Extreme short response time and high reliablility against false alarms characterise the Draeger Flame 2570. The ultra fast triple IR flame detector detects hydrocarbon based fire to distance of up to 90 metres.
• Very fast and safe detection
• Less false alarms
• Robust and resistant
• Easy inspection
applications
Output Signals0 – 20 mA (stepped), HART®
Type
Explosion proof IR flame detector for hydrocarbon based fires
Spectral Response
Three IR Bands 4 to 5 μm
Measuring Performance
Field of view – Horizontal 90°; Vertical 90°
Response Time – Typically 2 seconds
Fault Signa l
0 +1 mA
BIT Fault Signal
2 mA ±10 %
Normal Signal
4 mA ±10 %
Warning Signal
16 mA ±5 %
Alarm Signal
20 mA ±5 %
Power supply
24 VDC nominal (18 – 32 VDC)
Power Consumption
Standby: Max. 90 mA (110 mA with heated window)
Alarm: Max. 130 mA (160 mA with heated window)
Temperature
-55 to +75 °C / -67 to +167 °F (operating)
-55 to +85 °C / -67 to +185 °F (option and storage)
Humidity
Up to 95 % non-condensing
Material
Stainless steel SS 316L
Connecting Thread
2 × 3/4″ – 14 NPT or 2 × M25 × 1.5 mm
Weight
Detector SS 316L 2.8 kg / aluminum 1.3 kg Tilt mount 1.0 kg
Dimensions
101.6 × 117 × 157 mm
Ingress Protection
IP66 and IP67, NEMA 250 6P
Approvals
ATEX, IECEx, FM/FMC/CSA, CE marking, SIL2 certified by TÜV (EN 61508)
