Product Overview

The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, consult the local Johnson Controls office.
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2011 Johnson Controls, Inc.
www.johnsoncontrols.com
Code No. LIT-1921265
Issued January 15, 2008
T-4000-3139
T-4000-2138
T-4000-2141
T-4000-3141
T-4000-2144
T-4000-3144
Description
T-4000 Covers are instrument covers for use
with H-4100 and H-5100 Series Humidity
Instruments. Covers must be ordered
separately.
Selection Chart
Code Number Description
T-4000-2138 Beige Plastic Cover, Horizontal, or Vertical without a
Nameplate, Thermometer, or Set Point Window
T-4000-2139 Beige Plastic Cover, Horizontal, without Thermometer or
Set Point Window
T-4000-3139 White Plastic Cover, Horizontal, without Thermometer or
Set Point Window
T-4000-2141 Beige Plastic Cover, Horizontal, without Thermometer and
One Set Point Window
T-4000-3141 White Plastic Cover, Horizontal, without Thermometer and
One Set Point Window
T-4000-2142 Beige Plastic Cover Horizontal, with Thermometer, Set
Point Window
T-4000-3142
1
White Plastic Cover Horizontal, Thermometer, Set Point
Window
T-4000-2144
1
Beige Plastic Cover, Vertical, without Thermometer or Set
Point Window
T-4000-3144
1
White Plastic Cover, Vertical, without Thermometer or Set
Point Window
T-4000-3139B Bulk Packaged T-4000-3139, White Plastic Cover,
Horizontal, without Thermometer or Set Point Window
(Must be Ordered in Multiples of 50)
1. Not used with transmitters
Code Number Description
T-4000
Covers (For Use With H-4100 and H-5100 Series Humidity Instruments)