Selectable Analog Output, 4 to 20 mA, 0 to 5 or 0 to 10 Vdc
The DPG300 series has been discontinued. Please contact our Pressure Engineering department for a possible alternative .
OMEGA’s DPG300 room pressure
monitor is designed for critical low
differential pressure applications
that require stringent pressure
monitoring and alarming. Optional
BACnet network capability for
integration in building automation
control systems is available.
DPG300 can monitor positive or
negative air pressure in protected
environments. It comes as a
complete system that includes
a convenient backlit RGB LCD
display with an intuitive graphic
user interface for pressure, security,
calibration and alarm set up. The
touch-screen allows finger-tip
access to menus that guild the user
through setup. Visual red and green
LEDs and local audible alarm, with
a time delay feature to prevent
nuisance alarms, alert personnel
to system status. DPG300 also has
a SPDT relay output for remote
indication of system status.
SPECIFICATIONS Power: ±85-265 Vac, 50-60 Hz Accuracy: ±0.5% BFSL Communications Option: BACnet Compensated Temperature Range: 0 to 50°C (32 to 120°F) Storage Temperature Range: -30 to 70°C (-20 to 160°F) Operating Humidity: 5 to 95% RH (non-condensing) Thermal Effects: ± 0.05% full scale (±0.03% full scale for high accuracy model) Overpressure: ±15 inWC for the ±0.1 and ±0.05 inWC, ±1 psig for all other ranges Pressure Media: Clean dry air, nonconductive, or non-corrosive gases only Pressure Fittings: ¼" OD barbed fittings (tubing TYSC-14316-100) LCD Display: 128 x 128 mm (5 x 5") RGB backlit Status Indicators: Green LED normal, red LED alarm Enclosure: NEMA 1 (IP20), rated for indoor applications Case: Fire retardant plastic Dimensions: 203 H x 130 W x 46 mm D (8 x 5.1 x 1.8") Weight: 680 g (1.5 lb) Electrical Connection: Removable terminal block Mounting: 102 x 102 mm (4 x 4") plaster ring (mounts to double gang electrical box)
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