Lvdt20 Rebound Displacement Sensor Manual

Modèle NON.
LVDT20

Indice IP
IP68

Certificat
CE

Personnalisé
Personnalisé

Code SH
9031809090

La description

LVDT20 rebound displacement sensor manual
Differential transformer displacement sensor (LVDT) can be widely used in aerospace,
machinery, construction, textile, railway, coal, metallurgy, plastics, chemical and
scientific research institutions, etc., 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. 4-20mame , 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. Application field:

  • 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 5millimètre,10millimètre,20millimètre,25millimètre,40millimètre,50millimètre,100millimètre
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 1un;Up to 1 un.
Power Supply Voltage +12~30V DC

Working current

 Voltage output type:jeLoad: <10mame
Two-wire 4~20mA current output type ILoad:4~25mA;VLoad:<10V
RS485:jeLoad: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
Sensibilité ≤0.025%/ºC
orking temperature -25ºC~+85ºC

4.WCommande form:

6.Connection:

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

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

6.3 Digital RS-485 signal output Cable line color definition:
Brown power supply (+)
Noir power supply (-)
Blue Signal UN
Blanc Signal B
Lvdt20 Rebound Displacement Sensor Manual