The BAPI-Stat "Quantum" Wireless Room Temperature Sensor (BA/WT-BLE-Q-SO-BAT) measures room temperature and transmits via Bluetooth Low Energy to the BAPI BLE Receiver or Gateway. Battery (2x BA/LI14505 3.6V lithium AA). The optional setpoint slider allows occupants to wirelessly adjust their space temperature setpoint. The optional override button immediately transmits an occupied signal to the BMS.
Best for: Wireless room temperature sensing for HVAC BAS applications where running wiring to each sensor is impractical. Compatible with analog output modules for controller integration or the BAPI BLE Gateway for WAM cloud monitoring.
Backed by BAPI's 5-year warranty. User-adjustable transmit and sample rates let you balance update frequency against battery life. Up to 16,000 readings are stored onboard when using a gateway — all transmitted once communication is restored. At 10 min/5 min intervals, estimated battery life is 8.93 years.
Wireless BLE 2.4 GHz Transmission
Transmits temperature data via Bluetooth Low Energy to the BAPI BLE Receiver (for analog output modules) or BAPI BLE Gateway (for WAM cloud monitoring). Compatible with ROM, VOM, SOM, BACnet IP, BACnet MS/TP, and Modbus RTU output modules.
User-Adjustable Settings
Delta T (0.1 to 5.0°F/C), transmit interval (1 to 30 min with receiver, 1 min to 12 hours with gateway), and sample interval (30 sec to 5 min) are all field-adjustable through the receiver or WAM.
Optional Setpoint & Override
Setpoint slider allows occupants to wirelessly adjust the space temperature setpoint. Override button immediately transmits an occupied signal for timed occupancy override.
Onboard Memory (Gateway Mode)
When paired to the BAPI BLE Gateway, the sensor stores up to 16,000 readings if communication is interrupted. All stored data transmits automatically once connectivity is restored.
| Specification | Value |
|---|---|
| Part Number | BA/WT-BLE-Q-SO-BAT |
| Power | Battery (2x BA/LI14505 3.6V lithium AA) |
| Temp Accuracy | ±1.7°F (0.95°C) from 32 to 158°F (0 to 70°C) |
| Temp Range | -4 to 221°F (-20 to 105°C) |
| Environmental Range | Temp: -4 to 149°F (-20 to 65°C) | Humidity: 10 to 90% RH non-condensing |
| Frequency | 2.4 GHz (Bluetooth Low Energy) |
| Receiver Sensitivity | -97 dBm |
| Onboard Memory | Up to 16,000 readings (gateway mode only) |
| Enclosure | ABS Plastic, UL94 V-0 |
| Mounting | Standard wall plate or 60mm base |
| Agency | RoHS, FCC ID: QOQGM210P |
| Warranty | 5 Years |
| Transmit Interval | Sample Rate | Est. Life (years) |
|---|---|---|
| 1 min | 1 min | 1.89 |
| 3 min | 1 min | 3.83 |
| 5 min | 5 min | 7.08 |
| 10 min | 5 min | 8.93 |
- Sensor Family:
- Quantum
- Location:
- Room
- Measures:
- Temperature
- Power:
- Battery
- Setpoint:
- Yes
- Override:
- Yes
- Mounting Base:
- Standard