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    Rotary Torque Sensor DKM-140(R) (Wireless)

    Technical characteristics:

    The upper limit of the torque measurement*, kNm

    7-12 (22)*

    The lower limit of measurement of torque, kNm

    0,1

    Max acceptable basic percentage error, %

    1,5

    Digital interface

    RS-485

    Communication protocol

    Modbus

    Rated battery voltage, V

    7,2

    Battery runtime, months Ingress 

    about 18

    Marking of EX II 2G Ex db IIA T6 Gb 

    Min ingress protection, GOST 14254-2015(IEC 60529-2013)

    IP 65

    Ambient temperature range,оС

    -45 ... +65 

    Max weight, kg

    10 and more

    Max dimensions*, mm

    Ø 205*×103

    The radius of the radio, m

    1...5

    *pointed one of more than 20 DCM-140 sensor size types.

     

    DKM-140(R) measures rotary table torque and rpm in rigs with propeller shaft drives.

    DKM-140(R) is mounted on the rotary collar connected with the prop shaft.

     Appendix for DКM-140(R)

     
    Measuring Parameters:
     

    Capabilities:

    • Ex-rated;
    • Simultaneous handling of two variables: rotary table torque and rpm;
    • • Wireless channel to the control module.

    Design Features:

    • Customizable configuration to meet customer’s needs;
    • Minimum height of the sensor is 103mm.