Lvdt20 Rebound Displacement Sensor Manual

Modell Nr.
LVDT20

IP -Bewertung
IP68

Zertifizierung
DAS

Angepasst
Angepasst

HS-Code
9031809090

Beschreibung

LVDT20 rebound displacement sensor manual
Differential transformer displacement sensor (LVDT) can be widely used in aerospace,
machinery, construction, Textil-, railway, coal, metallurgy, plastics, chemical and
scientific research institutions, usw., to measure elongation, vibration, High-tech
products such as object thickness and expansion.
DC LVDT has excellent performance, convenient single power supply +12~24V DC power supply,
electronic circuit sealed in 304 stainless steel metal tube, can work in harsh environment
such as humidity and dust, output signal is standard and can be used by computer or PLC
0-10V or 4-20mA outp

  1. Characteristic:
    1. ,;

Built-in precision linear bearing with good repeat-ability;

    1. ,;

The probe is silicon nit-ride ceramic ball with good wear resistance.

    1. ,;

No sliding contact, long service life;

    1. ,;

DC single power supply, built-in high performance signal Demodulator;

    1. 4-20mA , 0-5v 0-10v ;

Two-wire 4-20mA current output, three-wire 0 / 5V or 0 / 10V voltage output;

    1. Φ20mm, 304 ,();

Outer diameter Φ 20mm, stainless steel 304 shell, spring-back type (customize pull rod type)

3. Anwendung Feld:

  • Axis runout detection
  • Textile machinery testing
  • Valve position detection and control
  • Roll gap measurement
  • Vehicle brake device wear measurement
  • Robot, precision displacement measurement
  • On-line inspection of auto parts
  • Machine and tool positioning, hydraulic cylinder positioning
  • Bridge deck displacement detection
  • Subway tunnel engineering protection

4.Performance parameter

Displacement range 5mm,10mm,20mm,25mm,40mm,50mm,100mm
Output signal 0~5V, 0~10V,4~20mA,RS485
Resolution ratio ≤0.1um.The digital output is 16bit
Linear error ≤±0.25%FS
Repetitive error 1um;Up to 1 um.
Power Supply Voltage +12~30V DC

Working current

 Voltage output type:ILoad: <10mA
Two-wire 4~20mA current output type ILoad:4~25mA;VLoad:<10v
RS485:ILoad:15~40mA
Dynamic characteristis 3Hz(Pull rod type up to 50HZ)
Withstand shock 250g/11 mS
Vibration limit 10g/2KHZ
Driving voltage 3Vrms
Pumping frequency 5KHZ
Temperature coefficient Zero≤0.01%/ºC
Sensitivity ≤0.025%/ºC
orking temperature -25ºC~+85ºC

4.WBefehl form:

6.Verbindung:

6.1 Current signal output Cable color definition:
Brown power supply (+) current input (+)

Blau power supply (-) current output (-)
6.2 Voltage signal output Cable color definition:
Brown power supply (+)
Blau voltage output (+)
Schwarz power supply (-)
signal output (-)

6.3 Digital RS-485 signal output Cable line Farbe definition:
Brown power supply (+)
Schwarz power supply (-)
Blau Signal EIN
Weiß Signal B
Lvdt20 Rebound Displacement Sensor Manual