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1. Turnkey Service
2. CE, ISO9001, RoHs
3. OEM Service
4. Accept small order
RF-Analog Magnetostrictive Linear Position Sensor
Introduction
RF series Magnetostrictive Linear position sensors with flexible measuring rod, are suitable for the occasions where measured travel is large and replaced space is narrow. Products adopt the flexible measuring rod, which can realize both the linear displacement measurement and the curve displacement measurement. Compared to rigid classifier products, RF series on one hand drastically reduce the space for replaced installation, on the other hand reduce the transport difficulties.
Belong to the same series with RH series, they have features: Strong anti-interference ability, wide allowable temperature range (40 ° -+ 85 ° ), non-contact sensing technology, replacement by the convenience, intelligent diagnosis advantages; The products' range can reach over 7600 mm.
Specification
>Measurement range: 500-10000mm
>Output signal: 4~20mADC(min. /max. Load: 0/500 Ohm), 0~10VDC(min. Load>5k Ohm)
>Resolution: Analog output 16 binary digit D/A
>Nonlinearity degree: <± 0.02% F. S. (min. ± 100μ M)
>Repeatability precision: <± 0.001% F. S. (min. ± 1μ M)
>Refresh time: 0.5ms(F. S<0.5m)
>Lag: <4μ M
Electric feature
>Outgoing line: Straight out of the cable, or 6 lamp pith aircraft connector
>Input voltage: 24VDC(-15/+20%)
>Working current: <60mA(changing depends on F. S. )
>Polarity protection: Max. -30VDC
>Overvoltage protection: Max. 36VDC
>Insulating ability: 500V(between the signal GND and the housing)
>Fault indication: Red & green LED pilot lamp.
Structure&Material
>Head: Stainless steel 304L
>External tube for protection: Stainless steel 304L, Flexible measuring pipe
>Flange fixed: Stainless steel 304L(Selective pairing)
Installation& Accessories
>Direction: Random
>Mode: 2 screws M4*59 for the sensor, external anti-pressure pipe M18*1.5
>Moving Magnetic: Magnetic ringsOD33, Magnetic rings OD25.4
Working condition
>Magnetic speed: Random
>Ambient temperature: -40° C~+85° C
>Humidity/Dew point: Humidity 90%, No dew
>Temperature coefficient: <30ppm/° C
>Grade of electrical protection: Sensor part IP30, after being installed into the outer protective tube IP67
>Anti-pressure ability: 35MPa(Continuously) / 70MPa(Peak value)
Order Note
1. It is recommended that the sensor should be installed as Suspended Mode to avoid face tight press and avoid affecting sensor stability.
2. Please pay attention to protect the diaphragm to prevent any damage or bad performance.
3. If the working temperature of Viton rubber exceeds the temperature of the rubber specification or be applied in critical environment, please contact us.
4. The material of measuring medium should be compatible with the stainless steel. If it is corrosive, pls specify its material in detail.
5. All specifications are subject to change. Contact Gaohua for specifications and engineering drawings that are critical to your application. Drawings contained in this document are for reference only.
Order flow chart
A) Inquiry ----Please tell us the specification you need.
B) Determine the parameters ----- Do or can not do.
C) Sample -----If we can do them, we will send the sample to you, but freight is born by you.
D) Sample time ---we will arrange the samples in 1-3 working days.
E) Express way ----UPS, DHL, FedEx, EMS and so on, please tell us the express way you need.
Nanjing Gaohua Technology Co., Ltd is located in Nanjing, Jiangsu Province, China and built in 2000, which is an ISO9001: 2008, CE and RoHS qualified OEM SENSOR-manufacturer and professional exporter (exporting to more than 20 countries). Our present workshop covers about 4000 square meters, meanwhile we have our own advanced sensor-developing center, production center, purification center, testing center and metal processing center.
We have own patents of key technology and concentrates on pressure sensors R&D, producing variety of sensors/ transducers/ transmitters (such as pressure, temperature, humidity, Acceleration, Angle, Position, Level etc. ).
With reliable quality and reasonable price, our products are widely used in the process measurement &control of Engineering machinery/ Automotive/ Medical/ Rail transit/ Mine/ Ship/ Internet industry etc.
For important projects which refer to various sensors, we offer one-stop service including customized sensors, standard production and agent procurement.
We looking forward to coorperate with you!
