TAC Pneumatic Products Catalog

H53-301 (2232-053)
Room Humidity Transmitter
Humidity Transmitter measures room humidity and
transmits a proportional pneumatic signal to a
calibrated receiver gauge and/or receiver
controller. The device is factory set to transmit a
3 to 15 psig signal over a 30 to 80% RH range.
Features:
• Highly sensitive nylon sensing element,
temperature-compensated.
• Linear response to room relative humidity changes.
• Stable, force-balance operation.
• Small size, attractive appearance.
• Shipped with specially-vented cover.
• Matches appearance of T-Series 2 x 2 in. Thermostats,
H18-301 Humidistat, and T53-101 Temperature
Transmitter.
Model Chart
Model No.
Wholesale
Model No.
H53-301 2232-053a Refer to Specifications.
Description
a Includes blank cover, wall plate, (1) 1/4” x 3/16” reducer, 6” piece of plastic tubing and mounting plate.
H53-301
Specifications
Action Direct acting, proportional.
Humidity range
Construction
30 to 80% RH, non-adjustable.
Element Hygroscopic nylon ribbon.
Components Die cast aluminum, stainless steel, and glass-filled nylon.
Diaphragms Fabric-reinforced neoprene.
Air filter Internal.
Maximum ambient temperature 140�F (60�C).
Supply air pressure Clean, dry, oil free air required (refer. EN-123).
Nominal 20 psig (138 kPa).
Maximum 30 psig (207 kPa).
Connections For spring-reinforced 3/16 in. plastic tubing and required fittings (order separately).
Calibration point Refer to Figure 1.
Cover Blank, provided with transmitter.
Scale None.
Finish Satin chrome painted aluminum.
Mounting Upright position on wall.
Dimensions 2-1/32 H x 2-1/32 W x 1-3/8 D in. (52 x 52 x 35 mm).
Air consumption 29 scim (7.9 mL/s).
34 © Copyright 2006 TAC. All Rights Reserved. F-27383-1
H53-301
(2232-053)