Motion Sensor for surface mounting, with changeover contact

SKU: BFA/A-R

Discount group: 2

Category: On-Wall

Manufacturers: FuehlerSysteme

motion yes/no
change-over contact
protection type IP65
hinge lock technology

Available immediately
Delivery time: 1 - 2 Workdays (DE - int. shipments may differ)

137,57 €

excl. 19% VAT , plus

Zubehör zum Mitbestellen:

1x Snap-on mounting for DIN rails + 7,50 €

The motion sensor BFA/A registers movements over a scope 360° with a coverage of approx. 10 m using infrared sensors and, in the event of a movement, switches a changeover contact. The retention time can be freely set between 5 seconds and 15 minutes using a 270° potentiometer. The robust housing is defined especially for outdoor use. The motion sensor is optimally suited for motion dependent control processes, such as e.g. temperature or light control in offices, in industrial facilities etc..

Measuring principle:	alteration of position from persons and subjects with an temperature difference of > 3 K to the sensor
Measurement range motion:	motion yes/no, apex angle 90°/110° on 360° range, reach 10 m
Sensor:	infrared motion sensor
Response time (t90):	< 1 s
Sensor protection:	cast inside housing
Supply voltage:	24 V AC/DC (±5%)
Current consumption:	max. 20 mA at 24 V DC
Alarm output:	1 x potential-free change-over contact, 48 V, 1 A
Electrical connection:	screw terminals max. 1,5 mm²
Holding time:	adjustable from 5 sec. up to 15 min. by 270° potentiometer
Cable gland:	PG11 high-strength cable gland with strain relief
Housing:	Polycarbonate PC UL 94 V0 with hinge locks, color signal white similar to RAL 9003
Dimensions:	Housing: L 89 x W 80 x H 47 mm
Protection type:	IP65
Protection class:	III
Working range r.H.:	0...98% r.H. in contaminant-free, non-condensing air
Working temperature:	Electronic: -20...+50°C
Storage temperature:	-20...+50°C
Installation:	screw fastening
Approvals:	CE, EAC, RoHS