TotalSense PM/VOC/CO2/RH/TotalSense Outdoor

Higher Reliability, Faster Installation, Superior Accuracy | Sense the Difference
Build a complete air quality system for indoor, duct, and outdoor
Seven environmental sensors: PMx, VOC, CO2, RH, T, ambient light, barometric pressure
BACnet/Modbus or analog outputs with set-point relay
Pair with an IOTBuddy for BACnet IP or IOT Connection

  • NEW! Configure and update firmware with the SenvaSync app
  • Reduce installation costs with multiple sensors in a rugged, easy-mount outdoor enclosure
  • Specify the exact product for your application with made in USA
  • Sense unhealthy particulates or TVOC's
  • Industry-leading temperature and barometric pressure compensated CO2 sensing with non-dispersive infrared sensing element (NDIR), 15+ year life expectancy on CO2 sensing element; ±30ppm, ±3% of reading
    Tamper-proof
  • Field-replaceable RH, Temp, and CO2 sensors ease maintenance
  • 7-year limited warranty / 3 years on CO2 sensor - 2 years on all others

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The TotalSense Series Outdoor AQ sensor provides more data for more advanced ventilation control while drastically reducing installation cost and time on a project. It includes a comprehensive selection of AQ sensing with carbon dioxide (CO2), relative humidity (RH), and temperature plus options for total volatile organic compounds (TVOC), barometric pressure and particulate matter (PM). This sensor is enclosed in an outdoor rated enclosure to protect electronics from rain, overhead watering systems and harmful UV rays.

  • Measure outdoor air quality for indoor/outdoor comparison to meet ASHRAE 62.1 standard for air quality
  • Energy management/building control
  • Contributes toward satisfying Feature A08 and T06 under the WELL Building Standard®
  • Dual Channel CO2 version is perfect for greenhouses

Power Supply

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

Analog Outputs

Quantity
Source
Scale

3 outputs
CO2,%RH,Temp,PM,TVOC,Ambient Light,CO,Ozone
0-5V, 0-10V, 4-20mA (switch selectable, programmable per output)

Protocol Outputs (Communications 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 (switch selectable)

Relay Set-point

Type
Source
Polarity

Solid-state output, 1A @ 30VAC/DC, N.O.
CO2 setpoint, RH setpoint, Temp setpoint, TVOC setpoint, air quality, off (selectable)
NO/NC (selectable)

CO2 (optional)

Type
Accuracy
Drift with ABC disabled
(Standard)
Drift with ABC disabled
(Dual Channel)
Resolution
Range
Response Time
Sample Rate
Temp and Pressure

Non-dispersive Infrared (NDIR)
±(30ppm +3% of reading) (400-2000ppm), @-10-50°C
±(50ppm +5% of reading) Standard (2000-5000ppm),
±(50ppm+3% of reading) Dual Channel (2000-5000ppm),
±(100ppm+10% of reading) (5000-10000ppm)
35ppm/month
5ppm/month
1 PPM
0-2000 PPM (Default) (Programmable up to 10,000 PPM)
90 seconds to 90% reading
1s
Compensated. Barometric pressure also readable over communications

Relative Humidity (optional)

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

Digital CMOS
±2% over 0 to 80%RH range
0.05%RH
30s
3s
0 to 100%RH (non-condensing)
41 to 140oF (5 to 60° C) @ 20% to 80%RH

Temperature Transmitter (optional)

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

Silicon Band-gap
±0.3° C (operating range)
±0.5° C (at 25° C), ±1.0° C
0.01° C
30s
3s

TVOC (optional)

Type
Gas
Range
Response Time
Accuracy (5)
Output

MOS
Total VOC
0-10,000 μg/m3
<10s
±20 μg/m3 + 15% at 1 to 500 μg/m3 (typical)
0-2000 μg/m3 (default) Programmable up to 10,000 μg/m3

PMx (optional)

CLASS 1 LASER PRODUCT

Type
Size Range
Scale
Lower detection limit
Precision

Optical
PM1.0, PM2.5, PM4.0, PM10.0
0-1000 μg/m3
0.3 μm
±10 μg/m3 (0-100μg/m3); ±10% (100-1000 μg/m3)

Carbon Monoxide

Type
Detection Range
Accuracy
Resolution
Response Time
Sensor Life
Certifications

Electrochemical
0-200 ppm
5% of reading
1 ppm
60 seconds
5 years
UL2034 Recognized Component

Ozone

Type
Ozone Detection Range
Accuracy

PMOS
20-500 ppb
±15% of FS @ 20° C

Ambient Light

Type
Scale
Precision

Phototransistor
0-300 fc (lm/ft2)
±15%, across Full Range

Operating Environment

Temperature
Humidity

-4 to 122° F (-20 to 50° C). Devices including PM or CO sensors rated (-10 to 50° C) CO sensors can intermittently operate down to –20°C.
0-95% non-condensing

Agency

Compliance

CE, RoHS

Enclosure

Material
Dimensions
Conduit Opening
Rating

ABS/Polycarbonate
7.5”h x 4.4”w x 2.1”d
Tapped 1/2” NPT
IP43 or NEMA 3R

(1) One side of transformer, secondary is connected to signal common.
(2) Models with PM sensor included achieve ±3% accuracy over 0 to 80%RH range and an additional temperature shift of up +0.5° C
(3) Time for reaching 63% of reading at 25° C and 1 m/s airflow
(4) Long term exposures to conditions outside normal range at high humidity may temporarily offset the RH reading (+3%RH after 60 hours.)

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