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PWTA Series Conduit Wet
Pressure Transmitters
WARNING
This product can expose you to chemicals
including 1,3 Butadiene, which is known to the
State of California to cause cancer and
reproductive harm. For more information, go to
www.P65Warnings.ca.gov
APPLICATION
The PWTA Series wet/wet differential pressure sensors
provide reliable, accurate measurement and control of
proper applications, including the monitor and control of
pump differential pressure, chiller/boiler differential
pressure drop, and CW/HW system differential pressure.
The PWTA Series is ideal for measuring pressure across
pumps, filters, heat exchangers, compressors and other
non-corrosive wet mediaÚpplications.he PWTA Series of
pressure sensors feature three field selectable pressure
ranges, bi/uni-directional modes with configurable
output: 4-20 mA, 0-5 Vdc, or 0-10 Vdc output.
IMPORTANT
• Only qualified trade installers should install this
product
• This product is not intended for life-safety applica-
tions
• Do not install in hazardous or classified locations
• The installer is responsible for all applicable codes
• De-energize power supply prior to installation or
service
INSTALLATION INSTRUCTIONS
Product Application Limitation:
Honeywell products are not designed for life or safety
applications. Honeywell products are not intended for use
in critical applications such as nuclear facilities, human
implantable device or life support. Honeywell is not liable,
in whole or in part, for any claims or damages arising from
such uses.
IMPORTANT
• Do NOT exceed gauge pressure rating of sensor.
• Use ONLY Honeywell gauge pressure sensors pro-
vided with your PWTA transmitter to obtain the
specified transmitter accuracy.
• Follow instructions step by step to ensure proper
setup.
Limites de l'application du produit :
Les produits Honeywell ne sont pas conçus pour des
applications de sécurité ou de sauvetage. Les produits
Honeywell ne sont pas conçus pour les applications
critiques, comme les installations nucléaires, les
dispositifs implantables dans le corps humain ou
d'assistance vitale. Honeywell n'est pas responsable, en
tout ou en partie, des réclamations ou dommages
découlant d'une telle utilisation.
IMPORTANT
• Ne dépassez PAS la pression manométrique nomi-
nale du capteur.
• Utilisez uniquement des capteurs de pression
manométrique Honeywell fournis avec votre émet-
teur PWTA pour obtenir la précision spécifiée de
l'émetteur.
• Suivez les instructions détaillées pour assurer une
configuration adéquate.
31-00396-01
Related Manuals for Honeywell PWTA40 Series
Summary of Contents for Honeywell PWTA40 Series
- Page 1 Pressure Transmitters INSTALLATION INSTRUCTIONS Product Application Limitation: Honeywell products are not designed for life or safety applications. Honeywell products are not intended for use in critical applications such as nuclear facilities, human implantable device or life support. Honeywell is not liable, in whole or in part, for any claims or damages arising from such uses.
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Page 2: Connection Wiring
3. Mount the PWTA transmitter and run conduit (if required) between the transmitter and the sensors. 4. Run the appropriate length cables between the PWTA transmitter and sensors. Honeywell recommends 22 AWG stranded, 4 con- ø 0.89in ductor shielded cable to wire between the PWTA 6.12in transmitter and the sensors. - Page 3 PWTA SERIES CONDUIT WET PRESSURE TRANSMITTERS 1 2 3 1 2 3 ELEMENT A ELEMENT B ZERO 4-20mA 0-5V 0-10V TEST SLOW FAST IMPORTANT Cable shielding should ONLY be connected to the 1 2 3 1 2 3 GROUND terminal at the PWTA transmitter. DO NOT connect cable shielding at the pressure sen- sor.
- Page 4 17. Seal remaining conduit knockouts on PWTA trans- mitter. SENSOR PSIG CALIBRATION DISPLAY UNITS TEST MODE TEST Honeywell wet pressure sensors are factory calibrated as a DIRECTION MODE set to each PWTA transmitter. RESPONSE TIME SLOW FAST PORT SWAP RECYCLING Product should not be thrown away in regular trash.
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Page 5: Troubleshooting
Range A: +/-2% FS Accuracy Transmitter Range B/C: +/- 1% FS Honeywell Building Technologies In the U.S.: Honeywell 715 Peachtree Street NE ® U.S. Registered Trademark Atlanta, GA 30308 ©2020 Honeywell International Inc. 31-00396—01 M.S. Rev. 07-20 customer.honeywell.com Printed in United States...