Honeywell C7600A Product Data Download Page 1

Copyright © 1996 Honeywell Inc.   •   All Rights Reserved

PRODUCT DATA

C7600A

 Solid State Humidity Sensor

GENERAL

The C7600A Solid State Humidity Sensor senses the relative
humidity of the return air and is used with the W7600
Multifunction Controller or any controller capable of
processing a 4 to 20 mA signal.

FEATURES

Long-lasting solid state sensing element is accurate
and stable over time.

Sensor enclosed in rugged glass-fiber reinforced
plastic case.

Compact size and lightweight construction for easy
mounting in duct or on wall.

Vents in top of cover allow air flow to internal humidity
sensing element.

4 to 20 mA output inversely proportional to relative air
humidity.

Can be used indoors or outdoors.

Contents

General ...............................................................................

1

Features .............................................................................. 1
Specifications ......................................................................

2

Ordering Information ...........................................................

2

Installation ........................................................................... 3
Operation ............................................................................

5

63-2150-5

Summary of Contents for C7600A

Page 1: ... FEATURES Long lasting solid state sensing element is accurate and stable over time Sensor enclosed in rugged glass fiber reinforced plastic case Compact size and lightweight construction for easy mounting in duct or on wall Vents in top of cover allow air flow to internal humidity sensing element 4 to 20 mA output inversely proportional to relative air humidity Can be used indoors or outdoors Con...

Page 2: ...ty Range 10 to 90 percent relative humidity Humidity Sensitivity 3 percent Humidity Sensing Element Polyamide film capacitance changes with change in humidity Case Compact rugged lightweight plastic case Mounting Duct mounted indoors or wall mounted outdoors in a location protected from rain snow or direct sunlight Terminals Two 1 4 in 6 mm quick connect terminals Dimensions See Fig 1 Time Constan...

Page 3: ...ction Installing C7600 Solid State Humidity Sensor in Return Air Duct See Fig 3 NOTE Installers need to supply the following sheet metal cutter or snips drill with 1 16 in 2 mm 1 8 in 3 mm and 1 2 in 13 mm bits screwdrivers 1 2 in 13 mm rubber grommet eight self tapping sheet metal screws and two 1 8 in 3 mm by 3 4 in 19 mm machine screws with lockwashers and nuts 쐃 Cut a 5 in 127 mm by 6 in 152 m...

Page 4: ...C7600A SOLID STATE HUMIDITY SENSOR 63 2150 5 M5242A 1 AIR FLOW 5 6 3 4 AIR FLOW 2 6 152 5 127 6 152 7 178 10 8 7 9 AIR FLOW AIR FLOW Fig 3 Installing C7600A Solid State Humidity Sensor in return air duct ...

Page 5: ... Solid State Humidity Sensor is a humidity sensitive polyamide film that changes capacitance with a change in humidity This change in capacitance is converted by a printed circuit board assembly to an output current between 4 and 20 mA The output current is used by an analog or a microprocessor based controller to measure and control humidity 24 VDC 8 7 6 5 A COM 20 VDC 4 3 2 1 A COM 8 7 6 5 4 3 2...

Page 6: ...ited Honeywell Limitée 155 Gordon Baker Road North York Ontario M2H 2C9 Honeywell Latin American Division Miami Lakes Headquarters 14505 Commerce Way Suite 500 Miami Lakes FL 33016 Helping You Control Your World 63 2150 5 G H Rev 12 96 Home and Building Control Honeywell Inc Honeywell Plaza P O Box 524 Minneapolis MN 55408 0524 Printed in U S A on recycled paper containing at least 10 post consume...

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