IAQ Desktop Display Sensor
Indoor Air Quality Desktop Display Sensor, BACnet Communicating
Multiple public studies1 suggest that indoor environments can profoundly impact the health and decision-making performance of building occupants. They advise that the levels of carbon dioxide, volatile organic compounds, and particulate matter that we commonly encounter in schools, healthcare facilities, and commercial office buildings should be held within healthy thresholds. Additionally, humidity can increase heating and cooling costs, support mold and bacterial growth, contributing to allergies, respiratory problems, and occupant discomfort.
Automated Logic’s Indoor Air Quality desktop display sensor provides building occupants simple visual indicators and alerts of critical indoor air quality measures.
1Harvard T.H. Chan School of Public Health; The COGfx Study: https://cogfx.forhealth.org
US EPA Indoor Air Quality (IAQ) https://www.epa.gov/indoor-air-quality-iaq
IAQ Desktop Display Sensor
Key Features
- Measures and displays six critical elements of healthy indoor air quality: temperature, humidity, particulate matter (PM2.5), carbon dioxide (CO2), total volatile organic compounds (TVOC), and the carcinogen formaldehyde (HCHO)
- Features a bright 4.3 inch TFT capacitive touch screen with a resolution of 800*480, that dims when not in use
- Easily integrates with the Automated Logic WebCTRL system via BACnet/WiFi to share sensed values
- Has a passivive infrared (PIR) human proximity sensor to wake the display when occupants are nearby
- Powered by USB Type-c and has a lithium ion battery as a backup power supply
- Supports firmware upgrades via USB if required
- Compact, low-profile, attractive design
Specifications
| Power | 5VDC with USB Type-C; 3.6v 2500mAh Lithium Ion Battery (not user accessible or replaceable) |
| Communication | BACnet over IEEE 802.1b/g/n Wi-Fi |
| Temperature | -0 to 50°C, Resolution: 0.1°C, Accuracy: ±2°C. Sensing element model Sensurion SHT30, sensing element lifetime: > 3 years |
| Humidity | 10% RH~90% RH, Resolution: 1% RH, Accuracy: ±10% RH. Sensing element model Sensurion SHT30, sensing element lifetime: > 3 years |
| Particulate Matter (PM2.5) | 0~500μg/m3(effective range) 0~1000μg/m3 (maximum range). Resolution 1μg/m3, Accuracy 1~100μg/m3 ±15μg/m3, 101~500μg/m3 ± 15%, sensing element model Plantower PMSA003-C, & element lifetime: > 5 years |
| Total Volatile Organic Compounds (TVOC) | 125~600ppb, Resolution 1ppb, Accuracy: 20ppb+30% , sensing element model PAMS IAQ Core, & element lifetime: > 3 years |
| Carbon Dioxide (CO2) | 0~5000 ppm, Resolution: 1 ppm, Accuracy: ±50ppm +10%. Sensing element model CM1106, & element lifetime: > 5 Years |
| Formaldehyde (HCHO) | 0~2000ppb, Resolution: 1ppb, Accuracy:20ppb+30%. Sensing element model DART(WZ-S-K), & element lifetime: > 3 years |
| Environmental Range | 0° to 50°C, 5–95% relative humidity, non-condensing |
| Housing | Steel mesh, Polycarbonate, & ABS |
| Display | 4.3” diagonal TFT capacitive touch screen with a resolution of 800*480 |
| Compliance | FCC CE (Power Supply ETL Listed - Conforms to UL STD 62368-1, Certified to CSA STD C22.2 NO. 6236801 US cETL Listed - Intertek 4007202) |
- Measures and displays six critical elements of healthy indoor air quality: temperature, humidity, particulate matter (PM2.5), carbon dioxide (CO2), total volatile organic compounds (TVOC), and the carcinogen formaldehyde (HCHO)
- Features a bright 4.3 inch TFT capacitive touch screen with a resolution of 800*480, that dims when not in use
- Easily integrates with the Automated Logic WebCTRL system via BACnet/WiFi to share sensed values
- Has a passivive infrared (PIR) human proximity sensor to wake the display when occupants are nearby
- Powered by USB Type-c and has a lithium ion battery as a backup power supply
- Supports firmware upgrades via USB if required
- Compact, low-profile, attractive design
| Power | 5VDC with USB Type-C; 3.6v 2500mAh Lithium Ion Battery (not user accessible or replaceable) |
| Communication | BACnet over IEEE 802.1b/g/n Wi-Fi |
| Temperature | -0 to 50°C, Resolution: 0.1°C, Accuracy: ±2°C. Sensing element model Sensurion SHT30, sensing element lifetime: > 3 years |
| Humidity | 10% RH~90% RH, Resolution: 1% RH, Accuracy: ±10% RH. Sensing element model Sensurion SHT30, sensing element lifetime: > 3 years |
| Particulate Matter (PM2.5) | 0~500μg/m3(effective range) 0~1000μg/m3 (maximum range). Resolution 1μg/m3, Accuracy 1~100μg/m3 ±15μg/m3, 101~500μg/m3 ± 15%, sensing element model Plantower PMSA003-C, & element lifetime: > 5 years |
| Total Volatile Organic Compounds (TVOC) | 125~600ppb, Resolution 1ppb, Accuracy: 20ppb+30% , sensing element model PAMS IAQ Core, & element lifetime: > 3 years |
| Carbon Dioxide (CO2) | 0~5000 ppm, Resolution: 1 ppm, Accuracy: ±50ppm +10%. Sensing element model CM1106, & element lifetime: > 5 Years |
| Formaldehyde (HCHO) | 0~2000ppb, Resolution: 1ppb, Accuracy:20ppb+30%. Sensing element model DART(WZ-S-K), & element lifetime: > 3 years |
| Environmental Range | 0° to 50°C, 5–95% relative humidity, non-condensing |
| Housing | Steel mesh, Polycarbonate, & ABS |
| Display | 4.3” diagonal TFT capacitive touch screen with a resolution of 800*480 |
| Compliance | FCC CE (Power Supply ETL Listed - Conforms to UL STD 62368-1, Certified to CSA STD C22.2 NO. 6236801 US cETL Listed - Intertek 4007202) |
