Intelligent frequency tachometer -KH501

Intelligent frequency tachometer -KH501
 

Product description:

Intelligent frequency tachometer -KH501








Intelligent frequency tachometer -KH501




product manual:






Intelligent frequency tachometer -KH501





Uses: Suitable for turbines and other rotating machinery speed, cycle, frequency measurement
Features: stable and reliable operation, the lower limit alarm value, the gear can set the scene.


KH501 is a high-precision measurement, data acquisition compatible smart instrumentation, suitable for speed, line speed, frequency, length and other physical accurately measure and control communications with a variety of auxiliary functions, transmission, feeding, etc. The output using the most advanced The modular structure, functional and flexible preparation, alarm can be set to any resistance state, pulse input can be up to 30KHZ. using the most common MODBUS communication protocol, the maximum baud rate of 19200


Low speed (electric converter steel plant, rotary kiln cement plant, the turbine disk drive speed, etc.) measurements. Because of its small sensor input signal, usually only a few dozen to a few hundred millivolts, conventional instruments difficult to accept. I plant production The low-speed tachometer, 20mv signal meter magnetic sensor output can receive, ranging from 1 to 9999 rev / min. I plant successfully developed low-speed tachometer meet the speed requirements of a large number of low-speed devices.


The magnetic speed sensor uses electromagnetic induction principle, mainly to provide a signal for the smart tachometer




Accuracy: ± (0.2% FS + 1) word sampling period: ≤0.5 second display range: 0-9999
Power supply voltage: 85-240VAC
Power consumption: (5W
Burnout or over-range: Display OPEN
SMD (SMT) technology, the design is more compact, lightweight
Input Specifications:
Pulse signal: 0-10KHZ frequency, 10K-30KHZ magnitude greater than 20mV
Linear voltage: 0-5V, 1-5V
Linear current: 0-10mA, 4-20mA
Extended Specifications: while preserving the input, allowing customers to specify an additional input specifications Output Module Specifications:
R1A: relay output (0.8A normally open)
R1B: Relay output (0.8A normally closed)
R1C: relay output (0.8A normally open + normally closed)
R2A: relay output (3A normally open)
R2B: relay output (3A normally closed)
R2C: relay output (3A normally open + normally closed)



Frequency, line speed instructions online browsing


Frequency, rotational speed, linear velocity instructions