Maituo Intelligent Technology Co.，Ltd
| Delivery Time | 7 Days |
| Usage | Weather, Air Quality |
| Mounting Type | DIN Rail |
| Payment Terms | T/T,Western Union |
| Installation Site | False ceiling mounting, indoor F |
| Packaging Details | Carton |
| Product Type | Corner and mast fastening |
| Part Name | Pressure Sensor |
| Model Number | CAR/U 4.1.1.1-84 |
| Certification | CE |
| Brand Name | ABB |
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Product Specification
| Delivery Time | 7 Days | Usage | Weather, Air Quality |
| Mounting Type | DIN Rail | Payment Terms | T/T,Western Union |
| Installation Site | False ceiling mounting, indoor F | Packaging Details | Carton |
| Product Type | Corner and mast fastening | Part Name | Pressure Sensor |
| Model Number | CAR/U 4.1.1.1-84 | Certification | CE |
| Brand Name | ABB | ||
| High Light | ABB air quality sensor CO2 humidity ，room air quality sensor temperature pressure ，SpaceLogic sensor CO2 temp studio white | ||
The ABB CAR/U4.1.1.1-84 is a high-precision multi-functional room air quality sensor from the SpaceLogic range, purpose-built for integration into professional KNX building automation systems. Housed in an elegant Studio White finish, this Standard Multi-sensor sensor is the ultimate tool for monitoring and maintaining a healthy and comfortable indoor environment in modern commercial and high-end residential buildings.
By consolidating multiple environmental parameters into a single, compact wall-mounted unit, the CAR/U4.1.1.1-84 reduces wall clutter while providing the granular data required by advanced Building Management Systems (BMS) to execute energy-efficient ventilation and climate control strategies. Engineered for longevity and reliability, it utilizes state-of-the-art sensing elements that are factory-calibrated for long-term stability.
| Product Model | CAR/U4.1.1.1-84 |
| Color Finish | Studio White |
| Communication Protocol | KNX TP1 (S-Mode / PL-Link) |
| Measured Parameters | Carbon Dioxide (CO2), Relative Humidity (RH), Temperature, Atmospheric Pressure |
| CO2 Sensor Technology | Non-dispersive Infrared (NDIR) with dual-beam technology for drift compensation |
| CO2 Measurement Range | 0 to 5,000 ppm |
| Humidity Sensor Type | Thin-film capacitive with +/- 2% RH accuracy |
| Temperature Accuracy | +/- 0.2 degC typical at 25 degC |
| Atmospheric Pressure Range | 300 to 1,100 hPa |
| Operating Voltage | Bus-powered via KNX line (DC 24-30 V SELV) |
| Bus Load | approx. 10 mA |
| External Inputs | 5 binary inputs for connecting conventional floating contacts (switches/window contacts) |
| Operating Temperature | -5 degC to +45 degC (standard indoor operational range) |
| IP Rating | IP20 (Indoor mounting) |
| Flame Retardance | UL 94 V-0 compliant halogen-free housing |
| Certifications | CE Marked, RoHS, REACH, KNX Certified, Green Premium Environmental Data |
The CAR/U4.1.1.1-84 is specifically deployed in environments where indoor air quality (IAQ) is operationally critical. Its sophisticated Studio White finish ensures that technical performance is matched by aesthetic excellence in modern architectural designs.
Company Details
Business Type:
Manufacturer,Seller,Trading Company,Exporter
Year Established:
2019
Total Annual:
800000 USD-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Maituo Intelligent Technology Co., Ltd. has been a professional provider of Building and Home Automation Solutions in China since our establishment. With a focus on delivering intelligent, integrated systems for both commercial buildings and residential spaces, we have forged a strong reputation by ... Maituo Intelligent Technology Co., Ltd. has been a professional provider of Building and Home Automation Solutions in China since our establishment. With a focus on delivering intelligent, integrated systems for both commercial buildings and residential spaces, we have forged a strong reputation by ...
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