VM311英文版說明

VM311 WIN311 Upgrade of Vibration String Sensor Module

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Item specifics:?

Type:Air Conditioner Parts

Product Description


COMWIN ?Internet of things security monitoring navigator

We are the safety monitoring equipment research and development, production, solution provider

Factory direct sale???Authentic guarantee

l?Industrial production standards,?Stable performance.(Working temperature-40~85)

l?Embedded chord reading module?vm311,?Small volume,?Low power consumption,?Strong compatibility.?Stable performance,?The accuracy and reliable.

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Product parameters

Measuring range

300HZ~7000HZ

Measurement resolution

0.1HZ

Accuracy of measurement

0.5HZ

Appearance of size

60*36*3.3mm

Digital interface

RS232+RS485+UART(TTL)

The power input

DC5~12V/DC3.3V

The average power consumption

20mA

Working temperature

-40~80

Communication protocol

MODBUS/AABB

Product front and back display

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Function introduction

What does the embedded string reading module bring to us?

Powerful functions

Single press to realize the vibrating string excitation;

Return signal amplification after excitation, support dynamic amplification, and the amplification can be configured;Support temperature measurement.

Ease of embedded integration

High-quality high-density PCB board, four-layer processing technology, ultra-small size, volume only 60*36*3.3, easy to integrate into other products.

Strong compatibility

Suitable for all kinds of single - string vibration sensor.

Convenient for mass production

High integration, small size, table stick stamp hole package design, easy to patch type assembly line mass production.

Ten functional features

1.?High precision

2.?Small volume

3.?Low power consumption

4.?Strong compatibility

5.?Dual mode switching

High voltage pulse,?Low frequency sweep,?User can customize excitation voltage

6.?Automatic continuous measurement or single start by pressing keys

7.?The four measurement parameters are measured synchronously

8.?Accuracy up to 0.5hz

9.?Output interface:RS232+RS485+UART(TTL)

10.?Communication protocol:MODBUS/AABB.

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