Maituo Intelligent Technology Co.，Ltd
| Payment Terms | T/T,Western Union |
| Powersupply | 5V DC |
| Packaging Details | Carton |
| Product Type | Corner and mast fastening |
| Delivery Time | 7 Days |
| Wiring Device Mounting | Surface |
| Operatingtemperature | -20°C to 70°C |
| Compatible Range | KNX weather station (Basic V2) |
| Model Number | CAR/U 4.1.1.1-71 |
| Certification | CE |
| Brand Name | ABB |
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Product Specification
| Payment Terms | T/T,Western Union | Powersupply | 5V DC |
| Packaging Details | Carton | Product Type | Corner and mast fastening |
| Delivery Time | 7 Days | Wiring Device Mounting | Surface |
| Operatingtemperature | -20°C to 70°C | Compatible Range | KNX weather station (Basic V2) |
| Model Number | CAR/U 4.1.1.1-71 | Certification | CE |
| Brand Name | ABB | ||
| High Light | ABB SpaceLogic air quality sensor ，Room CO2 humidity temperature sensor ，Anthracite air quality sensor with warranty | ||
The ABB CAR/U4.1.1.1-71 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 Anthracite Grey 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/U4.1.1.1-71 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.
| Parameter | Value |
|---|---|
| Product Model | CAR/U4.1.1.1-71 |
| Color Finish | Anthracite Grey |
| 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/U4.1.1.1-71 is specifically deployed in environments where indoor air quality (IAQ) is operationally critical. In large open-plan office spaces and executive boardrooms, the integrated CO2 and humidity sensing enables demand-controlled ventilation (DCV).
Its sophisticated Anthracite Grey 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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