ZZ3-1 Portside and Starboard Stern Shaft Tachometer:
ZZ3-1 Portside and Starboard Stern Shaft Tachometer Introduction
Size: 230x260x120mm, IP Class: IP 56.
Signal Voltage: 0±10V, Installation Type: Wall type.
Measuring Range: 0±200 r/min / 0±600 r/min and etc.
Mounting Size: Fixed thread hole size 177x177mm, 4-Ф8mm.
It is widely used for ship stern shaft speed measurement.