AQ2 TotalSense RH/T/TotalSense PIR Wall

Higher Reliability, Faster Installation, Superior Accuracy | Sense the Difference
Industry’s first IAQ sensor with PIR motion detection
Ten environmental sensors: PIR, PMx, VOC, CO2, CO, O3, RH, T, ambient light, barometric pressure
BACnet/Modbus or analog outputs with set-point relay

  • NEW! Configure and update firmware with the SenvaSync app
  • Color display and Air Quality Ring for tenant assurance (programmable)
  • Initiate ventilation immediately upon occupancy detection for healthier buildings and energy savings
  • Capacitive touch buttons make setup and use simple
  • Slim and sleek surface-mount enclosure is tamper-proof and easy to install
  • Field-replaceable sensors ease maintenance
  • Set-point sliders and pushbuttons are also available to meet the requirements for any job
  • 7-year limited warranty / 3 years on CO2 sensor - 2 years on all others

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The TotalSense Humidity version is designed for quick-installation and complete flexibility. With options for analog or BACnet/Modbus connectivity, four display options, various thermistors, sliders, and pushbuttons, it can be configured for any job. Motion detection (PIR) can initiate ventilation upon occupancy, providing air exchanges the instant people are present (in addition to monitored elevated CO2 levels.) This technology provides a much faster trigger for ventilation allowing for cleaner and safer indoor spaces while still saving energy. PIR and ambient light sensors can also be utilized for light harvesting for additional energy savings and code compliance. The TotalSense Series also includes a comprehensive selection of IAQ sensors. For options including CO2, TVOC, or PM, see the "indoor air quality" section.

  • Energy management/building control
  • Facilitates compliance with ASHRAE 62.1 standard for air quality

Power Supply

Non-Display
Display or LED Ring

16-30VDC/24VAC(1), 3.5W nominal, 4W max.
24-30VDC/24VAC(1), 4.3W nominal, 5W max.

Interface

OLED (optional)
Air Quality Ring

1.5” Organic LED Display, 128x128, color
Color changing (red/yellow/green) LED Air Quality Ring

Analog Outputs
(Analog or Dual version only)

Quantity
Source
Scale

Up to 3 outputs
CO2, RH%, Temp, Temp slider, TVOC (selectable)
0-5V, 0-10V, 4-20mA (switch selectable, programmable per output)

Protocol Output
(Comms or Dual version only)

Protocol
Connection
Data Rate
Address Range

BACnet MS/TP or Modbus RTU
3-wire RS-485, with isolated ground
9600, 19200, 38400, 57600, 76800, 115200 (switch selectable)
0-127

Relay
(Standard except
for PM models)

Type
Polarity
Source

Solid-state output, 1A @ 30VAC/DC, N.O.
NO/NC (selectable)
CO2 setpoint, RH setpoint, Temp setpoint, TVOC setpoint, PIR motion detection, Air Quality, off (selectable)

CO2 (Optional)

Type
Accuracy
Resolution
Range
Response time
Sample rate
Temp and Pressure Compensation

Non-dispersive Infrared (NDIR)
±(30ppm + 3% of reading) (400-2,000ppm), -10-50ºC, 0-85%RH
±(50ppm+ 5% of reading) (2,000-5,000ppm), -10-50ºC, 0-85%RH
>5,000ppm consult factory
1 ppm
0-2,000 PPM (Default) (Programmable up to 10,000ppm)
90 seconds to 90% reading
1s
Yes, barometric pressure readable over comms

Relative Humidity
(Optional)

Type
Accuracy(2)
Resolution
Response time (3)
Sample rate
Operating range
Operating conditions (4)

Digital CMOS
2% models, +/-2% over 0 to 80%RH range
0.05%RH
30s
3s
0 to 100%RH (non-condensing)
-4 to 140oF (-20 to 60° C) @ RH>90%; -4 to 176oF @ RH=50%

Temperature Transmitter
(Optional)

Type
Nominal Accuracy
Maximum Accuracy (2)
Resolution
Response time
Sample rate

Without RH option
Silicon Band-gap
±0.3° C (operating range)
±0.5° C (at 25° C), ±1.0° C
0.1° C
30s
3s

Without RH option
NTC Thermistor
±0.5° C (operating range)
±1.0° C (at 25° C), ±2.0° C
0.05° C
30s
100 milliseconds

TVOC (Optional)

Type
Gas
Formaldehyde CH2O Sensitivity
Range
Response Time
Output

MOS
Total VOC
Responsive to Formaldehyde concentrations 50-1000 ppb
0-32,000 μg/m3 (Display may be programmed to show PPB)
<10s
0-2,000 μg/m3 (default) programmable up to 32,000 μg/m3

PMx (Optional)
CLASS 1 LASER PRODUCT

Type
Size Range
Scale
Lower detection limit
Precision
Long-Term Drift

Optical
PM1.0, PM2.5, PM4.0, PM10.0
0-1,000 μg/m3
0.3 μm
±10 μg/m3 (0-100μg/m3); ±10% (100-1,000 μg/m3)
±1.25 μg/m3 / year

Carbon Monoxide

Type
Detection Range
Accuracy
Resolution
Response Time

Electrochemical
0-200 ppm
5% of reading
1 ppm
60 seconds

Ozone

Type
Gas
Ozone Detection Range

PMOS
Ozone, cross sensitivity to NO2
20-500 ppb

PIR (Optional)

Type
Axis X field of view
Axis Y field of view

Passive Infrared
140o, 15 ft (4.5m)
76o, 15 ft (4.5m)

Ambient Light

Type
Scale

Phototransistor
0-100 fc (lm/ft2), readable over comms

Operating Environment

Temperature
Humidity

32 to 122oF (0 to 50oC)
0-95% non-condensing

Enclosure

Material
Dimensions

ABS Plastic
5.67”h x 3.00”w x 1.07”d (With concealing ring: 6.35”h x 3.69”w x 1.25”d)

Compliance

Agency

CE, RoHS

All prices shown are excluding tax unless otherwise specified.

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