KNX SO250 – Tank Sensor

514.00  ( 514.00  excl. tax /// 616.80  incl. tax)

Level meter…

The Ultrasonic Probe SO250-UI is used for measurement of the fill level of liquids in tanks or for distance measurement.

SKU: so250 Category:

Description

Level meter…

The Ultrasonic Probe SO250-UI is used for measurement of the fill level of liquids in tanks or for distance measurement.


The Ultrasonic Probe SO250-UI is used for measurement of the fill level of liquids
in tanks or for distance measurement. In addition to application areas like rainwater cisterns or fuel tanks, also e. g. fish ponds or wells or the parking distance of trucks can be monitored.The display directly indicates the distance/fill level. The integrated key pad is used for selection of the tank dimensions and setting of data output (Modbus interface, current output, voltage output and two relay switching outputs). When the relays are switched an additional acoustic alarm can be emitted.

More info and ETS product database

Functions and Operation

  1. Distance measurement
  2. Fill level measurement in spherical, rectangular and cylinder tanks. Several similar tanks as battery
  3. Current output
  4. Voltage output
  5. 2 relay switching outputs for automatic filling/drawdown respectively overflow/empty message or for emission of a malfunction message
  6. Modbus interface with adjustable address, data transfer rate, parity check

Technical Data

Evaluation Unit
HousingPlastic material
ColourWhite
MountingSnap-on fitting on mounting rails
Protection categoryIP 20
Dimensionsapprox. 123 x 89 x 61 (W x H x D, mm), 7 width units
Weightapprox. 360 g
Ambient temperatureOperation -5…+45 °C, storage -25…+70°C
Ambient air humiditymax. 95% RH, avoid bedewing
Operating voltage230 V AC , 50 Hz
Power consumptionmax. 4 W
Outputs• Adjustable current output 0…20 mA or 4…20 mA
• Adjustable voltage output 0…10 V or 0…5 V
• Modbus data (protocol: Modbus RTU)
• 2 x Relay, potential-free, max. 250 V AC / 7 A each
Ultrasonic Probe
HousingPlastic material
ColourBlack
Protection categoryIP 52
Liquid resistanceWater, fuel
DimensionsTotal diameter approx. 60 mm,
total head height approx. 45 mm, thread 1½ inches
Connection leadRG 58 coax cable, length 10 m
Total weightapprox. 400 g
Ambient temperature+0 … +40 °C
Measurement range12 … 250 cm

Scope of Delivery

  1. Evaluation unit with display and keypad
  2. Ultrasonic probe
  3. Data sheet with installation instruction (English, German, French, Italian or Spanish)

Downloads

ETS file

KNX SO250

KNX_SO250_4c

KNX SO250 – Tank Sensor

 

Additional information

Weight0.36 kg
Dimensions12 x 9 x 6 cm