Lvdt20 Rebound Displacement Sensor Manual

Модель №.
LVDT20

IP-рейтинг
IP68

Сертификация
CE

Индивидуальные
Индивидуальные

Код ТН ВЭД
9031809090

Описание

LVDT20 rebound displacement sensor manual
Differential transformer displacement sensor (LVDT) can be widely used in aerospace,
machinery, construction, textile, railway, coal, металлургия, plastics, chemical and
scientific research institutions, и т. д., 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 , 0-5В 0-10В ;

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

    1. Φ20mm, 304 ,();

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

3. Приложение 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 5мм,10мм,20мм,25мм,40мм,50мм,100мм
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

Рабочий ток

 Voltage output type:ILoad: <10mA
Two-wire 4~20mA current output type ILoad:4~25mA;VLoad:<10В
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.ВтOrder 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 (+)
Black power supply (-)
signal output (-)

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