Dräger Flame 2370 (UV&IR)End of Sales

Draeger Flame 2370

An extremely short response time and very high reliability against false alarms are the features of the Dräger Flame 2370. It is quick and reliable in detecting hydrocarbon- and hydrogen-based fires, as well as hydroxyl flames, and fires resulting from metallic or inorganic materials. The Flame 2370 can detect a fire flash in less than 20 milliseconds.

Very fast and reliable detection

The Dräger Flame 2370 combines very sensitive UV und IR sensors. It is quick and reliable in detecting hydrocarbon- and hydrogen-based fires, as well as hydroxyl flames, and fires resulting from metallic or inorganic materials – fire flashes and explosions are detected in less than 20 milliseconds. This degree of reliability complies with the IEC 61508 safety integrity requirements of SIL2.

Moreover, the flame detector has HART® and RS-485 Modbus interfaces and requires very little power.

Prevention of false alarms

The two sensors incorporated in the Flame 2370 offer detection in the shortwave UV range and in the IR spectrum. Frequency, intensity and duration of the measuring signals are analysed. An alarm is set off only when both sensors meet the reaction criteria. This way the Flame 2370 prevents false alarms. Moreover, the sensitive detection ensures that the detector does not falsely set off an alarm for fires emanating from other areas.

Robust and resistant

The housing is very resilient and weatherproof. The viewing window is heated to protect it from icing and fogging up. This allows you to operate the Flame 2370 reliably under the most diverse environmental conditions.

Simple check

The Built-in-Test (BIT) automatically checks the electronics and the optics of the Flame 2370. You can also perform the check manually. A tri-coloured LED at the front of the detector provides a quick status indication. Green indicates normal operation, yellow indicates a fault and red indicates a fire alarm.


Dräger Flame 2xx0 Host Software VC
Dräger Flame 2xx0 Host Software VC


Technical Data

Key Facts

Field of view
Horizontal 100°; Vertical 90°
Response time
Typically 3 seconds
Cable entry
2 × 3/4" – 14NPT or 2 × M25 × 1.5 mm
Detection Technology
Ultrafast UV/IR
Increased Safety
✓ (SIL 2)
4-20 mA

Fuel ft / m

n-Heptane / Gasoline
66 / 20
Diesel Fuel / JP5 / Kerosene
50 / 15
Ethanol 95 %
25 / 7.5
26 / 8
IPA (Isopropyl Alcohol)
43 / 13
37 / 11
26 / 8
26 / 8
Polypropylene Pellets
43 / 13
20 / 6
6 / 1.8
Office Paper
16 / 5

Technical Data

Power Supply
24 V DC
Temperature (operation)
-55°C - 75°C
0 to 95 % r.h., non-condensing
Dimensions (H × W × D)
0.1x0.12x0.16 m
6.17 lb
Housing Material
Stainless steel SS 316 or Heavy duty copper free aluminum, red epoxy enamel finish
Degree of protection (IP class)


CE marking
Performance approval
Shipping approval (DNV & MED)

Dräger Flame 1500 (IR3)Replacement Product

​The Dräger Flame 1500 flame detector uses its triple IR sensor to detect hydrocarbon fires even at great distances. It offers you high reliability against false alarms.

Product details

Get in touch with Dräger

Contact Us Image Safety Products

Draeger Safety UK Ltd.

Ullswater Close, Blyth Riverside Business Park
Blyth, Northumberland, NE24 4RG

+44 (0) 1670 352 891

Call us from Mon - Thurs 8:30am - 5pm
Fri 8:30am - 2pm

Draeger Marine and Offshore

Unit E1, ABZ Business Park, International View, 
Dyce, Aberdeen, AB21 0BJ

+44 (0) 1224 701 569