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SZM-5 magnetoelectric tachometer

SZM-5 is a magnetoelectric tachometer based on the SZM-6, increased the cumulative record of engine hours counter is an anti-vibration products accumulated with time

Accuracy class: 1.5 

Speed range: (0 ~ 1500) r / min rotational speed ratio of 1:1 

(0 ~ 3000) r / min rotational speed ratio of 1:2 

(0 ~ 3000) r / min rotational speed ratio of 1:1 

Power source: 12V ± 1V DC or 24V ± 1V DC 

Timing function: 99999.99h 

Working Mode: Continuous 

Working Environment: Temperature -10 ~ 50 ℃

Relative humidity: less than 85% 

Atmospheric pressure: 86 ~ 106kPa 

Temperature effects: When the speed table at the specified ambient temperature range of changes, which shows changes in the value of each converted to changes in temperature 10 ℃, the basic error limit should not exceed the absolute value. 

Dimensions: ø107 × 120 mm sensor indicator ø64 × 57 mm. 

Work 

Tachometer pulse signal input, single-chip microprocessor operation by processing the output voltage signal and DC control voltage, drive motor is running, and bring samples potentiometer rotation, when the sample voltage and signal potentiometer balance, the motor stops, shows the corresponding speed .