DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-21

DQ MARINE PRODUCT DATA

ZZ3-1 Portside and Starboard Stern Shaft Tachometer

Category
Electronicial Instrument
Origin
China
ZZ3-1 Portside and Starboard Stern Shaft Tachometer

Product Overview

DQ Marine supplies marine equipment and technical products for shipyards, vessel operators, offshore projects and industrial buyers worldwide.

Key Specifications

Category Electronicial Instrument
Model / SKU zz3-1-portside-and-starboard-stern-shaft-tachometer
Weight / Size 230x260x120mm, IP Class: IP 56.
Origin China

Technical Information

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.