JM72N Digital Length Meter Length Counter Measured in Feet Inches Meter Yard with Metal V Measuring Wheel

La description

【PRODUCT PARAMETER】Measurement unit: feet, inches, meters, yards freely switch, double row *-digit count, red digital display, can count *****9, can count positive and negative, double relay control
【ALARM SETTING】 It can be connected to an alarm and supports pre-alarm settings. After reaching the preset value, the alarm will automatically alarm, which can be set to automatically reset, which is convenient to work. The alarm needs to be purchased by yourself.
【MEMORY FUNCTION】 If there is a sudden power failure, after the power is restored, the machine will maintain the value before the power failure.
【COUNTING LENGTH】The length counter is mainly used for automatic length measurement, circle counting and control in the production of textile, cable, paper and other silk, wire, pipe and strip materials. Can be used in cloth inspector, coiler, finalizer and cable machine.
【After-sales Service】 There is an instruction manual in the package to guide you how to switch the measurement unit and adjust other parameter settings.We provide a one-year warranty, if there is any problem with your machine, we will repair or replace it for free.

Technical Parameter

Model: JM*2N Length Counter
Counting range: ************9
Input signal: phase difference NPN signal or single-ended NPN, single-ended PNP
Control mode: relay contact output
Display mode: six-digit digital tube double-row display
Working power supply: AC ******0V (please contact customer service if *4V or *2V is required) Output power supply: DC*2V (can supply power to encoder or sensor)

The Main Design

This product is designed for high performance and direction discrimination circuit with photoelectric encoder, which can realize the two directions of the length measurement, which can also reduce the superposition of meters, reversible meter! Various specifications of meter wheels can be selected.