SZD-1 SZD1 Electric tachometer electric tachometer

This instrument is mainly used for remote measurementof engine speed. Each generator with two indicators at the same time. SZD21 electric speed. The alarm mechanism, and overspeed alarm.

The main technical index

Accuracy class: Class 1.5

Indicator can be at ambient temperature was 20 ℃ ~ they℃, relative humidity in the normal use of the environment85%. The alarm can be at ambient temperature is 0 ～which ℃, relative temperature normal use under 85%environments.

Dimensions: 63 x 63 x 122.5 indicators

Tachometer generator: 48 X 48 x 130

Alarm: 113.5 x 53.5 x 105.5

The indicator weight: 0.556 kg

Alarm: 0.415 kg

Tachometer generator: 1.020 kg

Socket: 0.0173 kg

R/min proportional speed speed ratio of r/min

From 0 to 1500 1:1 0 to 8000 1:3

From 0 to 3000 1:2 0 to 10000 1:3

From 0 to 3000 1:1 0 to 15000 1:5

From 0 to 5000 1:2 0 to 20000 1:6