The BTF series ultra-compact, thin type photoelectric sensors are ideal for installation in limited spaces and compact applications. The sensors measure just 3.7 mm in thickness, come equipped with built-in amplifiers and are capable of detecting tiny objects including metallic wires and semiconductor chips. The BTF series is also built with IP67 protection structure and stainless steel mounting brackets, providing durable and reliable sensing solutions in diverse environments.

Sensing type Through-beam type
Sensing distance 1m
Sensing target Opaque material of min. Ø2mm
Light source Red LED(650nm)
Response time Max. 1ms
Power supply 12-24VDC ±10%(ripple P-P: max. 10%)
Current consumption Emitter/Receiver: Max. 20mA
Operation mode Light ON
Control output NPN open collector
Connection type Cable type(Ø2.5, 2m)
Environment_Ambient illumination Sunlight: Max. 10,000lx, Incandescent lamp: Max. 3,000lx (received illumination)
Environment_Ambient temperature -25 to 55℃, storage: -40 to 70℃
Protection structure IP67
Environment_Ambient humidity 35 to 85% RH, storage: 35 to 85% RH
Material Case: polybutylene terephthalate, sensing part: polymethyl methacrylate,
bracket: SUS304(steel use stainless 304), bolt: carbon steel, sleeve: SUS304(steel use stainless 304)
Accessories Fixing bracket, M2 bolt: 4
Weight Approx. 70g (approx. 40g)