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SM39A encoder sensor
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  • SM39A encoder sensor

SM39A encoder sensor

The SM39A encoded disc sensor is a sensor used in the petroleum industry to measure drilling depth. The sensor's current output signal remains stable and reliable even after long-distance transmission. It operates smoothly, is easy to install and use, boasts high reliability, and is easy to maintain. This sensor is not only suitable for the comprehensive logging instrument of the French company GZS, but also for various domestic drilling logging instruments.

Description Overview

SM39 A The encoder sensor is a sensor used in the petroleum industry to measure drilling depth. The sensor's current output signal remains stable and reliable even after long-distance transmission. It operates smoothly, is easy to install and use, has high reliability, and is easy to maintain. This sensor is not only suitable for the GZS comprehensive logging instrument, but also for various domestic drilling logging instruments. GZS Company's integrated logging instrument, but also for various domestic drilling logging instruments.

 


Features:

 

  1. Shockproof, more suitable for domestic drilling rigs.

    Integrated mechanical structure, splash-proof, easy installation.

    Embedded detection components, higher reliability and safety.

    Current transmission, strong anti-interference ability.

    Inductive probe, not afraid of dust, oil, and water pollution.


Dimensions (In mm. 1mm=0.03937 inches)


Circuit Diagram:

 


Specification Technical Parameters:

 

Item Type

Technical parameters

Output signal
output   signal

  •  

2*12 Pulse/circle

 

Working frequency
working   frequency

f =0 kH z ~ 80 kH z      f max =100 kH z

 

Overall accuracy  
Class precision

0.5%FS

Phase difference

Phase error

90 °± 10 °

Working current

working   current  

14mA-20mA

Load impedance

load   impedance

800 Ω ~

Working voltage  
Power supply

10~12 VDC

Operating temperature  
Operating temperature

-20 ~ +85℃

 

Keywords:

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