523
HUMIDITY
HUMIDITY
9
WE MAKE IT EASY.
kele.com 888-397-5353 USA
March 2014
Weatherproof
(WP) Duct Unit
2% WALL, DUCT AND OSA HUMIDITY TRANSMITTERS
BA/H200 SERIES
Accuracy 2% from 20% to 95% RH
Supply Voltage 15-26 VAC/VDC
Signal Output 4-20 mA, 0-5 VDC
Maximum Output
Impedance 700Ω maximum @24 VDC
Minimum Output
Impedance 10 kΩ minimum
Sensing Technology Resistive with ceramic substrate
Sensor Protection
Room Room Gore-Tex®
Duct/OSA 100 micron stainless steel sintered
filter
Operating Humidity 0-100%, non-condensing
Operating Temperature
Room 32° to 122°F (0° to 50°C)
Duct/OSA -22° to 158°F (-30° to 70°C)
Enclosure
Room BAPI STAT 4: ABS Plastic, UL94V-0
Duct/OSA
BAPIBox (BB) IP66, UV resistant polycarbonate
BAPIBox II (BB2) IP66, UV resistant polycarbonate
WP Weatherproof, NEMA 3R cast
aluminum
Wiring Terminations Four wire, 16 to 22 AWG terminals
Weight
Room 0.25 lb (0.11kg)
OSA/Duct
BB/BB2 1.0 lb (0.45 kg)
WP 1.3 lb (0.59 kg)
Approvals CE, RoHS
Warranty 2 years
DESCRIPTION
The BAPI BA/H200 Series ±2% Accuracy Humidity
Transmitters from BAPI are designed specifically for HVAC
systems. Room sensors are available in the traditional
Delta style enclosure or the new BAPI STAT 4. All Duct Units
feature medical-grade closed cell foam to seal the probe
insertion hole and to absorb vibration. All Outside Air Units
have etched Teflon leadwires and are built to withstand high
humidity and condensation and perform under real world
conditions. Duct and OSA units are available in weatherproof
enclosures selectable from IP66 or NEMA 3R. RH transmitter
outputs include 4-20 mA, 0-5V, and 0-10V with replaceable
sensor tips.
FEATURES
• Popular room housing
• 2% Accuracy
• Three-year warranty
• Duct and OSA twist-off NEMA 4 housing
• 24 VDC or 24 VAC power (field-selectable)
• 4-20 mA, 0-10V, or 0-5V signal (field-selectable)
• Field calibratable
• Optional temperature sensor
SPECIFICATIONS
NEMA 4
(BB) Duct Unit
BAPIStat 4
Enclosure
Delta-Style
Enclosure
YELLOW
Voltage Output: 0-5V (white)
or
0 to 10V
(green)
Ground: 4-20 mA output (two-wire loop)
to controller or voltage output
ground
Power: 15 to 26 VDC
Optional Temperature
Sensor Wires
Blue wire (3%);
Blue with Black stripe (2%)
Humidity Transmitter
Module
Duct and OSA
Room Humidity Circuit Board
Sintered
Sensor Tip
YELLOW
BLUE
BLUE
WHITE or GREEN
BLACK
RED
4 TO 20 mA TERMINATION
Terminal Legend Function
GND........... 4 to 20 mA signal
(to analog input of controller)
V+............. +15 to +26 VDC
TEMP.......... Optional temperature sensor
TEMP.......... Optional temperature sensor
0 TO 5 VDC TERMINATION
Terminal Legend Function
GND........... To controller ground
(GND or common)
V+............. +15 to +26 VAC/VDC
V OUT.......... 0 to 5 VDC or 0 to 10V signal
(to analog input of controller)
TEMP.......... Optional temperature sensor
TEMP.......... Optional temperature sensor
J6
J1
POT 1
RTH1 RTH2
J2
12
–
% RH ADJUST
Display Cycle
in Seconds
HT
3
10
20
ON DEG F
OFF DEG C
F/C
J7
GND
V+
V OUT
TEMP
TEMP +
POT 2
RH ZERO
WIRING
BAPIBox 2
Enclosure
(63 páginas)
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