5
©Firefly AB (Oktober 2016)
Mechanical Specifications
(Figure 3 Shows Nominal Dimensions)
Length:
6,0 inches (153 mm)
Height:
4 .5 inches (114 mm)
Width:
5 .5 inches (140 mm)
Weights: (installed)
Aluminum Housing 5 .0 lbs (2 .4 kg)
Stainless Steel
13 lbs (6 .3 kg)
Shipping weight:
Aluminum Housing 6 lbs (2 .8 kg)
Stainless Steel
14 lbs (6 .7 kg)
Optional Accessories
Swivel Mount -
No 20856
(1)
(Used with aluminum enclosure)
No 70991
(2)
(Used with stainless steel enclosure)
Air Shield Kit -
8001023
Rain Shield -
23546
Portable test unit - Model 540 / 545
(Fig 4) 660/860 mechanical specifications
Applications
The Model 660 and 860 flame detectors are designed for fire detection
applications where sudden fires from hydrocarbon fuels or when
proper options are selected, from specified non-hydrocarbon fuels,
may occur . These detectors are not recommended for smoldering or
electrical fire hazards .
The following is a partial list of fuels which emit ultraviolet and infrared
radiation . Response time and detection distances vary . Consult Firefly
AB applications engineers for specific details:
Hydraulic fluid, Methyl-Ethyl-Ketone, wood products, jet fuels,
Methane, Kerosene, Propane, plastics, gasoline, Propylene, Acetone,
fuel oil, Acetylene, Methyl alcohol, Ethyl alcohol, Isopropyl alcohol,
Heptane, Toluene, Epoxy powders, crude oil, Butane, Hydrogen,
Hydrazine, Silane, N-heptane .
The rugged, weatherproof construction and the operating
temperature range of the detectors will accommodate a variety of
indoor and outdoor applications .
All installations should comply with local fire codes and regulations .
Do not proceed with the installation if you do not understand the
installation procedure or operation of the detectors . Firefly AB
applications engineers are available to assist you .
(Fig 5) Swivel Mount installation
DMLieferant
Тел
.: +7 (499) 990-05-50; +7 (800) 775-29-59 dmliefer.ru
