Englo designs

and manufactures fine mechanical and electronics measuring devices

Englo designs

and manufactures fine mechanical and electronics measuring devices

Precision distance measuring devide BR-1 for bicycle

Precision distance measuring devide BR-1 for bicycle

The precision distance measuring device BR-1 is used for measuring and marking down all kinds of (sports) distances by riding a bicycle.
 
Precision measuring device allows:

  • measure distances;
  • measure the total length of covered distances (odometer);
  • calculate the area of a rectangular territory;
  • measure distance from the starting point to any vertical final obstacle (to a wall), the front wheel radius will be added to the measuring result;
  • back-and-forth measuring, i.e. the excess length of the distance can be subtracted from the measurement result by moving the bicycle in reverse direction.

The front panel of the electronic unit has a clear LCD screen and four membrane switches for selecting the operations. The unit is mounted to the handlebar and connected with sensor by a cable and plugs.

In order to use the precision measuring device the bicycle fork must be of the type intended for using disc brake, i.e. it has to be equipped with the fixtures for mounting the disc brake calliper. The disc of the disc brake on the front wheel will be replaced with a magnet-conductive disc with openings and a bracket with magnetic sensor will be attached to the wheel fork.

Measuring resolution 5 cm
Distance range up to 19 999 m
Area range up to 19 999 m²
Temperature range
-10°C to +40°C at
100 % relative humidity
Maximum measuring speed
50 km/h
Feeding
9 V battery (PP3 ALKALINE)