DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-09-08

DQ MARINE PRODUCT DATA

JN-120 8-bit Counter

Category
Electronicial Instrument
Origin
China
JN-120 8-bit Counter

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 jn-120-8-bit-counter
Weight / Size 120x60x70mm
Origin China

Technical Information

JN-120 8-bit Counter Introduction

Power supply: DC 24V (or AC 110V~AC 220V)

Counting range: 0~99999999

Input signal: Pulse wave

Overall size: 120x60x70mm

Installation hole opening size: 116x56mm

Match with stern shaft measuring device.

Used for ship stern shaft revolution counting.