Differential-pressure control panels for cartridge dust collectors introduced

November 11, 2008

United Air Specialists (UAS) has introduced two new digital pulse cleaning control panels to monitor differential pressure on its line of cartridge dust collectors. The digital pressure control (DPC) gauge is designed for on-demand cleaning and suitable for maximum performance when using advanced nanofiber cartridge filters. The digital pressure monitor (DPM) gauge is suitable for situations that require only continuous-pulse cleaning.

Similar in appearance, both the DPC and DPM gauges feature a compact enclosure for a clean installation; digital LED pressure readouts from 0 in. to 8 in. WC; four functional programming buttons instead of small dials; Opti-link® infrared communication technology for easy programming changes in the field; a multicolored LED arc readout that mimics a moving needle; calibration operation; the ability to show positive, negative, and differential measurement; a NEMA 4-rated pulse control panel; ETL, CE approval; a UL-recognized pulse timerboard; optional 4-20-mA output signals; and 100-130 VAC, 50/60 Hz.

The on-demand DPC gauge also features multiple set points and alarm settings; automatic or manual reset on alarm conditions; integration with company control panels via dry contacts; the ability to display percentages; mode selection for differential pressure, velocity, or flow display; and a contrast option (bright/dim) for the LCD.

Both the DPC and DPM can be used as a stand-alone accessory or mounted within a UAS starter panel. They also can be retrofitted to the company's existing equipment.



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