DN-2 type dynamic torque sensorDetailed product description：

DN-2 type dynamic torque sensor

The principle of resistance strain gauge, combined with electronic technology, realizes non-contact power supply and signal output with high accuracy, stable and reliable performance, and wide range of measurement.  
Suitable for measuring positive and negative torque in both dynamic and static directions, with a permissible speed not exceeding 10000 revolutions per minute.  
Torque and speed frequency signal output, matched with dedicated instruments, can display power; Strong anti-interference ability, stable and reliable performance, and long service life.  
The output frequency signal amplitude can be selected from: square wave signal with 0-5V level or open collector output (OC).  
Torque frequency output range: 10 ± 5kHz (forward and reverse); The two ends are connected by shaft keys, making installation and use convenient.

Main technical specifications of DN-2 dynamic torque sensor
measurement range	0- 5 ～ 5000	Nm
Output signal: Torque:	10±5	kHz
Speed:	60 pulses per revolution (speed ≤ 5000 revolutions per minute)
	30 pulses per revolution (speed: 5000-10000 revolutions per minute) note
Straightness L	±0.1; ±0.3; ±0.5	%F.S
Lag H	±0.1; ±0.3; ±0.5	%F.S
Repetitive R	±0.1; ±0.3; ±0.5	%F.S
Operating Temperature	-10 ～ +60	℃
Temperature compensation range	Room temperature~+60	℃
Zero temperature influence	±0.1	%F.S/10 ℃
excitation voltage	±15	VDC
insulation resistance	two thousand	MΩ/100VDC
Safety overload rate	one hundred and twenty	%F.S
Note: Special requirements can be customized

Electrical connection method
connection method	Plug socket number	Wire color
Input (power) positive terminal	one	red
land	two	white
Input (power) negative terminal	three	Blue
Speed signal output	four	black
Torque signal output	five	Yellow
If the plug socket number or wire color changes, please refer to the sensor calibration certificate for accuracy.