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24694_ins_BS3
Overview and Identification
The BAPI-Stat 3 is a multiple output transmitter for temperature and
humidity with setpoint capability for both and occupied/unoccupied
override switching. The large easy-to-read display is ideal for cross
room viewing and membrane pushbuttons are designed for easy
operation and cleaning.
A fully featured unit can have 4 active channel outputs, override and
a passive sensor output. All ranges are factory set, however each
temperature and humidity sensor channel has a local offset adjust for
fine tuning. The display can be locally customized to the customer's
preference.
Specifications
Power Supply:
10 to 35 VDC (15 to 24 VDC Recommended) for 4 to 20 mA or 0 to 5 VDC Outputs
15 to 35 VDC (15 to 24 VDC Recommended) for 0 to 10 VDC Outputs
12 to 28 VAC (Requires a separate pair of shielded wires) for 0 to 5 VDC Outputs
15 to 28 VAC (Requires a separate pair of shielded wires) 0 to 10 VDC Output
Power Consumption:
60 mA maximum DC: 4 to 20 mA or 0 to 5 VDC Outputs
10 mA maximum DC: 0 to 10 VDC Output
1.44 VA maximum AC: 0 to 5 VDC Outputs
0.2 VA maximum AC: AC: 0 to 10 VDC Output
Outputs:
4 active output channels plus 1 passive temp. sensor
Volts
0 to 5 VDC or 0 to 10VDC, Imp. >10KΩ (CH 1, 2, 3, 4)
Current
0, 4-20 mA, Imp. <500 W @ 24 VDC (CH 1, 2)
Resistance
E-POT, 1K, 10K, 50K or 100KΩ, 5 VDC @ 5 mA max (CH 3, 4) - Factory selected per application
Contact
N.O. reed switch, 250 mA @ 29 V max
Temp. Sensor
Passive RTD, thermistor or semi-conductor (CH 5)
Sensing Elements:
Active output and display
Temperature
10K-2 Thermistor,
Humidity
Capacitive Polymer, ±2%RH
Optional Passive Temperature Sensors:
Thermistor:
Thermal resistor
Temp. Output
Resistance, NTC
Accuracy
(std) ±0.36ºF, (±0.2ºC)
RTD:
Resistance Temperature Device
Temp. Output
Resistance, PTC
PT Accuracy (std) 0.12% @Ref, or ±0.55ºF, (±0.3ºC)
Semiconductor:
Solid State (AD592)
Temp. Output
2 wire, 1uA/ºC (0.556uA/ºF)
Accuracy
Offset correction given to 0.1ºC (0.18ºF)
Mounting:
2" by 4" J-box or drywall mount - screws provided
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
Fig. 1:
BAPI-Stat 3 with temperature and humidity
setpoint and override. (Units without humidity
setpoint will only have three buttons.)
Specifications subject to change without notice.
"BAPI-Stat 3" Room Sensor
Installation & Operating Instructions
Controls: (Buttons required for technician adjustments)
0, 3 or 5 wipe down buttons
(Configuration dependent)
Display:
LCD multi-segment
Main
3.5 digit, 0.8" tall
Minor
2.5 digit, 0.25" tall
Other
BAPI-Man, units
Ambient Specifications:
Temperature:
32 to 122ºF (0 to 50ºC)
Humidity:
0 to 95%, non-condensing
Wiring:
2 to 5 pair of 16 to 22 AWG
(Configuration dependent)
Material:
ABS Plastic
Material Rating:
UL 94, V-0
rev. 01/30/14
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Table of Contents
Related Manuals for BAPI Stat 3
Summary of Contents for BAPI Stat 3
- Page 1 24694_ins_BS3 rev. 01/30/14 Overview and Identification The BAPI-Stat 3 is a multiple output transmitter for temperature and humidity with setpoint capability for both and occupied/unoccupied override switching. The large easy-to-read display is ideal for cross room viewing and membrane pushbuttons are designed for easy operation and cleaning.
- Page 2 The mixing of room air and air from within the wall cavity can lead to condensation, erroneous readings and sensor failure. To prevent these conditions, BAPI recommends sealing the conduit leading to the junction box with fiberglass insulation.
- Page 3 Termination BAPI recommends using twisted pair of at least 22 AWG. 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 AC power wiring of NEC class 1, NEC class 2, NEC class 3 or with wiring used to supply highly inductive loads such as motors, contactors and relays.
- Page 4 “BAPI-Stat 3” Room Sensor Installation & Operating Instructions 24694_ins_BS3 rev. 01/30/14 Display Occupancy Termination Mode (Remote Control) When the override button is pushed, the override output is active for Terminal ICON ON ICON ON ICON ON 3 to 5 seconds. Simultaneously, the outline and center of the HUMAN...
- Page 5 DISPLAY READING OFFSET [MODE Switch] (3 to 5 button sensor required) The Display Reading Offset “Mode” Switch lets you adjust the reading of the BAPI- Stat display. For example if the display reads 70° but you wish it to display and Fig.
- Page 6 (see specifications), if the voltage is outside the specification limits call your BAPI representative. If you need more help troubleshooting a BAPI-Stat problem, see the BAPI-Stat page on our website http://www.bapihvac.com/ BapiStat_Temp.htm for the advanced trouble shooting guide. Specifications subject to change without notice.
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