RH/RP Analog Output Magnetostrictive Displacement Sensor

Features

Non-contact, wear-free magnetostrictive technology ensures long service life and maintenance-free operation.

Ultra-high precision with 16-bit D/A conversion, <0.01% full-scale nonlinearity, and repeatability better than ±1 μm.

Wide 25–5500 mm stroke range and multiple analog output options (current/voltage) suit diverse industrial needs.

Robust IP67 (RH) and IP65 (RP) protection, 304 stainless steel rod, and high-pressure resistance up to 35 MPa (continuous) for harsh environments.

Field programmable via USB, with LED real-time status monitoring and flexible installation for both built-in and external mounting.

RH/RP Analog Output Magnetostrictive Displacement Sensor -Product Parameters

Output Characteristics-RH/RP Analog Output Magnetostrictive Displacement Sensor

The measurement accuracy of analog output magnetostrictive displacement sensor depends on the number of bits of built-in D/A module. 

Displacement signals can be directly output to external controllers, such as analog input of PLC.

The sensor transforms the absolute position of the vernier magnet into a standard analog signal in real time, that is, 0~20A (or reverse),

4~20mA (or reverse) DC current or 0~5V (or reverse),-5~+5V (or reverse), 0~10V (or reverse),-10~+10 (or reverse) DC voltage, etc. 

The change trend of the output value is linear with the movement direction of the magnet ring, which can be set as forward and reverse output according to needs. As shown in the following figure:

LED Real-time State Monitoring and Diagnosis

Red and green LED indicator built into the sensor head cover provide sensor working condition and diagnostic function.

Programming

TEC sensors are field programmable using a USB converter. No need to open the electronic bin, USB port power supply, standard cable 

connection, fully meet customer needs. The following parameters of the sensor can be modified through the configuration software on the PC 

side: set the measurement direction of the sensor; set the zero point and full scale point of the sensor; graphically display the magnet ring 

position value; diagnose the sensor online through the error code.

Installation Instructions-RH/RP Analog Output Magnetostrictive Displacement Sensor

Analog output magnetostrictive displacement sensor, suitable for real-time and precise measurement of moving parts stroke, it can measure 

the absolute displacement or stroke of vernier magnet, expressed in the form of standard analog quantity, including: 0~20MA (or reverse), 420MA 

(or reverse) DC current or 0~5V (or reverse),-5~+5V (or reverse), 0~10V (or reverse),-10~+10V (or reverse) DC voltage, etc. Sensors have 

built-in and external two different installation methods, built-in type is suitable for the built-in installation of hydraulic cylinders, compact structure; 

the external type adopts aluminum profile, which is installed outside the moving parts and convenient to use. 

Dimensions and installation guidance of RH pressure-resistant rod sensor

RH series pressure-resistant rodshell, built-in installation design for hydraulic system, pressure-resistant 35MPa continuous, flexible and simple

installation mode.Mounting thread form M18×1.5 or M20×1.5 or 3/4"-16UNF-3A.

Note: The measurement Non-usable area shown in the figure indicates that the output value of the sensor in this area is zero or unreliable. The 

default values of the first and last measurement Non-usable areas of this product are 50.8mm and 63.5mm respectively. The value of the 

measurement Non-usable area can be appropriately modified according to the needs of customers, please pointed out when ordering.

Dimensions and installation guidance of RP aluminum profile sensor

RP Series aluminum profile provides flexible and simple external installation mode, which is suitable for stroke or position detection of linear motion mechanism, and can also be used for external position detection of hydraulic cylinder.

Common Accessories -RH/RP Analog Output Magnetostrictive Displacement Sensor

Note: Please refer to "Magnet ring Selection" for details of magnet ring kit and other models.

Wiring mode

When the sensor is a connector output, refer to the pin definition in the following table for wiring mode; when the sensor is cable outlet output, refer to the line color definition in the following table for connection mode.