BAPI BA/AQPX-C-B-A-X-XX-X : BAPI-Stat "Quantum Prime" CO2 Sensor, 0 to 5V Dual Channel 0 to 2,000 ppm CO2 Output, 10K-2 Thermistor Temperature Sensor, 0 to 5V Humidity Output, No Display, No Setpoint, No Override
The BAPI-Stat "Quantum Prime" is a room CO2 sensor designed for demand controlled ventilation and continuously occupied spaces. It uses dual-channel NDIR sensing and automatic barometric pressure compensation to help maintain accurate CO2 readings across changing weather and altitude.
Common Applications
- Demand controlled ventilation (DCV) for offices, schools, and commercial spaces
- Indoor air quality monitoring tied into BAS controllers and VAV systems
- Continuously occupied areas where stable CO2 measurement is needed
Specifications
- Power: 15 to 24 VAC, 15 to 40 VDC
- CO2 Sensor: Dual Channel Non-Dispersive Infrared (NDIR)
- CO2 Range: 0 to 2,000 ppm
- CO2 Output: 0 to 5V
- CO2 Accuracy: <±50 ppm + 3% of measured value (typical at 77°F and sea level)
- Start-Up Time: < 2 minutes
- Response Time: < 2 minutes for 90% step change typical (after start-up)
- Operating Environment: 32 to 122°F (0 to 50°C), 0 to 95% RH non-condensing
- Temperature: 10K-2 Thermistor Temperature Sensor
- Humidity: 0 to 5V Humidity Output
- Display: No Display
Construction
| Item | Details |
| Housing | ABS Plastic, UL94 V-0 |
| Mounting | Standard 2" x 4" junction box, European junction box, or drywall mount |
| Indication | Three front LEDs indicate CO2 level (Good, Fair, Poor) |
Datasheets
- Sensor Type:
- Wall Mount
- Output Signal:
- 0-5 VDC
- CO2 Element:
- Yes
- Humidity Element:
- 2%
- VOC Element:
- None
- Temperature Element:
- 10K Type II
- Display:
- No Display
- Supported Protocols:
- None
