Buy Senva AQ2W-BDAVPAS, TotalSense Sensor OLED Display with Solid Cover

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Options and Related Products

CO2 / Humidity Sensor:: CO2 / Humidity Sensor: Dual Channel CO2 / without Humidity Sensor
Temperature:: Temperature: None
Display:: Display: OLED, Analog Output Type
PIR Sensor:: PIR Sensor: No

Senva, AQ2W-BDAVPAS, TotalSense Occupancy Sensor Dual Channel CO2, VOC no Tmp OLED Display with Solid Cover, Analog Output Type, PM

For more information, please see pdf file Product Data

Features:

Initiate ventilation immediately upon occupancy detection for healthier buildings and energy savings
Sense unhealthy or offensive air with TVOC
Detect a variety of PM sizes to indicate airborne respiratory droplets, allergens, and other dangers
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
Capacitive touch buttons make setup and use simple
Slim and sleek surface-mount enclosure is tamper-proof and easy to install
Field-replaceable PM, RH, Temp, and CO2 sensors ease maintenance

Aplications:

Verify effectiveness of IAQ strategies in post covid environment
Energy management/building control
Facilitates compliance with ASHRAE 62.1 standard for air quality
Contributes toward satisfying Feature A08 and T06 under the WELL Building Standard®

The TotalSense Series provides more data for more advanced ventilation control while drastically reducing installation cost and time on a project. Motion detection (PIR) can initiate ventilation upon occupancy, providing air exchanges the instant people are present, allowing for cleaner and safer indoor spaces while still saving energy.

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All sales are final

These are made-to-order items.
This product is not eligible for return or exchange unless defective.
The average lead-time is 1 or 2 weeks.

Return and Warranty

Please note that return requests for Senva items must be submitted within 14 days after the delivery date.

Technical Details

Reviews

Power Supply

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

Interface

1.5" Natural LED Display, 128x128, color

Analog Outputs

Quantity

Up to 3 outputs

Source

CO2, RH%, Temp, Temp slider, TVOC (selectable)

Scale

0-5V, 0-10V, 4-20mA (switch selectable, programmable per output)

Relay

Type

Solid-state output, 1A at 30VAC/DC, N.O.

Polarity

NO/NC (selectable)

Source

CO2 setpoint, RH setpoint, Temp setpoint, TVOC setpoint, PIR motion detection, Air Quality, off (selectable)

CO2

Type

Non-dispersive Infrared (NDIR)

CO2 Sensor

Dual Channel CO2

Accuracy

±(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

Resolution

1 ppm

Range

0-2,000 PPM (Default) (Programmable up to 10,000ppm)

Response time

90 seconds to 90% reading

Sample rate

Temp and Pressure Compensation

Yes, barometric pressure readable over comms

PMx

Type

Optical

Size Range

PM1.0, PM2.5, PM4.0, PM10.0

Scale

0-1,000 µg/m3

Lower detection limit

0.3 µm

Precision

±10 µg/m3 (0-100µg/m3); ±10% (100-1,000 µg/m3)

Long-Term Drift

±1.25 µg/m3 / year

Carbon Monoxide

Type

Electrochemical

Detection Range

0-200 ppm

Accuracy

5% of reading

Resolution

1 ppm

Response Time

60 seconds

Ambient Light

Type

Phototransistor

Scale

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

Operating Environment

Temperature

32 to 122oF (0 to 50oC)

Humidity

0-95% non-condensing

Enclosure

Material

ABS Plastic

Dimensions

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

(1) One side of transformer, secondary is connected to signal common. Dedicated transformer is recommended.
(2) Models with PM sensor included achieve ±5% 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).
(5) Wiring with silicone or other high VOC insulation will affect TVOC readings.

Notes

* Free Ground Shipping within the continental U.S. only (excludes Alaska, Hawaii, PO Boxes and APO/FPO addresses).

***

WARNING: Senva products may contain BPA or other chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

Product Details

Power Supply

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

Interface

1.5" Natural LED Display, 128x128, color

Analog Outputs

Quantity

Up to 3 outputs

Source

CO2, RH%, Temp, Temp slider, TVOC (selectable)

Scale

0-5V, 0-10V, 4-20mA (switch selectable, programmable per output)

Relay

Type

Solid-state output, 1A at 30VAC/DC, N.O.

Polarity

NO/NC (selectable)

Source

CO2 setpoint, RH setpoint, Temp setpoint, TVOC setpoint, PIR motion detection, Air Quality, off (selectable)

CO2

Type

Non-dispersive Infrared (NDIR)

CO2 Sensor

Dual Channel CO2

Accuracy

±(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

Resolution

1 ppm

Range

0-2,000 PPM (Default) (Programmable up to 10,000ppm)

Response time

90 seconds to 90% reading

Sample rate

Temp and Pressure Compensation

Yes, barometric pressure readable over comms

PMx

Type

Optical

Size Range

PM1.0, PM2.5, PM4.0, PM10.0

Scale

0-1,000 µg/m3

Lower detection limit

0.3 µm

Precision

±10 µg/m3 (0-100µg/m3); ±10% (100-1,000 µg/m3)

Long-Term Drift

±1.25 µg/m3 / year

Carbon Monoxide

Type

Electrochemical

Detection Range

0-200 ppm

Accuracy

5% of reading

Resolution

1 ppm

Response Time

60 seconds

Ambient Light

Type

Phototransistor

Scale

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

Operating Environment

Temperature

32 to 122oF (0 to 50oC)

Humidity

0-95% non-condensing

Enclosure

Material

ABS Plastic

Dimensions

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

(1) One side of transformer, secondary is connected to signal common. Dedicated transformer is recommended.
(2) Models with PM sensor included achieve ±5% 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).
(5) Wiring with silicone or other high VOC insulation will affect TVOC readings.

Return and Warranty

Please note that return requests for Senva items must be submitted within 14 days after the delivery date.

Note

Note: Please read description carefully. Do not base your order on the picture presented.

Reviews

Senva AQ2W-BDAVPAS TotalSense Sensor OLED Display with Solid Cover

Identifiers

Return and Warranty

Technical Details

Return and Warranty

Reviews