Specifications

NEW!
NETWORK & WIRELESS
806
NEW!
NETWORK & WIRELESS
13
WHEN YOU NEED IT RIGHT, RIGHT NOW, CALL KELE.
kele.com888-397-5353 USA
BAPI WIRELESS OSA TEMPERATURE & HUMIDITY TRANSMITTERS
BA/WT-O, BA/WTH-O
Battery Two AA 3.6 VDC lithium batteries
(included)
Frequency 418 MHz
Transmission Power 1 mW
Range 100 ft
Update Interval 10 seconds (fixed)
Humidity Accuracy ±2%, (5 to 95%)
Humidity Range 0 to 100% RH
Sensor Type
BA/WT-O Temperature: 10K type 2
BA/WTH-O Temperature: 10K type 2
Humidity: Capacitive
Temperature Range -40° to 185°F (-40° to 85°C)
Temperature Accuracy ±0.36°F (±0.2°C)
Operating Temperature -40° to 212°F (-40° to 100°C)
Operating Humidity 5-95% RH non-condensing
Enclosure NEMA 4 (IP66)
Dimensions 4.1"H x 5.0"W x 2.5"D
(10.4 x 12.7 x 6.4 cm)
Probe
BA/WT-O 1.58" (4.02 cm)
BA/WTH-O 2.58" (6.56 cm)
Weight 1.0 lb (0.45 kg)
Approvals FCC ID#T4F16963N16964
RoHS Statement Ye s
Warranty 2 years
DESCRIPTION
The BAPI wireless outside air temperature and humidity
transmitters sense outside conditions and transmit them
with a battery-operated 418 MHz transmitter. The sensor
/ transmitter is mounted in a NEMA 4 (IP66) enclosure
with a 2.58” stainless steel temperature probe or a 1.58”
temperature / humidity probe. The transmitter has a minimum
in-building range of 100 feet. The battery has an estimated
eight-year life with transmission updates approximately every
10 seconds. Other duct insertion probe lengths are available.
FEATURES
• Wireless temperature and humidity sensing
• Eight-year battery life
• Built-in error detection
• Repeater available for 1000-foot range
• Output modules available with signal outputs of
voltage, current, or resistance
• Stainless steel temperature probe
• PVC weather shield (temperature model)
• Sintered filter (temperature / RH model)
• Two-year warranty
SPECIFICATIONS
BA/WT-O
OPERATION/APPLICATION
Temperature and humidity data is transmitted via 418 MHz to
a receiver. Minimum in-building range is 100 feet and battery
life is estimated to be eight years with high-capacity 3.6 VDC
lithium batteries (at a 10-second transmit interval). Each
transmitter has a unique address and includes built-in error
detection. Each variable sent by the transmitter is converted
by a BAPI analog output module to a voltage, current, or
resistance signal for input to a controller or monitor. The unit
can also be set up to send low-battery information to the
controller.
BA/WTH-O
BA/EZ RCV 418
Receiver
418 MHz
BA/EZ ROM
Output
1
BA/EZ COM
Output
127
BA/TEMP
Transmitter
BA/EZ RCV 900
Receiver
900 MHz
BA/EZ ROM
Output
1
BA/EZ COM
Output
127
BA/EZ RPT
Repeater
418 MHz
BA/TEMP
Transmitter
* The transmission range from repeater to receiver is 1000 feet.
March 2014
WIRING