CWZ-1 Propeller Revolution Indicator

Automatically measure and display the rotation speed and direction of the propeller (intermediate shaft), the propeller revolution indicator has the following advantages:

1. This revolution indicator has the micro-computer control with strong detection ability and good reliability. Adopting the two-colour big screen digital tube display, it can be read accurately, easily and stably. Green with arrow head indication shows the forward and clock-wise, Red with arrow head indication shows the backward and anti-clock wise. Orange indicates stop status.

2. Once the propeller revolution equals or slower than 30 r/m, this indicator will shows stop status with the symbol of 0 - - . To reduce the brightness contrast from the sunlight to the darkness and have a more clear and comfortable view, this indicator has the auto dimmer function.

3. This indicator measures with non-contact magnetic induction and adopts the two-way passive sensor. Enjoying domestic leading level, this indicator has the advantages including high sensitivity, long sensing distance, high reliability, withstanding high temperature, high humidity, oil and salty fog.

4. Measuring by induction sensing, the back and front side of the magnetic steel has the same function. lt can be installed easily by saving heavy speed measuring gear plate.

Power Supply: DC24V +20%

Measuring range: +30~±999 r/min

Measuring accuracy:1%

Environment temperature: -20°~ +60°

Working mode: continuous

Measuring accuracy: sets