EN460 Portable Speed Calibration Station

The EN460 speed calibration station (including test and control software) is designed for calibrating various speed and rotational speeds sensors. All operational parameters can be transmitted to a PC through an RS232 interface. The EN460 test and control software can be used to perform data display, storage and print etc.

	Main technological specification

Power Supply	220Vac，50Hz，maximum power dissipation 160W
Signal Input	A channel of input signal from eddy current(magnetoresistive、megnetoelectric) sensors；the output signal of the sensor can be either voltage or current. Voltage input range：-24V ~+24V Current input range：0 ~+25mA
DC Power	Provide a channel of power supply for the sensor seperately Supply positive and negative power to each sensor, both of the power can be adjusted seperately. Posotive power ： 0~＋26V continous adjustable，maximum current 50mA； Negative power： 0~－26V continous adjustable， maximum current 50mA。
Speed Range	Clockwise rotation: 0~5000r/min； Counterclockwise rotation: 0~5000r/min；
Speed Accuracy	0~5000r/min Range：±1r/min
Speed Acceleration Range	Clockwise rotation：1~500r/min/S； Counterclockwise rotation：1~500r/min/S；
Speed Acceleration Accuracy	±2r/min/S；
Standard Output	Standard speed rectangular pulse output，all the signal parameters cam be given digitally; Output speed range：4~5000r/min； Output speed accuracy：4~5000r/min range：±1r/min； Signal standard bias ：-10V~+10V continous adjustable