ZJK-NJ torque transmitter is used to measure the torque and rotate speed of centrifugal pump motor, which can output respectively the simulation signal of 4～20mA torque and rotary speed; With standard 485 communication interface, it can upload the testing data to the host computer. The torque and rotate speed value of motor are displayed with LCD. Transferred via wireless launching means, it has solved the problem that is difficult to measure torque in rotating condition.
2. Main Technical Parameters
|Physical quantity of test||Test range||Precision|
|Rotate speed||0~5000 r/min||0.2%|
|Communication interface||Standard RS-485|
|Output signal||Twin-channel signal of 4~20 mA torque and rotate speed|