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HX93A, HX93DA SERIES
RH/Temperature Transmitter
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1. General Description
The OMEGA
®
HX93A and HX93DA Series Relative Humidity/
Temperature Transmitter’s provide a linearized and temperature
compensated output signal of 4 to 20 mA or 0 to 1 Vdc depending upon
the model selected for both relative humidity and temperature
measurement. The output signals have been calibrated and scaled 0 to
100% for Relative Humidity and –20 to 75ºC for temperature. A thin film
polymer capacitor senses relative humidity while an 100 ohm RTD
measures temperature, both are protected by a stainless steel filter that is
easily removed for cleaning. The Nema rated polycarbonate enclosure and
cable entry connection provides weathertight protection. Screws are
provided for mounting via internal holes inside the enclosure. The
HX93DA Series has dual built-in indicators for humidity and temperature.
2. Unpacking
Remove the packing list and verify that you have received all your
equipment. If you have any questions about the shipment, please call
our Customer Service Department at:
1-800-622-2378 or 203-359-1660. On the web you can find us at:
www.omega.com e-mail: cservice@omega.com
When you receive the shipment, inspect the container and equipment
for any signs of damage. Note any evidence of rough handling in
transit. Immediately report any damage to the shipping agent.
The carrier will not honor any damage claims unless all shipping material is
saved for inspection. After examining and removing contents, save packing
material and carton in the event reshipment is necessary.
The following items are supplied in the box with your HX93A transmitter.
• This Manual, # M0933A (1 ea.)
• #6 Wall Anchor and #6 Mounting Screw (2 ea.)
• Dewpoint Card (1 ea.)
Additional Transmitter Models Available
Model Description
HX92AC Wall mount RH transmitter (4 to 20 mA Output)
HX92AV Wall mount RH transmitter (0 to 1 Vdc Output)
HX92AC-D Duct mount RH transmitter (4 to 20 mA Output)
HX92AV-D Duct mount RH transmitter (0 to 1 Vdc Output)
continued on next page
NOTE