BAPI Loop-Powered 4 to 20ma Temperature Transmitters Instruction Manual
- June 4, 2024
- BAPI
Table of Contents
BAPI Loop-Powered 4 to 20ma Temperature Transmitters Instruction Manual
Overview and Identification
BAPI’s loop-powered 4 to 20mA temperature transmitters in the BAPI-Box
Crossover enclosure feature a 1K Platinum RTD (385 curve) and are available in
a wide selection of temperature ranges or custom ranges. They can be ordered
with a special high accuracy RTD matched transmitters which match the sensor
to the transmitter for improved accuracy.
The BAPI-Box Crossover enclosure has a hinged cover for easy termination and
comes with an IP10 rating (or IP44 rating with a pierceable knockout plug
installed in the open port).
This instruction sheet is specific to units with the BAPI-Box Crossover
Enclosure. For all other units, please refer to instruction sheet “22199_
ins_T1K_T100_XMTR.pdf” which is available on the BAPI website or by contacting
BAPI.
Mounting
Mount the enclosure to the surface using BAPI recommended #8 screws through a
minimum of two opposing mounting tabs. A 1/8″ inch pilot screw hole makes
mounting easier through the tabs. Use the enclosure tabs to mark the pilot
hole locations.
The BAPI-Box Crossover enclosure has a hinged cover for easy termination and
comes with an IP10 rating (or IP44 rating with a pierceable knockout plug
installed in the open port).
Notes: Use caulk or Teflon tape for your conduit entries to maintain the
appropriate IP or NEMA rating for your application. Conduit entry for outdoor
or wet applications should be from the bottom of the enclosure.
Wiring & Termination
BAPI recommends using twisted pair of at least 22AWG and sealant filled connectors for all wire connections. Larger gauge wire may be required for long runs. All wiring must comply with the National Electric Code (NEC) and local codes. Do NOT run this device’s wiring in the same conduit as high or low voltage AC power wiring. BAPI’s tests show that inaccurate signal levels are possible when AC power wiring is present in the same conduit as the sensor wires.
Diagnostics
Specifications
Environmental Operating Range: -4 to 158°F (-20 to 70°C) 0 to 95% RH,
Non-condensing
Lead Wire: 22AWG stranded
Mounting: Extension tabs (ears), 3/16″ holes
BAPI-Box Crossover Enclosure Ratings: IP10, NEMA 1 IP44 with knockout
plug installed in open port
BAPI-Box Crossover Enclosure Material: UV-resistant polycarbonate &
Nylon, UL94V-0
Agency: RoHS PT= DIN43760, IEC Pub 751-1983, JIS C1604-1989
Specifications subject to change without notice.
Building Automation Products, Inc., 750 North Royal Avenue, Gays Mills, WI
54631 USA Tel:+1-608-735-4800 ·
Fax+1-608-735-4804 ·
E-mail:sales@bapihvac.com ·
Web:www.bapihvac.com
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