Overview
ULI 500 series instruments are blind transmitters. An ultrasonicwave is pulsed 5 times a second. The reflection of this pulse is received by the sensor. The time taken for the wave to travel to the object and back to the sensor is proportional to the distance of the object from the sensor. The compact size, narrow beam angle and small dead band ensures that these sensors will work
reliably for small tanks. These sensors are aggressively priced and are comparable to mechanical level switches for the same tank size.
These non-contact instruments find a variety of applications.Typical applications are measuring level of liquids in small storagetanks and diesel tanks. Other applications include Conveyor line counting, Web loop tension measurement, Open Channel flow measurement, collision detection, and more…
Non-contact Level Measurement
2.2m Measurement range
4-20mA output (3 Wire Type)
10 Deg Beam Angle
11 Deg Beam Angle
Compact size
Easy to mount
Can be mounted in diesel tanks
Field programmable output
Specification |
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|---|---|---|
| Range | : | 0.12 m to 2.0 m |
| Accuracy | : | 0.25% of Full Scale |
| Resolution | : | 1 mm> |
| Frequency | : | 50 Khz |
| Beam Angle | : | 11 deg |
| Enclosure | : | Plastic |
| Pulse Rate | : | 5 Pulses per second |
| Display | : | 2 LED’s for echo and programming |
| Signal Output | : | 4 – 20 mA DC (0 – 20mA) Factory settable only |
| Relay Out Put | : | None |
| Operating Temperature | : | 0 to 70 Deg C Maximum |
| Storage Temperature | : | -40 to 85 Deg C |
| Temperature Compensation | : | Not Provided |
| Pressure Rating | : | Atmospheric Pressure Only |
| Relay Output | : | None |
Power Consuption |
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| Voltage | : | 12 to 15 V DC |
| Power Consuption> | : | 1 watt maximum |