Omniguard IV
Omniguard IV
Engineering Solutions (Omniguard)

Omniguard IV

Pine Item #51370

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, the 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.


Real time monitoring of differential pressure and/or vacuum level

Programmable high and low alarm setpoints

Extremely simple to set up and use

30+ day internal memory stores pressure readings and alarm occurrences with a time/date stamp

Passcode protection prevents tampering

Multiple reports available at the touch of a key

View log on screen, scroll through entire memory contents


Monitoring and documenting Vacuum and Pressure in containment areas

Ideal for asbestos, lead and mold abatement

Clean room monitoring

Constructing and engineering

Remediation cleanup

Environmental monitoring

Quantity must be 1 or more
Translation missing: en.products.product.equipment_available
Request a Quote


Technical Specifications

Operating Range± 0.250 inches Water Column ( ±6.35 mm WC ± 62.5 Pascals)
Resolution0.001 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 DisplayedWC (inches Water Column) mmWC (millimeters Water Column) Pa (Pascals)
Printing/Logging RatesNormal Operation -- highest and lowest pressure readings printed/logged at intervals of 5 15 30 minutes or OFF Alarm Condition -- current
Pressure InletsTwo 3/16\ OD barbed hose connectors 10 ft of hose provided
Power115 VAC 60Hz with 6 ft power cord (220 VAC 50Hz optional 6VDC battery pack optional)
DimensionsUS: 9.25 x 7.5 x 4.5 in. Metric: 23.49 x 19.05 x 11.43 cm
WeightUS: 6 lb. Metric: 2.72 kg
Manuals & Data Sheets