SO250-UI Tank Sensor | Version 18.08.2015 | Data subject to alteration. Errors subject to correction.
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The SO250-UI ultrasound sensor is used to detect the liquid content of tanks and for
distance measurements. Besides applications in areas such as rainwater storage tanks
or heating oil tanks, the sensor can also be used in fish tanks or fountains, as well as for
monitoring the parking distances between heavy goods vehicles. Please follow the
“Instructions for assembly and operation” on page 4.
The distance/content level can be directly read off the display of the output device. The
integrated keyboard allows the tank geometry and data output to be input (Modbus
interface, current output, voltage output and two relay switch outputs). Switching a
relay can additionally trigger an acoustic alarm signal.
Functions:
•
Distance measurement
•
Content measurement
in spherical, rectangular and cylindrical shaped tanks.
Several tanks of the same type set up as a battery
•
Current output
•
Voltage output
•
2 relay switch outputs
for automatic filling/drainage and/or overfill/empty
warnings, or for triggering fault warnings
•
Modbus interface
with configurable address, data transfer rate, parity checking
Technical specifications
Evaluation device
Housing:
Plastic
Colour:
White
Installation:
Series installation on DIN rail
Protection rating:
IP 20
Dimensions:
approx. 123 x 89 x 61 (W x H x D, mm), 7 width units
Weight:
approx. 360 g
Ambient temperature:
Operating -5…+45 °C, Storage -25…+70°C
Ambient air humidity:
max. 95% rH, avoid condensation
Operating voltage:
230 V AC / 50 Hz
Power consumption:
max. 4 W
The product conforms with the provisions of EC guidelines
EMC Directive 2004/108/EC
Low Voltage Directive 2006/95/EC
The following standards and/or technical specifications have been applied:
EN 50491-5-1: 2010
EN 50491-5-2: 2011Air-ultrasound sensor
