Bircher PIR series

2 models from Bircher in Door Activation & Safety Sensors. Common to every model:

Detection Range

Frontal max. 12 m

Supply Voltage

12 to 24 V AC (-0 %/+15 %), 50/60 Hz

Relay Contact Rating

Max. 48 V AC/DC, 0.5 A AC / 1 A DC, 60 VA / 30 W

How the models differ

Model	Technology	Mounting Height	Output	IP Rating	Price incl. GST
PIR 20/31	Passive infrared (PIR), 12 Fresnel lenses with zoom	Recommended max. 3.5 m	Potential-free relay, changeover contact, NO/N...	IP52 (IEC 60529)	On request
PIR 30/31	Passive infrared (PIR), 18 Fresnel lenses	Max. 5 m	1 floating changeover contact, drop-out delay 0.5 s	IP52 (IEC 60529), IP65 with weather cover	On request

• BircherModel PIR 20/31

  PIR 20 Passive Infrared Motion Sensor for Doors

  IP Rating

  IP52 (IEC 60529)

  Detection Range

  Frontal max. 12 m

  Price on requestPIR series · 2 models
  Request a quotation Compare Bircher PIR 20 Passive Infrared Motion Sensor for Doors
• BircherModel PIR 30/31

  PIR 30 Passive Infrared Motion Sensor for Doors up to 5 m

  Detection Range

  Frontal max. 12 m

  Mounting Height

  Max. 5 m

  Price on requestPIR series · 2 models
  Request a quotation Compare Bircher PIR 30 Passive Infrared Motion Sensor for Doors up to 5 m

Applications

• Door activation, stationary mounting
• Opening small pedestrian doors, revolving doors, escalator and lift activation