User Manual

SJ-PM-TFmini-T-01 A03
Benewake (Beijing) Co. Ltd.
Page9
If the detection object cannot reach the Minimum side length of effective detection, as shown in Figure 3,
the output (Dist) from TFmini will be a value between the actual distance values of the two objects. For a
high accuracy requirements in practice, the above situation should be noticed to avoid the measurement
error .
Figure 3 Distance Measurement in the case of Two Objects in Different Distances
3 Appearance and Structure
3.1 Product Appearance
Figure 4: TFmini Product Appearance
① Transmitting lens
② Receiving lens
③ Enclosure, made of ABS+PC
④ Mounting hole is 2.35mm through hole. ST2.9 self-tapping screw is recommended for mounting
and fixing.
⑤ Connecting terminal, GH1.25-4p SMT type; And along with the product there is a10cm long
connecting wire.
⑥ Circuit board, without covering enclosure at the rear of product.