D-FW 231 Filter monitor

D-FW 231 Filter monitor

D-FW 231 is a filter monitor to detect the efficiency and function of filters and filtration systems. Dust Monitor for qualitative measurement of dust concentration in dry process or flue gas.

The filter monitor uses the triboelectric effect to determine dust loads in flowing gases. The electrical charge which the dust particles experience due to friction is picked up by a probe protruding into the dust channel and converted into a measuring signal by electronics. The measuring signal is proportional to the dust concentration and is calibratable at a constant gas speed.

Features:

• Compact and rugged design
• Good price/performance ratio
• Ideal for monitoring bag filters
• Minimal maintenance required
• Early detection of filter malfunctions
• Savings in cost, as no preventative filter exchange is necessary

Applications:

• Power stations
• Bag filter plants of all types
• Dust extraction plants in the production industry
• Waste incineration plants
• Crematoriums
• Not suitable for use directly behind electrostatic precipitators