WALSN INTERNATIONAL CO., LTD 

Products
Walsn Mill & Silo Monitoring [MSM-100]
    Publish time 2020-02-17 15:09    
Walsn Mill & Silo Monitoring [MSM-100]

Overview

Mill & Silo Monitoring is a monitoring system specifically designed to continuously detect carbon monoxide (CO) in pulverizing mills. The high level of CO produced by any incomplete combustion process is used by the MSM-100 system as advance warning of a  mill fire. It is suitable for any coal or peat system where advance warning    of spontaneous combustion is required. MSM-100 is intended for operation in the electricity, metals, cement, steel and processing industries. The MSM-100 system consists of three principle parts, probe, blowback unit, and the monitoring unit.

Product Features
The MSM-100 probe is flange mounted,and designed to withstand a very high
level of abrasive particles. The probe surface has Nanometer wear-resistant coating Automatic blowback function
Double-sensor technology, automatic timer, auto calibration mechanism,extended sensor service life,precision information, and zero point stability.
MSM-100 technology can detect and alert personnel faster than any temperature gradient detection mechanism.

Typical Applications

Storage Silos Pulverizing Mills Grinding Plants Coal Bunkers

Specifications

 

Measuring Range

1ppm ~ 100ppm / 1ppm ~ 4000ppm

Resolution Ratio (Optional)

1ppm (1mg)

Repeatability

± 2% Measuring Range

Linear

< 2% Full Range

Zero-drift/Span-drift

< 2% Full Range

Current Loop Outputs

4mA ~ 20mA isolated Output, Maximum Loop Impdance 1000 Ω

Relay Outputs

CO High Alarm, CO Low Alarm, System OK, System Maintenance

Operating Temperature

-40 ~ +55�C (-40 ~ + 131�F)

EMC

EN-61326

Power Supply

EN-61010-2,220V 50Hz,300W

Zero Calibration (Air)

2 bar, Clean & Dry, Flow Volume 5L/min

Cooling Air

2 bar ~ 10bar, Clean & Dry, Flow Volume 90L/min, Ambient temperature<30oC,

cooling is not required

Overall Dimension

600mm x 600mm x 350mm

Weight

53kg

Standard Gas Categories

Working Components CO / Background Components N2