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BSP-PIR90A-U – Indoor PIR Sensor
Carlo Gavazzi BSP-PIR90A-U is a Smart-Dupline indoor PIR sensor with a 90° detection angle, approximately 0.5–15 m operating range, programmable sensitivity and bus-powered operation for presence and movement detection in building automation systems.
Why Choose the Carlo Gavazzi BSP-PIR90A-U Indoor PIR Sensor?
The Carlo Gavazzi BSP-PIR90A-U is a Smart-Dupline indoor passive infrared (PIR) sensor designed for reliable presence and movement detection in building automation applications. Part of the Carlo Gavazzi BSP Series, it combines a wide 90° detection pattern with programmable sensitivity and bus-powered operation for straightforward integration into Smart-Dupline installations.
Designed specifically for indoor wall mounting, the BSP-PIR90A-U can automatically detect people within its monitored area and provide occupancy information to the connected automation system. This enables functions such as lighting, air-conditioning, roller blind and security control to respond automatically according to room occupancy.
The sensor provides a detection range of approximately 0.5–15 m with a 90° operating angle. Its surface-mounted thermoplastic housing, programmable sensitivity and Smart-Dupline bus interface make it suitable for offices, commercial buildings, public spaces and other automated indoor environments.
Key Advantages
- Reliable indoor presence and movement detection using passive infrared technology.
- Wide 90° detection angle for effective wall-mounted room coverage.
- Detection distance of approximately 0.5–15 m.
- Bus-powered Smart-Dupline design simplifies system integration.
- Programmable sensitivity allows detection behaviour to be adapted to the installation.
- Suitable for automatic lighting, HVAC, blind and building-control functions.
Key Features
- Carlo Gavazzi BSP Series PIR sensor.
- Passive infrared presence and movement detection.
- Designed specifically for indoor installations.
- 90° operating angle.
- 0.5–15 m operating distance.
- Smart-Dupline bus interface.
- Bus-powered operation for simplified wiring.
- Programmable sensitivity.
- Surface-mounted wall installation.
- White thermoplastic housing for discreet indoor installation.
- Suitable for automated occupancy-based building control.
- UL-approved configuration.
Intelligent Presence Detection for Building Automation
Passive infrared sensors detect changes in infrared radiation caused by people moving within the monitored area. The Carlo Gavazzi BSP-PIR90A-U communicates detected presence and movement through the Smart-Dupline system, allowing connected building functions to respond automatically without requiring occupants to operate individual controls.
When integrated into a Smart-Dupline installation, occupancy information can be used for automatic lighting, heating, ventilation, air-conditioning, roller blinds and intrusion-related functions. Programmable sensitivity helps installers optimise detection performance for the room and application while the bus-powered architecture simplifies installation and system expansion.
Typical Applications
- Automatic indoor lighting control.
- Office and commercial building occupancy detection.
- Heating, ventilation and air-conditioning control.
- Smart-Dupline building automation systems.
- Automatic roller blind and room-control functions.
- Presence-based energy management systems.
Technical Specifications
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| Sensing Distance | 15000 mm | |
|---|---|---|
| Manufacturer | Carlo Gavazzi | |
| Series | BSP | |
| Model | BSP-PIR90A-U | |
| Alternative SKU | BSPPIR90AU | |
| Product type | Indoor PIR presence and movement sensor | |
| Sensor technology | Passive infrared (PIR) | |
| Bus system | Smart-Dupline / Dupline | |
| Application | Indoor presence and movement detection | |
| Operating angle | 90° | |
| Operating distance | 0.5–15 m | |
| Maximum frontal reach | 13 m | |
| Maximum sideways reach | 4 m | |
| Optimum mounting height | 2.2 m | |
| Mounting method | Surface mounted / wall mounting | |
| Housing material | Thermoplastic | |
| Colour | White | |
| Power supply | Bus powered | |
| Sensitivity | Programmable | |
| UL approval | Yes | |
| Barcode / EAN | 8030956064117 |
Frequently Asked Questions
What is the Carlo Gavazzi BSP-PIR90A-U used for?
The BSP-PIR90A-U is an indoor PIR sensor designed to detect presence and movement for automatic lighting, HVAC and other Smart-Dupline building automation functions.
What is the detection range of the BSP-PIR90A-U?
The sensor has an operating distance of approximately 0.5–15 m, with its effective detection range depending on the direction of movement and installation conditions.
What detection angle does the BSP-PIR90A-U provide?
The BSP-PIR90A-U provides a 90° detection angle and is designed for surface-mounted wall installation.
Does the BSP-PIR90A-U require a separate local power supply?
The sensor is bus powered as part of a compatible Smart-Dupline installation, simplifying wiring and integration with the building automation system.
Can the sensitivity of the BSP-PIR90A-U be adjusted?
Yes. The BSP-PIR90A-U provides programmable sensitivity, allowing its presence and movement detection behaviour to be configured for the installation.
Trusted by Building Automation Professionals Worldwide
Carlo Gavazzi Smart-Dupline PIR sensors provide building automation professionals with dependable occupancy detection for intelligent lighting, HVAC, energy management and automated room-control applications.
