HNL - Model PM-251 -Broken Filter Bag Detector
Timely Detection of Broken Bags in a Bag House Proven Technology, Time-Tested and Economically Priced Detector. It measures the Triboelectric effect and determines when particle Emissions exceed the acceptable levels.
- Field-Proven Tribo-electric Technology ensures reliability.
- Direct sensing method; Actual Particulate measurement.
- Adaptable, suitable for virtually all dust collectors.
- Damping system to prevent False Alarms.
- Adjustable Sensitivity, Alarm Level and Time Delay to suit wide variety of Powders and Bulk Solids.
- Robust & Reliable.
- Easy installation. Low maintenance
- Wide range of duct sizes from 250 mm to 2 m.
- Integral Assembly of Sensor and Electronics in Rugged Housing.
Broken Bag Detectors finds applications in a wide variety of industries where Detection and control of Dust levels are critical for the Safety, Maintenance, Equipment operation, Plant Efficiency and/or the Environment. It Provides Reliable and Economical detection of leaks and Filter Failures in Powder and Bulk Solids industries Broken Bag Detectors has LED visual indications and a relay output to maximize its user-friendliness and automation capabilities. It incorporates a specially designed adjustable damping system that increases its response time and prevents False Alarms.
For Process Flow Application it is a reliable flow / no-flow detector to monitor Flow disruptions of dry solids in bulk handling & pneumatic conveying applications.
Technique: Tribo – Electric charge transfer
Sensitivity: Adjustable
Operating Temp (Ambient): -20 to 70 °C
Flue Gas Temperature: 0-250 °C (upto 1000 °C Opt)
Ranges: 1-1,000 mg/m3
Response Time: Instantaneous
Duct Width: 50 mm to 2.2 m
Positioning: 90 °C to Duct Wall
Communications Path Length: Up to 1,000 meters
Socket: Single 1 Flat Flanged Fitting
Mounting Details: Dia 40 mm, Quick Disconnect Fitting With Clamp And Gasket
Construction: 316 Grade Stainless Steel
Sensor Length: 25, 100, 200, 500, 1000 mm or custmised
Insulation: PTFE (T Model – Glass Ceramic)
Sensor Diameter: 10 mm
Power Supply: 24 V DC
Output: 4-20 mA
Alarms: Green – Normal
Yellow – Warning
Red – High Alarm
Alarm Delay: Adjustable up to 10min
Averaging Time: Programmable Up to One Hour
Output – Remote Alarm: SPDT Relay 24 V DC 5 mA
Power Supply: 110/220 Volts 50 Hz Ac or 24 V DC