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Home » Products » Dust Monitor » Dustguard Particulate Monitor

Dustguard Particulate Monitor

Dustguard Particulate Monitor
Dustguard Particulate Monitor
Product Code : PM 250
Brand Name : HNL
Price And Quantity
  • Minimum Order Quantity
  • 1
  • Unit of Measure
  • Piece/Pieces
Product Specifications
  • Usage
  • Chimney
  • Type
  • Solid Flow Monitor
  • Material
  • SS 316
  • Power Supply
  • 230 V AC , 50 Hz
  • Power Consumption
  • 3 Watt (W)
  • Accuracy
  • 2% %
  • Range
  • 0-1000
  • Weight
  • 3000 Grams (g)
Product Description

Dustguard Particulate Monitor

The Stack Guard series operate on the principle of Tribo - Electric charge transfer. The electrical charge carried by dust particles is captured by a highly sensitive Tribo - Electric probe, amplified and then transmitted to the control unit. As the current generated by the charge is proportional to the concentration of particles present, an indicative signal of dust presence results.

Stack Guard is most suitable for use in Low Humidity gas streams with reasonably constant flows. The Control unit is mains powered, & incorporates alphanumeric display with Adjustable alarm levels.

  • Dust levels at which the red LED light, alarm is triggered
  • The emissions level at which the audible and visual alarm is triggered

Process Trend Monitor and Multi-Purpose Dust Alarm with display A real time continuous indicative dust monitor with logging & alarm capability. Low cost solution to monitoring requirements.

  • Quick & easy single point installation with no moving parts.
  • Low capital & maintenance costs.
  • High Sensitivity.
  • Can be calibrated to show emission levels in mg / m3.
  • Adjustable range from 1-1,000 mg/m3.
  • Minimum detection limit less than 1 mg/m3.

Technical Specifications


Tribo - Electric charge transfer


Adjustable over a wide dynamic range

Operating Temp (Gas).

-15 to 250 °C (”T” Model up to 700 °C )


1-1,000 mg/m³

Response Time


Duct Diameter

25 mm to 2.2 m


90°C to Duct Wall

Output connector

Single Flat Flanged Fitting

Material of Construction


Probe Length

25, 100, 250, 500, 750, 1000 mm

Probe Diameter

16 mm


PTFE (T Model - Glass Ceramic)


WP Aluminum casting


115 X 65 X 55 mm


3 wire 4-20 mA


Suitable for Hazardous areas


Green - Normal

Averaging Time

Yellow - Warning

Output - Remote Alarm

Red - High Alarm

Output - Remote data (Optional)



& 4 - 20 mA

Digital out (Optional)

RS 232 / RS 485


ABS Polycarbonte of Control Unit

Trade Information
  • Payment Terms
  • Telegraphic Transfer (T/T)
  • Supply Ability
  • 10 Per Month
  • Delivery Time
  • 3 Week
  • Sample Available
  • Yes
  • Sample Policy
  • Within a certain price range free samples are available
  • Packaging Details
  • As per companies standards
  • Main Export Market(s)
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
  • Main Domestic Market
  • All India
  • Certifications
  • CMRI approved enclosure


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