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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 VAC, 24 VDC, 120 VAC or

240 VAC. 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.

APPROVALS

UL (Std 268A)

S1064

CSFM

Approved

NYC MEA

MEA 134-95-E Vol. 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

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