Product Filter
Features
- Compact design
- Control and monitoring of gas and oil burners as well as gas and oil pilot burners of any capacity
- Pre-purge of boiler with adjustable pre-purge time and optional air pressure check
- Adjustable safety times
- Input for external flame monitor
- Optional re-cycling after flame failure in operating position
- Integrated ionization flame monitor (D-GF 75)
- Input for a flame signal with 90 … 110 VDC (ASD-75)
Benefits
- Change of process parameters without device exchange
- Assumption of standard-compliant safety-related switching of simple burners
- Use of external flame monitors already in place possible
Applications
- Frequent switching of simple burners, for example in heat treatment
- Process heaters
- Control of gas ignition burners
Technical Data
- Technical data
Operating mode | Intermittent operation and continuous operation (different variants) |
---|---|
Functional Safety | Self-monitoring and fail-safe |
Local display | LEDs |
Flame failure response time (FFRT) | 1 s, 2 s, 3 s or 5 s |
Pre-purge time | 0 s, 30 s, 60 s or 120 s |
Initial start-up safety time | 3 s, 5 s, 10 s or 15 s |
Flame monitoring | External flame monitorIonization electrode connection (D-GF 75) Flame signal 90 … 110 VDC (ASD 75) |
Electrical data | 115/230 VAC, 20 W |
Ambient conditions | -20 … +60 °C |
Degree of protection | IP20 |
Dimensions | 91 x103 x 118 mm (D-GF 75)113 x 103 x 118 mm (ASD 75) |
Weight | Approx. 1 kg |
Installation | DIN rail TS35 |