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UBT-24
3/4-4" Ultrasonic heat meter with pulse output and Modbus® communications.

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Product Specs
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Accuracy | ± 3 % |
Accuracy Detail | ± 3% of flow reading for velocity rate >1 ft/s (0.3 m/s) |
Applications | Energy Management Systems |
Compliance | CE |
Data Interface | Modbus |
Display Note | Backlit: 2.28˝ x 0.43˝ (58 mm x 11 mm), 2 line x 16 characters |
Display Type | LCD |
Electrical Connection | Cable |
Enclosure Ratings | IP54 |
Flow Direction | Any |
Linear Flow Rate, Max | 32 ft/s |
Linear Flow Rate, Min | 0.3 ft/s |
Materials | Polycarbonate |
Mounting Orientation | None |
Operating Temperature, Max | 122 °F |
Operating Temperature, Min | 32 °F |
Output Detail | Pulse: 1 optoisolated MOSFET relay, 500 mA max, 166 pps max, 200 Hz max |
Output Signal | DC Pulse |
Pipe Size, Max | 4 in |
Pipe Size, Min | 45355 in |
Power Consumption | DC: 7 W / AC: 7 VA |
Process Temperature, Max | 185 °F |
Process Temperature, Min | 32 °F |
Relative Humidity | 90% RH @ 122°F |
Repeatability | ± 0.15% |
Repeatability Note | ± 0.15% of measured value |
Supply Power Note | 12 V to 24 V ± 10% AC/DC at 7 watts per unit. Optional plug-in 12 V power supply |
Supply Power Type | AC/DC |
Supply Voltage | 12 to 24 Vac/Vdc |
Tube Wall Thickness | 0.39 in |
Weight | 1.1 lb |
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