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Pulsonic Technologies - Pulsar LC


Intelligent Level Transmitter


  • Single Point Transmitter

sensor and processing electronics all
contained in single enclosure.

  • 4-20mA Output

once programmed the analogue output is
linear to programmed units of level or distance

  • Simply Programmed

the unit is programmed via a laptop
using Windows 95 or a personal organizer using a standiard
communications package. There is no special software to

  • Intelligent Diagnostics

level, distance and engineering
parameters can be viewed directly on a laptop or a personal

  • High-Resolution Sensor

operating at 80kHz, the ultrasonic
sensor offers the highest operating performance available.

  • Simple Wiring

the Pulsar-420 can be wired as a three
wire unit or six wire unit where permanent computer
connection is required. Alternatively, a jack-socket is
available inside the unit for temporary computer connection.

  • High-Resolution Output

With a 12 bit ADC the analogue
retransmission output resolution is better than 0.05%.

  • Rugged Weatherproof

a strong structural Polyurethane foam
housing conforming to IP65 weatherproof rating.

  • Built-In Temperature

an integral temperature sensor
maintains accuracy of the ultrasonic signal at all time.

  • Wide Operating Range

operating distances: 0.25 to 6.0m or 0.4
to 12.0m.

  • Simple Installation

easily installed using flange or
bracket mountings.

  • Low Cost

low capital outlay combined with low
cost maintenance.

  • Ideal For Plc And Scada

simple and versatile, the Pulsar-420 is
ideal for multi-sensor applications.

Measurement Range 0.25 to 6.0m or 0.4 to 12.0m (liquids
and slurries)
Accuracy +/- 0.1% of measured range
Power Supply 20 to 30 Vdc, 5W
1/2 Beam angle 6 degrees
Calibration Laptop or Personal Organiser
Temperature Compensation Integral temperature sensor
Display LED indication of echo, and 4-20mA
Connection 3,4 or 6 wires
Analogue Output 4-20mA into 500 ohms max,
better than 0.05% resolution, 12 bit DAC
Digital Output RS232
Operating Pressure 2 bar
Enclosure IP65 rated structural
Polyurethane foam housing (Elastolit D-70)
Sensor 80 Khz operating frequency,
HDPE IP68 housing
Flange Mount 3" NP16 Polypropylene
flange or bracket

Pulsonic Technologies Ltd.

Campus House, 10 Hey Street, Bradford,

West Yorkshire, BD7 1DQ, UK

Tel : 01274 741681   Fax : 01274 722842


© Copyright May 1996. All rights reserved Pulsonic
Technologies Ltd have a policy of continued product
improvement and consequently we reserve the right to alter
specifications and prices without prior notice. © Copyright
notice since May 1996