• Grind Sound Measuring Instrument (electric ear)
  • Grind Sound Measuring Instrument (electric ear)
  • Grind Sound Measuring Instrument (electric ear)
  • Grind Sound Measuring Instrument (electric ear)
  • Grind Sound Measuring Instrument (electric ear)
  • Grind Sound Measuring Instrument (electric ear)

Grind Sound Measuring Instrument (electric ear)

Type: Monitoring System
Application: Sentinel Surveillance, Sound Monitoring
Feature: Waterproof / Weatherproof
Video Capture System: Camera Lens
Video Transmission System: Optical Fiber Transmission
Software Function: Monitoring
Customization:
Gold Member Since 2020

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  • Overview
  • Product Description
  • Certifications
  • Application
  • Packaging & Shipping
  • FAQ
  • contact us
Overview

Basic Info.

Model NO.
LM-MY201
Software Usage
Vehicle Monitoring Software, Computer Monitoring Software, Mobile Phone Monitoring Software
Client Software
Client Software
Model
Smaller Models
Sensor
CCD
Kind
Autofocus Lens
Technology
Pan / Tilt / Zoom
Horizontal Resolution
480tvl
Transport Package
Wooden Box
Specification
stainless steel material
Trademark
LM
Origin
China
HS Code
9031809090
Production Capacity
50000PCS/Year

Product Description

Product Description
Grind sound measuring instrument (electric ear)
Product model: LM-MY201

Product introduction:
1. Widely used in cement, building materials, metallurgy, mining, electricity, chemical industry etc of ball grinder measuring grind sound.
2. The product is light and installation is convenient.
3. High ability in resisting electrical current and voltage surge.
4. With wide frequency range and good response.
5. Active filter, with frequency selection characteristic.
6. Grind sound signals is steady and smooth.
7. With good directivity and small interference.
8. The calibration signal, interior can calibrate.
9. Grind sound sensor is full-sealing. It well suits to the bad conditions with high humidity and high dust. 
10. Connect with computer to forming a grind control system to increase production, prevent full grinding and empty grinding, reduce labor intensity and improve labor productivity.
11. Full digital calibration and function setting. There is no need to adjust by potentiometer.
12. Power-off protection function: when debugging, the parameters that write to the memory will still be saved.

Technical parameters:
1. Measurement range: 0%~100%
2. Probe impedance: 600Ω±15%
3. Frequency response: 50HZ~18000HZ
4. Sensibility: 73dB±2dB
5. Input sound intensity signal: 4MA~20MA
6. Measurement error: ±0.1%
7. Constant current accuracy: when load changes, the output current changes better than 0.5%
8. Working temperature:-5ºC~+70ºC
9. Environment humidity: <85%
10. Supply voltage:input:50Hz,220V±10% 
11. Box size: 73*150*160mm(H*W*D)

12.Loading capacity: <2K

Certifications


Grind Sound Measuring Instrument (electric ear)

Application


Grind Sound Measuring Instrument (electric ear)

Packaging & Shipping

Package: Standard export package(Carton box or Wood box)
MOQ: 1PCS
Loading Port: Shanghai,China 
Delivery Time: 15~25 working days

FAQ

Q1: About the warranty?
A1: We can offer 1 year warranty.
 
Q2: About the quotation?
A2: Yes, please confirm product model and order quantity,the quotation send to you by email.
 
Q3: About Terms of payment?
A3: L/C,T/T,D/A,D/P,Money Gram,Western Union,Paypal.
 
Q4: About the features?
A4: Explosion-Proof/High Temperature Resistance/Water-proof
 

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