User guide

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Publication 1414-IN007A-EN-P - October 2005

Installation Instructions

Relative Humidity Transmitter

Catalog Number(s) 1414-IHZ20AKOAA,

1414-IHZ20AKDAA, 1414-CHZ30PKOAA,

1414-CHZ30PKDAA

About Relative Humidity Transmitter

The Relative Humidity transmitter uses a capacitive type humidity sensor and

microprocessor temperature compensation for reliable, accurate readings.

Summary of content (4 pages)

PAGE 1
Installation Instructions Relative Humidity Transmitter Catalog Number(s) 1414-IHZ20AKOAA, 1414-IHZ20AKDAA, 1414-CHZ30PKOAA, 1414-CHZ30PKDAA About Relative Humidity Transmitter The Relative Humidity transmitter uses a capacitive type humidity sensor and microprocessor temperature compensation for reliable, accurate readings.
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Relative Humidity Transmitter Important User Information Solid state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (Publication SGI-1.1 available from your local Rockwell Automation sales office or online at http://www.literature.rockwellautomation.com) describes some important differences between solid state equipment and hard-wired electromechanical devices.
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Relative Humidity Transmitter 3 Install Relative Humidity Transmitter The Relative Humidity Transmitter can be mounted in a duct or outside the structure. Duct - Drill a 5/8“ (or larger) hole in the return air duct. Remove the protective plastic sleeve from the probe and place it through the hole and secure the enclosure to the duct with sheetmetal screws. Orientation of the enclosure and probe has no effect on the operation of the device.
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Specifications Relative Humidity Transmitter - Specifications Specification Value Accuracy +/- 2 or 3 % RH Power Supply 24Vac/dc Wiring Connections Screw connectors (18-24 awg) Output (scaled 0-100%) 4…20mA, 0…1, 0…5, 0…10V dc (jumper selectable) Operating Temperature -40…80 ºC All other trademarks are the property of their respective holders, and are hereby acknowledged. Publication 1414-IN007A-EN-P - October 2005 Supersedes Publication XXXX-X.X.