KTRA-25mm roll wheel gauge head linear self return spring linear potentiometer

Output signal mode

A.Resistance: 1K,2K, 5K,10K,20K Ω, 

B.Current: 4-20mA

C.Power: 5V,10V,12V,24V

D.Related digital indicator: up-limit and bottom-limit setting function (relay output, analogue, RS232/485 interface)

1.Simple structure, small size, light weight, affordable, but with stable and high 

   precision quality.

2.Less impact generated by the environment (Such as temperature, humidity, 

   magnetic interfere etc).

3.Any function of input and output can be implemented.

4.Strong output signal, normally no need to additional amplifier.

5.Suitable for the condition which any optical rule or rotary encode can not be used.

6.Easily installing and maintaining.

7.Save mechanical costs about 30%

Apply to a lot of industrial branch, especially in OEM market, such as: Plastic (Injecting 

molding machine), glass machine, printing machine, medical machine, wood and coal 

mine machine and so on.

MINUO products can be used with PLC industrial control systems, servo, frequency 

converter, singlechip microcomputer, supporting the use of achieve frequency control, 

the precise position detection and control signal feedback ect.

First change the physical change of being measured target into the change of resistance, 

then the change is orocessed via related measure circuic and device. Finally be displayed 

or recorded. So we also called it electronic rule or digital position switch. It can be used in 

a PLC control system for the frequenty conversion system, measuring the object distortion

etc, such as:controlling the travel of gas cylinder or oil cylinder, the positive &reversal-going change of the angle and so on. At same time, any position can be set as the start or stop point, 

and give a feedback signal. It can replace limit switch, linear slippage rheostat, Linear Variable 

Differential Transformer (LVDT)

The joint efforts of the engineering and technical personnel of the Company, the MINUO series product being continue to improve by customers and the relevant departments of actual testing in the last eleven years, performance and quality of our products have reached international advanced level. Therefor MINUO brand has a higher visibility in the industry.

MINUO series displacement sensor consists of four parts:

1. Aluminum housing. Surface anode electrophoresis, the internal structural designed by finite element analysis, high strength, flexural torsional capacity is outstanding. MINUO series products not only has the appearance of smooth, delicate touch, but also with strong corrosion resistance, field operations can be carried out without external protection status.

2.Multi-touch brush. The company has imported special composite material (rare metal brush material) of aviation from European, the brush was made through inlaying 0.03mm precious metals(It was laudatory named as metal diamond with high abrasion resistance, corrosion resistance and excellent electrical conductivity) on 0.07mm substrate material surface by the world top technology, effectively improve the brush wear and conductive properties. Multi-finger design to make the brush to keep strength and elasticity, aslo ensure brush always being connect well with the resistor substrate in vibration condition, this multi-contact safety design concept makes the contact resistance of minoxidil products always maintain a steady state lay a solid foundation for improving product linearity.

       Imported Multi-touch Brush        

3. Stainless steel rod. The rod was connected flexible by using universal joints or ball coupling to compensate for part of the installation angle, reducing the accuracy requirements for installing, allowing the angle deviation of installation .

4. Shaft sealing rings. It is the main factor to determine the grade of product protection. We use two-way shaft sealing technology, raw material was good at oil proof, wear ability, seal performance, so our transducers has good effect at the dust, oil resistant and water proof performanc.