
Motion detector PIRA T
Passive infrared motion detector, IP21, circular detection area
MOTION SENSOR PIRA T8-2 360 8M UKA WT
THEBEN
With registration you can access the Würth Elektro online shop selection.
Motion detector for automatic control of lighting, heating and ventilation. Detects motion and light levels over a 360° circular area (max. 50 m²). Mixed light measurement supports LED, halogen and fluorescent lamps. 1 channel light (Relay, 230V) for lighting and 1 channel presence (relay potential-free for HVAC control). Operation as fully automatic device, brightness switching value and switch-off delay configurable. Preset factory settings: 100 lx / switch-off delay 2 min.
Datasheets(X)
![]() | |
Model | Movement sensor |
Sensor type | Passive infrared |
With DALI interface | No |
Constant light control | No |
HVAC-control | Yes |
Forced switch on | No |
Forced switch off | No |
Animal zone | No |
Creep-under protection | No |
Networkable | No |
Scan angle | 360 ° |
Optimum mounting height | 2.5 m |
Staircase light controller | No |
Bridging switch | No |
Max. reach sideways | 4 m |
Max. presence range | 3 m² |
Max. reach frontally | 4 m |
Diameter reach on floor | 8 m |
Suitable for wireless transmission | No |
Remote operation | No |
With remote control | No |
Response value sensitivity adjustable | No |
Response value luminosity adjustable | Yes |
With signal unit | No |
Teach-function for response value luminosity | No |
Suitable for ceiling mounting | Yes |
Dim function with dimmer basic element | No |
Mounting method | Other |
Connection type | Screwed terminal |
Material | Plastic |
Material quality | Thermoplastic |
Halogen free | No |
Surface protection | Untreated |
Surface finishing | Matt |
Anti-bacterial treatment | No |
Colour | White |
RAL-number (similar) | 9010 |
Transparent | No |
Degree of protection (IP) | IP21 |
Impact strength | IK04 |
Voltage type | AC |
Frequency | 50-50 Hz |
Min. switch-on time | 5 s |
Max. duty cycle | 15 min |
Switch-off delay | 900 s |
Detection angle horizontal | 0-360 ° |
Pivoting range sensor, horizontal | 0-0 ° |
Pivoting range sensor, vertical | 0-0 ° |
Response value luminosity | 5-1000 lx |
Max. switching power | 1000 W |
Max. switching power LED | 200 W |
Suitable for C-load | Yes |
Temperature | -5-40 °C |
Substation input | No |
With alarm function | No |
Width | 80 mm |
Height | 71 mm |
Depth | 80 mm |
Diameter | 80 mm |
Built-in width | 60 mm |
Built-in depth | 51 mm |
Built-in length | 60 mm |
Built-in diameter | 60 mm |
Compatible with Apple HomeKit | No |
Compatible with Google Assistant | No |
Compatible with Amazon Alexa | No |
IFTTT support available | No |
E-number Finland | 2607751 |
Brand | THEBEN |