BAPI BAPI-Stat Catalog Page

13682_ins_bs_rm_unit

Overview and Identication

The BAPI-Stat 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 push buttons 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 ne tuning. The display can be locally
customized to the customer’s preference.

“BAPI-Stat” – 3 Button Room Unit

Installation & Operating Instructions

rev.01/07/16

Fig. 1: 3 Button BAPI-Stat

Specications

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:

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

Thermal resistor

Controls: (Buttons required for technician adjustments)
0, 3 or 5 wipe down buttons
(Conguration dependent)

Display: LCD multi-segment
Main 3.5 digit, 0.8” tall
Minor 2.5 digit, 0.25” tall
Other BAPI-Man, units

Ambient Specications:
Temperature: 32 to 122ºF (0 to 50ºC)

Humidity: 0 to 95%, non-condensing

Wiring:
2 to 5 pair of 16 to 22 AWG

(Conguration dependent)

Material: ABS Plastic

Material Rating: UL 94, V-0

Specications subject to change without notice.

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“BAPI-Stat” – 3 Button Room Unit

Installation & Operating Instructions

13682_ins_bs_rm_unit

Mounting

JUNCTION BOX

1. Pull the wire through the wall and out of the junction box, leaving
about 6” free.

2. Pull the wire through the hole in the base plate.

3. Secure the backplate to the box using the #6-32 x 1/2 inch mounting
screw provided.

4. Terminate the unit according to the guidelines in the Termination
section.

5. Attach Cover by latching it to the top of the base, rotating the cover
down and snapping it into place.

6. Secure the cover by backing out the lock-down screws using a 1/16”
allen wrench until they are ush with the bottom of the cover.

DRYWALL MOUNTING

1. Place the base plate against the wall where you want to mount the
sensor.

2. Using a pencil, mark out the two mounting holes and the area where
the wires will come through the wall.

3. Drill two 3/16” holes in the center of each marked mounting hole.
Insert a drywall anchor into each hole.

Mounting hardware is provided for both

junction box and drywall installation

(junction box installation shown).

Fig. 2:

4. Drill one 1/2” hole in the middle of the marked wiring area. Pull the
wire through the wall and out the 1/2” hole, leaving about 6” free. Pull the wire through the hole in the base plate.

5. Secure the base to the drywall anchors using the #6 x 1” mounting screws provided.

6. Terminate the unit according to the guidelines in the Termination section.

7. Attach cover by latching it to the top of the base, rotating the cover down and snapping it into place.

8. Secure the cover by backing out the lock-down screws using a 1/16” allen wrench until they are ush with the sides of
the cover.

rev.01/07/16

Note: In any wall-mount application, the wall temperature and the temperature of the air within the wall cavity can cause
erroneous readings. 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 berglass insulation.

Front Panel Description

When the s or t buttons are pressed, the temperature setpoint will display, then as the buttons
are pressed again the display will change in one degree increments with each press.

Pressing and holding either button will auto increment/decrement the setpoint value.

The setpoint will change only within the specied range (as ordered).

When the button is pressed, the Occupied/Unoccupied Icon will show for a few seconds.

To retain the Occupied/Unoccupied Icon , you must energize J6*.

(*For more information on Occupied/Unoccupied Icon, see the “Termination” and the “Display
Occupancy Mode Termination” sections)

Fig. 3:

Front View of BAPI-Stat

Specications subject to change without notice.

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