AAC 75
Flame monitor with flame signal converter
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
- UV flame monitoring (for intermittent operation only)
- 4 - 20 mA output signal for remote annunciation (not safety-related)
- Bargraph (optional) to visuable 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
Technical Data
| Type | AAC 75 |
|---|---|
| AAC 75 P0D/... | for continuous operation and intermittent operation |
| AAC 75 P0D/_G... | Special version with gold plated contacts |
| Supply voltage (-15%/+10% at 50/60 Hz) | 230 V or special voltages: 115 V / 125 V / 250 V |
| Ambient temperature | - 20 °C to + 60 °C |
| Safety time/Lock-out time | ≤ 1 s |
| Display | LED/Bargraph (optional) |
| Protection rating enclosure | IP 40 |
| Protection rating terminal strip | IP 20 |
| Flame signal output | two SPDT contacts: max. 315 mA/250 V AC and max. 2 A/250 V AC |
| Mounting | in control cabinet on 35 mm rails according to IEC/EN 60715 |
| Dimensions | 91 x 104 x 119 mm (WxHxD) |
| Weight | approx. 0.65 kg |
| Flame signal converter | |
| Apparent ohmic load | 120 ohm maximum |
| Maximum output signal | 21 mA |
Accessories
- Cable for connecting the ionisation electrode to the ionisation flame monitor (kleZ912F0)