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Operating Range
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+/- 0.250 inches Water Column ( +/- 6.35 mm WC, +/- 62.5 Pascals)
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Resolution
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0.001 inches Water Column ( +/- 0.05 mm WC, +/- 0.5 Pascals)
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Accuracy
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+/- 0.003 inches Water Column or +/- 1% of reading whichever is greater
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Pressure Units Displayed
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"WC (inches Water Column), mmWC (millimeters Water Column), Pa (Pascals)
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Calibration
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Zero Cal function, temperature compensated
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Burst Pressure
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3 psi (20 kPa) on either port
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Data Storage Capacity
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512,000 characters, 120+ days of readings (over 16000 logged events) in non-volatile memory
(no battery required)
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Display
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Graphic Liquid Crystal Display (LCD) with adjustable backlight and over 3.5 sq. inch viewing area
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Internal Clock
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the internal clock is powered by a self-charging lithium-ion battery that provides 30+ days
of clock operation when AC or DC power is not present
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Printer
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20 character wide thermal printer (uses 2.2" wide thermal paper)
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Printing/Logging Rates
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Normal Operation -- highest and lowest pressure readings printed/logged at intervals of 5, 15, 30 minutes or OFF
Alarm Condition -- current pressure reading printed/logged at intervals of 15, 30, 60 or 120 seconds for first
10 minutes of alarm condition, increasing to 15 minute intervals thereafter
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Alarms
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Two programmable alarm setpoints, 95db audible alarm with flashing LED and on-screen warning indicate alarm condition
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Pressure Inlets
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Two 3/16" OD barbed hose connectors, 10 ft of hose provided
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USB Ports
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USB V1.0 Type-B for PC communication and Type-A for flash drive, also supports optional remote alarm, autodialer and telephone or wireless modem with Omniguard USB Port Adapter
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Power
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115 VAC 60Hz with 6 ft power cord (220 VAC 50Hz optional, 6VDC battery pack optional)
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Case
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Dimensions 9.25" x 7.5" x 4.5", Shipping Weight 6 lbs., Copolymer polypropylene case with polycarbonate
window in the lid and stainless steel hanging hook
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Warranty
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One Year Limited Warranty
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