BAPI-Stat “Quantum Slim” Wireless Room
Temperature Transmitter
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:[email protected] • Web:www.bapihvac.com
Specifications subject to change without notice.
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Installation & Operations
39907_ins_wireless_QuantumSlim
rev. 02/07/18
Overview and Identification
Fig. 1:
BAPI-Stat “Quantum Slim” Room Transmitter and Hanging Bracket and Remote Sensors
Associated Gateway/Receiver
The Gateway receives the data from transmitters up to 275 feet away, and provides the data
to the BAS via multiple communication options (TCP/IP, JSON, BACnet IP). The Gateway also
sends a confirmation signal to each transmitter upon a successful reception of data, allowing
the transmitter to release the data that it has stored in memory so that no data is lost during
a signal interruption. Operation of the Gateway is described in the
Gateway
instruction sheet
(39021_RCV_900_BACnet.pdf)
Fig. 2:
Gateway/Receiver
External Remote
Probe Sensor
External Hanging
Thermobuffer Sensor
BAPI-Stat “Quantum Slim”
The BAPI-Stat “Quantum Slim” Wireless Temperature Transmitter is designed to monitor temperature inside
refrigerator and freezer cases. The unit mounts on the outside of freezer units and can be mounted either inside or
outside of refrigerator units. It is available with an internal or an external sensor.
The external sensor’s ribbon cable can easily fit between the door seal or through hole with FEP cable without affecting
appliance efficiency. The temperature is then transmitted to the receiver with a measurement range of -40 to 185˚F
(-40 to 85˚C). The unit has an estimated battery life of 5 years with the default transmit rate of once every 5 minutes.
The unit has an estimated battery life of 5 years with the default transmit rate of once every 5 minutes. The transmitted
temperature is picked up by a Receiver/Gateway and supplied directly to the BAS via multiple communication options
(TCP/IP, JSON, BACnet IP). The transmitter stores all data in memory until it receives a successful reception signal
from the Receiver/Gateway, so that no data is lost during a signal interruption. Transmissions can also be triggered
by a temperature change with a user-adjustable threshold. The 902 MHz signal is “frequency agile” for maximum
reliability.
