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K50U Series

Wireless Ultrasonic Sensor

The Sure Cross® U-GAGE® K50U Ultrasonic Sensor works in a variety of environments to provide a measurement of the distance between the target and the sensor. It is designed for plug-and-play use with the Q45U wireless node, creating a cost-effective and easy-to-use solution for monitoring mobile or remote tanks and totes. 

  • Provides a distance measurement from the target to the sensor
  • Three meter sensing range with a 300 mm dead zone
  • Built-in temperature compensation
  • Rugged design for demanding sensing environments; rated IEC IP67, NEMA 6P
  • Connects using a 1-wire serial interface
  • Designed to work with FlexPower 1-Wire Serial Interface Node models
  • Two sensor models available; one with a 1-wire serial interface and one that functions as a Modbus slave via RS-485

Technical Literature

Date
Type
Size
U-GAGE K50UX1 Ultrasonic Sensor (1-Wire Serial Interface)
2 May 2018
Datasheet
820K
U-GAGE K50UX2 Ultrasonic Sensor (Modbus RS-485 Interface)
2 May 2018
Datasheet
819K
Sensor Configuration Tool Instruction Manual
28 Feb 2018
Product Manual
1.1MB
MultiHop Radio with 1-Wire Serial Interface (M-H6)
14 Feb 2018
Datasheet
1.3MB
Wireless Q45U Node for Universal 1-Wire Serial
10 Jan 2017
Datasheet
476K
Performance FlexPower Node with 1-Wire Serial Interface (P6)
4 Oct 2016
Datasheet
445K
Date
Type
Size
U-GAGE K50U Ultrasonic Sensor 1-Wire Serial Interface -- Datasheet (French)
10/03/16
Datasheet
826K
U-GAGE QT50U Series Sensor with Analog Output (dc) -- Datasheet (French)
02/17/16
Datasheet
892K
Date
Type
Size
U-GAGE K50U Ultrasonic Sensor 1-Wire Serial Interface -- Datasheet (German)
10/03/16
Datasheet
826K
U-GAGE QT50U Series Sensor with Analog Output (DC) -- Datasheet (German)
02/17/16
Datasheet
897K
Date
Type
Size
U-GAGE K50U Ultrasonic Sensor (1-Wire Serial Interface) -- Datasheet (Italian)
10/03/16
Datasheet
825K
U-GAGE QT50U Series Sensor with Analog Output (DC) -- Datasheet (Italian)
02/18/16
Datasheet
893K

Software

Date
Type
Size
Sensor Configuration Tool
16 May 2018
Software
3MB

Marketing Literature

Date
Type
Size
Wireless Products Catalog - 2nd Edition
21 Mar 2018
Other
11.2MB
Solution Profile - Monitoring CNC Cutting Fluid Tank Levels
19 Mar 2018
Other
249K
Packaging Solutions
Packaging Solutions
13 Sep 2017
Product Brochure
11.1MB
Wireless Solutions for Environmental and Process Monitoring
29 Jun 2017
Product Brochure
2.3MB
Date
Type
Size
K50U Ultrasonic Sensor
K50U Ultrasonic Sensor
09/21/17
Product Brochure
1MB
Date
Type
Size
K50U Ultrasonic Sensor
11/25/16
Product Brochure
275K
Date
Type
Size
K50U Ultrasonic Sensor
Ultraschallsensor K50U
11/29/16
Product Brochure
275K
Date
Type
Size
K50U Ultrasonic Sensor
06/29/17
Product Brochure
275K
Date
Type
Size
K50U Ultrasonic Sensor
K50U Ultrasonik Sensör
11/24/16
Product Brochure
761K

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Input/Output

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Minimum Sensing Distance (mm)

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Power Supply

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RS-485

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1-wire Serial Interface

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  1. K50UX1CRA

    logo with r symbol

    K50 Ultrasonic Sensor
    1-Wire Serial Interface
    Range: 300 mm to 3 m (11.8 in to 118 in
    230 mm (9 in) QD Cable

  2. K50UX2CRA

    logo with r symbol

    K50 Ultrasonic Sensor
    Modbus Slave Device via RS-485
    Range: 300 mm to 3 m (11.8 in to 118 in)
    230 mm (9 in) QD Cable

  3. K50UX1ARA

    logo with r symbol

    K50 Ultrasonic Sensor
    1-Wire Serial Interface
    Range: 100 mm to 1 m (3.94 in to 39.4 in)
    230 mm (9 in) QD Cable

  4. K50UX2ARA

    logo with r symbol

    K50 Ultrasonic Sensor
    Modbus Slave Device Via RS-485
    Range: 100 mm to 1 m (3.94 in to 39.4 in)
    230 mm (9 in) QD Cable