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Pneumatic tube cycle monitoring - Technical Specification
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Pneumatic tube cycle monitoring
Technical Specification
Supplied components
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Tube length: 6 metres (20 ft)

Tube: 10 mm rubber (0.4 in), stainless steel.  A special insert in the tube ignores signal rebounds that may be generated by a fast car or heavy lorry.

Protective box: 32 x 21 x 8 cm (13 x 8 x 3 in)

Battery life of the logger: 10 years

Weight: 1 kg (2.2lbs)

Working temperature: -20° C to + 50° C (-20° F to 140° F)

Waterproof: IP 6.8


Sensitivity and time out are factory set for maximum speed of 35 km/h (22 mph) and can be modified to 42 km/h (26 mph).

Ground preparation:  Four 6 mm holes must be drilled into the ground for the nails and clamps that secure the system in place.  Installation of the four clamps and two tubes takes less than 15 minutes.