Draeger Flame 1500 Features & Benefits
- Avoidance of false alarms through the use of three infrared sensors and sophisticated algorithms
- Fast reaction time: < 5 seconds (typical) for 0.1 m² n-heptane fire from 60 m distance
- Heated window against icing and fogging
- Maximum detection coverage with 90° horizontal and 90° vertical field of view and up to 60m range
- High reliability confirmed by international certified bodies
- Low maintenance due to built-in self-test without optical mirror
Draeger Flame 1750 Features & Benefits
- Detects hydrogen-based fires even at long distances
- In just five seconds, it notifies you of a hydrogen fire (1-metre flame) at a distance of up to 40 metres
- meets the IEC 61508 requirements for safety integrity according to SIL 2
- HART® and RS-485 interfaces and has low energy consumption
Link to Flame 1500 IR3 for hydrocarbon flames
Link to Flame 1750 for hydrogen and hydrocarbon flame detection
Draeger Flame 1500 Specs
Field of view: | Horizontal 90°; vertical 90° |
Response time: | 5 seconds (typical) |
Measuring range: | n-Heptane/gasoline 60 m, Methanol 42 m, Methane 50 m |
Protection class: | IP66, NEMA 4X |
Weight: | Detector Aluminum Enclosure 2.5 kg, Detector SS316L Enclosure 6.0kg |
Temperature range: | Operating : -60 to +85 °C / -76 to +185 °F |
Communication: | RS485, HART 7 |
Sensitivity setting: | Low 15m, medium 30m (standard) and high 60 m |
Draeger Flame 1750 Specs
Field of view: | Horizontal 90°; vertical 90° |
Response time: | 4 seconds (typical) |
Measuring range: | Hydrogen 40 m (131 ft) n-Heptane 12 m (30 ft) Methane (0.9 m (36″) plume 30 m (100 ft) Methanol 20 m (65 ft) Methylated Spirits 20 m (65 ft) |
Protection class: | IP66, NEMA 4X |
Weight: | 2.5 kg (5.5 lbs.) aluminium or 6 kg (13.2 lbs.) stainless steel |
Temperature range: | -50 to +85 °C (-58 to +185 °F) |
Communication: | RS485, HART 7 |
Sensitivity setting: | Standard (30 m) and High (40 m) |
Standards & Approvals
- ATEX Ex II 2 G Ex db IIC T4 Gb IP66
- IECEx Ex II 2 G Ex db IIC T4 Gb IP66
- FM / CFM Class 1 Zone 1 AEx db IIC T4, Class 1 Div. 1, Groups B, C, D T4
- EAC TR CU pending
- CCCF pending
- INMETRO, PESO, etc. On request
- Functional safety SIL2 certified