UG-7/Std-H Smoke Detector Housing High Lid:
- GFE-SWR flame detector range utilizes a microprocessor for sophisticated electronic signal analysis. Its advanced discrimination technology and rugged construction makes it suitable for almost all installations scenarios as it’s presented in application table below.
- GFE-SWR-UV flame detector is suitable for indoor applications, such as fume hoods and hydrogen storages. Because of its non-corrosive housing it is suitable for indoor industrial areas where corrosion may occur. UV light is emitted in practically every fire, both hydrocarbon and non-hydrocarbon fires.
- GFE-SWR-UVIR flame detector is a combination of UV and IR detections, it uses an additional alarm criterion: the analysis of the flame flicker frequency. The UV and IR sensor must both exceed their alarm threshold to initiate a fire alarm. The GFE-SWR-UVIR flame detector has a good false alarms immunity since the UV and IR sensor do not share false alarm sources.
- GFE-SWR-IR3 flame detector must exceed its alarm threshold to initiate a fire alarm. The GFE-SWR-IR3 flame detector also use additional alarm criterion: the analysis of the flame flicker-frequency. This version also exhibits good false alarm rejection capabilities.
Key Features:
- Suitable for heavy and light Hydrocarbons such as Gasoline, Diesel, Methanol and Ethanol
- Resistant to artificial and sunlight
- Suitable for indoor and outdoor applications
- GRP IP65 housing
- Relay output for Alarm and Fault conditions
- CPR/EN54-10 certified
- ATEX zone 2/22 certified
- FM3260 & 3611 Approvals
- Rugged sensors make the detector suitable for virtually all fire types
- Sophisticated software enhances the reliability and availability of the detector
- Design of the housing and the swivel mount avoid mounting errors with regards to grounding
- Automatic Sensor Test (Built-in Self-Test) enhances the reliability and availability of the flame detector
- Pressure Compensating Element avoids additional cost of maintenance caused by moisture build up and increases the life time.
Technical Specification:
- POWER:- 12-24 Vdc (10-28 Vdc)
- CURRENT NORMAL:- 25 mA at 24 Vdc
- CURRENT IN ALARM (24 Vdc):- +/- 75 mA at 24 Vdc
- STARTUP TIME:- <10 sec
- ALARM OUTPUT SETTING:- Selectable LEDs and relays latching/non latching, factory setting: latching
- RELAY OUTPUTS / ALARM RELAY:- De-energized during normal operation, no alarm, SPDT, 30 Vdc – 2 A, 60 W max.
- RELAY OUTPUTS / FAULT RELAY:- Energized during normal operation, no fault, SPDT, 30 Vdc – 2 A, 60 W max.
- CURRENT OUTPUT:- Standard available 0-20 mA (stepped, sinking, non-isolated)
- ALARM RESPONSE TIME:- < 8 sec.
- CONE OF VISION:- 90º minimum
- HOUSING:- Glass Reinforced Polyester (GRP), Lid screw tightening torque 2 nm minimum
- INGRESS PROTECTION:- IP65
- OPERATING TEMPERATURE:- -40ºC to 70ºC
- AMBIENT TEMPERATURE:- ATEX and FM class 3611: -25ºC to 70ºC
- AUTOMATIC AND MANUAL SELF-TEST:- Automatic Sensor Test (Built in Self-Test) and manual self-test
- DETECTION RANGE GFE-SWR-UV & GFE-SWR-UVIR:- 17 m (n-heptane; 33×33 cm); 25m (alcohol; 50×50 cm)
- GFE-SWR-IR3:- 35 m (n-heptane; 33×33 cm); 35 m (alcohol; 50×50 cm)
- DIMENSIONS:- 125 x 80 x 57 mm
- WEIGHT:- 465 g
- COLOR:- Red & White
- CABLE GLAND:- M20 (cable conduit diameter 5.5-13 mm, two steps 5.5-8 mm and 8-13 mm)
- PRESSURE COMPENSATING ELEMENT:- PCE (Pressure Compensating Element) avoids moisture build up in the detector housing, caused by pressure differences as a consequence of temperature fluctuations
- TERMINALS:- Suitable for massive cores 0.5 to 1.5 mm² (24 to 16 AWG), tightening torque 0.4 Nm minimum
- (OPTIONAL) GFE-SWR-BKT MATERIAL:- PA66, 316SS nuts and bolts
- (OPTIONAL) GFE-SWR-BKT WEIGHT:- 280 g
