/5 s |
| Display | LED/Bargraph (optional) |
| Protection category: Housing | IP 40 |
| Protection category: Plug-in terminal blocks | IP 20 |
| Flame signal output | 90 -110 VDC |
| Housing attachement | on 35 mm DIN-rail |
| Dimensions | 91 x 104 x 119 mm (WxHxD) |
| Weight | approx. 0.65 kg |
| Output signal current interface | 4 – 20 mA |
| Apparent ohmic load | 120 ohm maximum |
