Dräger Flame 1750 H2 Instrucciones De Uso página 15

9 Technical data
Detector information
Model:
Type:
Spectral range:
Application:
Electrical specification
Supply voltage:
Supply ripple:
Power consumption with heater off:
Power consumption with heater on:
Shutdown voltage:
Mechanical specification
Device
Enclosure material:
Finish:
Weight:
Dimensions:
Cable entries:
Instructions for use |
Dräger Flame 1750 H
2
Multi-Spectrum (Triple)
IR Flame Detector
Three wavelengths in the range of
2.4 to 3.25 μm
Flame/fire detection of hydrogen and
hydrocarbon fires
18 - 32 Vdc (24 Vdc nominal) includ-
ing ripple
1 Vpk - pk
3 W
12 W (24 Vdc nominal)
<18 Vdc
Aluminium alloy grade HE30 (Copper
& Magnesium free)
Stainless steel 316
Powder-coated finish in Dräger blue
Aluminum: 2.5 kg (5.5 lb)
Stainless steel: 6 kg (12.1 lb)
220 mm x 100 mm (8.7 in x 3.9 in)
M25 or 3/4 " NPT (dual entries)
Terminal wire size:
Ingress protection:
Mounting bracket
Support fixing:
Vertical adjustment range:
Horizontal adjustment range:
Environmental specification
Operation ambient temperature:
Storage ambient temperature:
Relative humidity:
Operation specification
Detector range (depth of field):
Sensitivity range:
Detector response time:
Horizontal field of view:
Vertical field of view:
Alarm setting:
Self-test facility:
Heated optics
LED status
Output options:
|
Technical data
2
2.5 mm (14 AWG)
IP67 (NEMA 6P)
M8 (quantity 2)
0 - 45°
±45°
-60 to +85 °C (-76 to +185 °F)
-60 to +85 °C (-76 to +185 °F)
0-100 % (non-condensing)
2-40 m (6-131 ft)
Medium (Factory default) and High
4 - 30 s
90°
90°
Non-latching with automatic reset
after 15 s (default) OR Latched until
the power is removed from detector.
Yes – no mirror continuous automatic
optical verification
Yes
Tri-state LED
®
0(4) - 20 mA, HART 7, Relay con-
tacts - alarm and fault
en
15