DH-60 GAMEWELL-FCI | Alldatasheet

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Technical content

DESCRIPTION

The FCI Model DH-60 Series air duct detector housing is intended for use on air handling ducts to sample air flow in the duct and allow for the detection of smoke and combus - tion particles. The housing is available in a 4-wire detector configuration, and accepts either the CPD-7051D ionization detector or the PSD-7155D photoelectric detector. Air sampling is accomplished via sampling and return tubes which extend into the ducts. The DH-60 4-wire detector can operate over a wide range of AC or DC power sources; 24 V AC, 24 VDC, 120 V AC or 240 V AC. It is equipped with alarm relay auxiliary contacts which may be used directly for control applications, and has an integral, normally-energized trouble relay to supervise power and smoke detector head removal. A transparent inspection port permits viewing of the detec- tor alarm indicator over a wide viewing angle and inspection of the conditions of cleanliness inside the detector mounting area. The housing can be installed on either rectangular or round ducts ranging from 8 inches to 12 feet in width. The sampling tube must extend over the entire width of the duct, and the unit is equipped with a 4.25 inch exhaust tube. Optional accessories include remote test stations and an- nunciators. CONSTRUCTION The duct detector housing is of rugged plastic with a clear polycarbonate cover. The housing is capable of mounting on either rectangular or round ducts without adapter brackets. Terminals are suitable for 14-18 AWG wiring. APPROV ALS UL (Std 268A) S1064 CSFM Approved NYC MEA MEA 134-95-E V ol. III DH-60 SERIES FOUR-WIRE DUCT SMOKE DETECTOR HOUSING

FEATURES

  • Accommodates Ionization or Photoelectric Detector Heads
  • 4-wire Configuration
  • Field Selectable Single Station AC Operation: 24 VAC, 120 VAC or 240 VAC
  • Air Velocity Ranging from 500 to 4000 FPM
  • Mounts on Round or Rectangular Ducts from 8 inches to Twelve Feet Wide
  • Clear Polycarbonate Cover for Visual Inspection
  • Non-Polarized
  • Remote Indication, Relay Test and Reset Options
  • Two (2) Heavy Duty (10 Amp.) Relay Contacts 9020-0369 Rev. H GENERAL SPECIFICATIONS Operating temperature 32 to 100 o F( 0t o3 7o C) Humidity 10 to 93% RH Air velocity range 300 to 4000 FPM Dimensions 14.5 inches L x 5 inches W x 2.5 inches D (37 x 13 x 6.4 cm) Weight 5.5 lbs. (3.2 kg) Specifications are provided for information only, are not intended to be used for installation purposes, and are believed to be accurate. However, no responsibility is assumed by Gamewell-FCI for their use. Specifications subject to change without notice. © 2006 All Rights Reserved. An ISO 9001 Certified Company GAMEWELL-FCI

12 Clintonville Road, Northford, CT 06472 - Tel: (203) 484-7161 - Fax: (203) 484-7118

www.gamewell-fci.com

Functional testing can be performed by one of the following methods:

  • Hold a magnet in the slot marked “Test” on the housing until the LED lights. Confirm that the system control unit (if used) alarms properly and performs all auxiliary functions. Reset: Place a magnet in the slot marked “Reset”

ORDERING INFORMATION

Part No. Model Description Shipping Weight (lbs) 119-A0400 DH-60 Duct Housing, 4-wire, less detector head. 5.5 110-38020 CPD-7051D Ionization Detector head 2.0 112-30080 PSD-7155D Photoelectric Detector head 2.0 138-02006 RAI-4 Remote Alarm Indicator red LED lights on alarm. 1.0 138-02806 RCM-505 Remote Alarm Indicator/Keyswitch as above except with added remote test and reset keyswitch 1.0 138-02906 RCM-606 Remote Power/Alarm Indicator/Keyswitch - as above except has added green “POWER” LED which is lit during normal conditions. 1.0 252-8GJ2B FST-2 12-inch Sampling Tube (For ducts less than 1 ft.) 0.6 252-8GK2B FST-3 24-inch Sampling Tube (For ducts between 1 and 2 ft.) 1.0 252-8GL2B FST-4 48-inch Sampling Tube (For ducts between 3 and 4 ft.) 1.2 252-8GM2B FST-6 72-inch Sampling Tube (For ducts between 4 and 6 ft.) 2.0 252-8GN2B FST-8 96-inch Sampling Tube (For ducts between 6 and 8 ft.) 3.0 252-8GP2B FST-10 120-inch Sampling Tube (For ducts between 8 and 10 ft.) 3.5 2o f2 9020-0369 Rev. H ELECTRICAL SPECIFICATIONS Contact ratings Alarm initiating contacts: Form A 2A @ 30 V AC/VDC (resistive) Auxiliary alarm contacts: Form C (2 sets) 10A @ 30 VDC (resistive) 10A @ 277 V AC (resistive) 1/8 HP @ 120 V AC 1/4 HP @ 240 V AC Supervisory contacts: Form B 0.3 A @ 30 VDC (resistive)

0.3 A @ 30 V AC (resistive)

Power requirements 20.4 - 26.4 V AC 102-132 V AC 204-264 V AC 20-29VDC (Using no accessories) (Using max. accessories)

  • Using the RCM-505 or RCM-606 remote test unit - Insert the key and turn clockwise to the “TEST” position and hold until the LED lights. Reset: Turn the key counterclockwise to the “Reset” position and hold. The LED will extin- guish. Turn the key to the normal position and remove.