| The Madison-Omni® integrated display design is available for ultrasonic (non-contact) sensors |
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U
Series
Ultrasonic Sensors with Programmable Integrated Display, Set Points and Hysterisis
In addition to the Madison-Omni® configurations featured in Madison's reed-switch-based continuous level devices, the Madison-Omni® design is available as an ultrasonic sensor for short-range (8" - 48" or 12" - 90") measurement..
There are four models and two standard ranges available with the integrated Madison-Omni® display. This universal display is the same one utilized in reed-switch-based level measurement. It offers user-programmable settings and, in addition to the displayed values, features an LED alarm light.
This non-contact level measurement sensor can be used in various liquids and solids. Level measurement can be displayed in inches or centimeters. As with all ultrasonic devices, you should avoid turbulance or sloping surfaces on the level to be measured.
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| Features: |
| • |
Range: 8" - 90" |
| • |
Ultrasonic level sensing with integrated user-programmable display |
| • |
Narrow 8° beam width |
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Adjustable ranges and alarm set points (NPN or PNP) |
| • |
Scalable 4-20 mA output |
| • |
Several mounting options |
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| Specifications: |
| Electrical: |
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Supply
Voltage |
18 to 30 VDC |
| Power Consumption |
< 3 Watts |
| Output |
4(0)-20 mA, 2(0)-10 V across; 500 Ohm resistor to 0 V |
| Switching Values (S1 and S2) |
PNP or NPN selectable; 300 mA load sum max.; programmable as min. or max. value; short circuit proof; reverse polarity proof |
| Hysterisis |
Adjustable; position depends on min. or max. setting |
| Display |
Graphical LCD display; temperature range -20°C to 70°C (-4°F to 158°F); 32x16 pixels; back-lit LED signaling lamp |
| Connection |
M 12x1; 5-pole locking plug |
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| Operational: |
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Accuracy |
±0.2% full scale |
| Linearity Error |
< 0.3% full scale |
| Temperature Error |
0.03% °C |
| Operating Temperature |
0°C to 70°C (32°F to 158°F) |
| Operating Pressure |
Ambient |
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| Environmental: |
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Approval |
IP67, CE |
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| Mechanical: |
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Wetted Materials |
PET 30% GV, epoxy resin, POM |
| Housing Materials |
Stainless steel, tempered glass, POM ring |
| Housing |
Flange mount with center hole 35.5mm and three fastening through holes for screws or bolts |
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| Options: |
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Swan Neck |
Optional swan neck between the electronics head and the primary sensor provides complete freedom in the sensor alignment and reading direction. Additionally provides thermal decoupling between units. See catalog drawing #NC-15 for illustration. |
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| Madison-Omni® Operation: |
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| Wiring Diagram: |
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| U Series
Madison-Omni® Sensors |
| MODEL |
VOLTS |
DWG.
NO. |
HOUSING
MATL. |
RANGE |
RESOLUTION |
MOUNTING |
OPERATING
FREQUENCY |
BEAM
ANGLE |
APPROVALS |
| (FEET) |
(M) |
(INCH) |
(MM) |
| UM4270-1 |
18-30 DC |
NC-15 |
SS |
4.92 |
1.5 |
0.12 |
3.0 |
Flange |
180 KHz |
8° |
C |
| UM4270-4 |
18-30
DC |
NC-15 |
SS |
8.20 |
2.5 |
0.20 |
5.0 |
Flange |
130 KHz |
8° |
C |
| UM4270-3 |
18-30
DC |
NC-15 |
SS |
4.92 |
1.5 |
0.12 |
3.0 |
Flange |
180 KHz |
8° |
C |
| UM4270-6 |
18-30
DC |
NC-15 |
SS |
8.20 |
2.5 |
0.20 |
5.0 |
Flange |
130 KHz |
8° |
C |
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U Series Madison-Omni Sensor Accessories
K5 PU-02SG – Ready-made cable; 5-pole,
2m length, molded-on straight plug
K5 PU-05SG – Ready made cable; 5-pole,
5m length, molded-on straight plug
K5 PU-10SG – Ready-made cable; 5-pole,
10m length, molded-on straight plug
K5 PU-02SW – Ready-made cable; 5-pole,
2m length, molded-on 90° angled plug
K5 PU-05SW – Ready-made cable; 5-pole,
5m length, molded-on 90° angled plug
K5 PU-10SW – Ready-made cable; 5-pole,
10m length, molded-on 90° angled plug
KB05 PU-W – For user-constructed cable;
5-pole, 90° angled plug
KB05 PU-G – For user-constructed cable;
5-pole, straight plug |
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| All specifications are subject to change without notice. |
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