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Madison-Omni® Differential Pressure Transmitter
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RELATED PAGES: PR Series Reference | Specification Work Sheet | Request Info
Madison-Omni-DP1 differential pressure transmitter with integrated programmable display
Madison-Omni-DP1 differential pressure transmitter with integrated programmable display.

PR Series
Madison-Omni® Differential Pressure Transmitter with Integrated Programmable Display

The Madison-Omni-DP1 is a differential pressure transmitter that incorporates a programmable display. This is the same display that is featured on our Madison-Omni continuous level switches, ultrasonic sensors and temperature sensors.

The Madison-Omni-DP1 has two separate ceramic sensors embedded in a thick-film technology. The bridge signals are temperature compensated. These PSIG measurements are compaired and processed as a differential pressure output signal. The wetted materials are stainless steel, Al2O3 ceramic and Viton O-rings, making this model suitable for most liquid applications.
Features:
• Suitable for use in most liquid applications
• Can also be used for high differential pressures
• High-quality materials offer high chemical resistance
• Display head can be turned for alignment after installation
• Analog output, frequency output, switching outputs
• Clear, easy-to-read backlit LCD display
• Changeable display units
• Designed for industrial applications
• Small and compact
• Quick and easy installation
Madison-Omni-DP1 Specifications:
Relative Pressure Operating Ranges / Overload Limits / Burst Pressure:
Range Overload Burst
PSIG BAR PSIG BAR PSIG BAR
0-14.5
0-29.0
0-72.5
0-87.0
0-290.1
0-725.2
0-1450.4
0-2900.8		 0-1
0-2
0-5
0-10
0-20
0-50
0-100
0-200		 43.5
87.0
217.6
435.1
870.2
2175.6
2900.8
4061.1		 3
6
15
30
60
150
200
400		 58.0
116.0
290.1
580.2
1015.3
2610.7
5076.3
8702.3		 4
8
20
40
70
180
350
600
Differential Pressure Range Customer-specified (min.: 10% of operating range; max.: operating range)
Accuracy ±1% FSD
Operating Temperature 32°F to 158°F (0°C to 70°C); 185°F (85°C) max. with swan neck
Storage Temperature -4°F to 176°F (-20°C to 80°C)
Supply Voltage 18-30 VDC
Power Consumption < 1 W
Switching Values (S1 and S2) PNP or NPN selectable; 300 mA load in sum max.; programmable as min. or max. value; short-circuit proof; reverse-polarity proof
Hysteresis Adjustable; position of hysteresis depends on min. or max.
Display Graphical back-lit LCD display with extended temperature range (-4°F to 158°F / -20°C to 70°C); 32x16 pixels; shows value and units; LED signaling lamp with simultaneous message in display
Connection At locking plug M12x1, 5-pole
Protection Class IP67
Materials: Medium Contact Stainless steel 1.4571, Viton, Ceramic Al2O3
Materials: Electronic Housing Stainless steel 1.4305 (housing); tempered mineral glass (glass); cobalt samarium (magnet); POM (ring)
Madison-Omni Differential Pressure Transmitter Dimensions   Madison-Omni-DP1 Swan Neck
An optional swan neck between the electronic head and the sensor offers easy adjustment and readout. This option additionally ensures the thermal decoupling of both units.
 
Terminal Assignment:
Madison-Omni Wiring Diagram
The switch points are changing to PNP or NPN, depending on your interface, automatically.
 
All specifications are subject to change without notice.
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