Omega Products PX278-01D5V User Manual
B-156
B
OEM STYLE DIFFERENTIAL
PRESSURE TRANSDUCER
WITH FIELD SELECTABLE RANGES
$
175
Model Shown
U Up to 6 Field Selectable
Ranges in a Single Unit
U Rugged Panel Mount
Chassis
U NIST Traceable Calibration
U Up to 10 psi Differential
Overpressure without
Zero Shift
The PX278 is a rugged, differential
pressure transducer which offers up
to six field selectable ranges in one
unit. The PX278 incorporates a
rugged, steel panel mount chassis
and is ideal for OEM applications.
SPECIFICATIONS
Excitation: 12 to 35 Vdc
Output: 0 to 5 or 0 to 10 Vdc
Accuracy: ±1.0% FS
Operating Temp.: -18 to 80°C
(0 to 175°F)
Compensated Temp.: -4 to 65°C
(25 to 150°F)
Thermal Effects:
0.02% FS/°C (±0.0125% FS/°F)
Static Pressure: 10 psi
Media Compatibility:
Clean dry air or inert gas
Pressure Fittings: 0.2" hose barbs
(use
3
⁄16" Tygon tubing)
Termination: Screw terminal block
Enclosure: Enamel coated, 18 GA steel,
panel mount chassis
Weight: 454 g (1 lb)
To Order
(Specify Model Number)
MODEL NO. Selectable Ranges (inH2O) PRICE COMPATIBLE METERS
PX278-0.1D5V 0 to 0.1, -0.05 to 0.05 $175 DP24-E, DP25-E, DP41-E
PX278-01D5V 0 to 1.0, 0 to 0.5, 0 to 0.25 175 DP24-E, DP25-E, DP41-E
-0.5 to 0.5, -0.25 to 0.25,
-0.125 to 0.125
PX278-05D5V 0 to 5.0, 0 to 2.5, 0 to 1.25, 175 DP24-E, DP25-E, DP41-E
-2.5 to 2.5, -1.25 to 1.25,
-0.625 to 0.625
PX278-30D5V 0 to 30, 0 to 15, 0 to 7.5,-15 to 175 DP24-E, DP25-E, DP41-E
15, -7.5 to 7.5, -3.75 to 3.75
Ordering Example: PX278-0.1D5V, pressure transducer with user selectable ranges of
0 to 0.1, and -0.05 to 0.05 inches of water, $175
Dimensions mm (inches)
PX278
DIFFERENTIAL
PRESSURE TRANSDUCERS
WIRING
SCREW TERMINALS
+ (+EXCITATION)
- (COMMON)
0 (+SIGNAL)
Shown smaller
than actual size
NIST
39.8
(1.56)
28.7
(1.13)
28.7
(1.13)
114 (4.50)
54.2
(2.13)
57.4
(2.25)
127 (5.00)
Panel Mount
One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | info@omega.com
EPG05
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