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The Omniguard 4 is a differential pressure recorder in a completely self-contained package, designed from the beginning to be extremely flexible yet easy to use. The included accessories, owner's manual, hose, a spare roll of paper and AC cord, store easily in the lid. There's no AC adapter to keep track of and it's easy to find a convenient spot to place the unit since the Omniguard 4 is not position sensitive and can be hung by a nail. Accurate measurements continue even if the unit is dropped or moved. The backlit graphics display provides the easiest setup possible, pressure is indicated with large easy to read characters and alarm setpoints are always displayed. Screen icons show the monitoring, printer and audible alarm status with a glance. Detailed information for job setup, feature settings and operating instructions are available on-screen at any time by pressing the Help key. Troubleshooting topics are also covered. Pressure readings are time stamped and logged into memory once containment has been established. Audible and visual alarms activate whenever the pressure reaches the alarm setpoints.

Key Features

  • Configuration report prints current settings and monitoring status for easy review
  • Real time monitoring of differential pressure and/or vacuum level

Technical Specifications

Operating Range +/- 0.250 inches Water Column ( +/- 6.35 mm WC, +/- 62.5 Pascals)
Resolution 0.001 inches Water Column ( +/- 0.05 mm WC, +/- 0.5 Pascals)
Accuracy +/- 0.003 inches Water Column or +/- 1% of reading whichever is greater
Pressure Units Displayed WC (inches Water Column), mmWC (millimeters Water Column), Pa (Pascals)|NULL|NULL|NULL|0|NULL
Operating Range +/- 0.250 inches Water Column ( +/- 6.35 mm WC, +/- 62.5 Pascals)
Resolution 0.001 inches Water Column ( +/- 0.05 mm WC, +/- 0.5 Pascals)
Accuracy +/- 0.003 inches Water Column or +/- 1% of reading whichever is greater
Pressure Units Displayed WC (inches Water Column), mmWC (millimeters Water Column), Pa (Pascals)|NULL|NULL|NULL|0|NULL
Printing/Logging Rates Normal Operation -- highest and lowest pressure readings printed/logged at intervals of 5, 15, 30 minutes or OFF Alarm Condition -- current
Pressure Inlets Two 3/16\" OD barbed hose connectors, 10 ft of hose provided
Power 115 VAC 60Hz with 6 ft power cord (220 VAC 50Hz optional, 6VDC battery pack optional)

Dimensions

  US Metric
Dimensions 9.25 x 7.5\" x 4.5\"\" 23.49 x 19.05 x 11.43 cm

Weight

  US Metric
Weight 6 lbs 2.72 kg