国产女主播在线观看_亚洲国产爱深夜免费观看_黄网站免费观看_日韩精品欧美激情电影在线_亚洲日韩三级电影_大陆一级毛片自拍偷拍_丝袜灬啊灬快灬高潮了视频_日韩在线成人一区成人二区_精品综合免费国产_亚洲中文字幕va久久无码一区

今天是2024年10月25日 星期五,歡迎光臨本站 

變送器、數(shù)顯表

R420電位器訊號變送器

文字:[大][中][小] 手機頁面二維碼 2022/2/18     瀏覽次數(shù):    

  量測電位計:1~10KΩ

  工作電壓:16-30 VDC

  輸出信號:4-20 mA

  適合于任意型號之電子尺(4-pin接頭式)

  Special features

  ?interface module for TLH and

  LWH position transducers

  ?sensor proximity in the plug

  connection

  ?interference-free signal

  transmission

  ?standardized output signals

  0…10 V

  ±…10 V

  0…20 mA

  4…20 mA

  ?excellent linearity

  ?extremely low temperature drift

  30 ppm/K(typical value)

  ?zero point and range optionally

  adjustable or fixed

  The signal conditioner supplies

  the position transducer with a

  highly stable,constant voltage.

  The wiper signal is picked off

  without load via a high-resistance

  input stage and transformed into

  a displacement-proportional

  standardized output signal.

  The excellent linearity,low tem-

  perature drift and sensor-proximity

  of the signal conditioning process

  ensure full utilization of the out-

  standing benefits of the position

  transducers,guaranteeing

  reliable,interference-free

  transmission of signals over long

  distances.

  In the adjustable models,the

  zero point and range can be

  adjusted within wide limits using

  spindle trimmers.This permits

  standardized output signals to

  be adjusted even if the maximum

  path of the transducer is not

  completely utilized.

  The electronic circuitry is inte-

  grated into a socket to fit the

  DIN 43650 appliance plug.A

  wide range of operating voltages

  can be supplied by an unstabi-

  lized direct voltage source.

  Selected SMD components

  with a wide temperature range

  guarantee maximum operating

  reliability even under extreme

  environmental conditions.

  The MUW is connected by

  means of a four-pole terminal

  strip.It is possible to orient the

  connecting cable as required by

  turning the housing insert in 90°

  steps.

  Mechanical Data

  Dimensions see drawing

  Protection class IP 65(DIN 400 50/IEC 529)

  Screw-type terminals 0.5 mm2

  Recommended cable

  dia.4-10 mm 3-or 4-core twisted with protective braiding

  Weight appr.75 g

  Electrical Data

  Operating voltage 18…30 VDC

  Input resistance>10 M?

  Reverse voltage protection

  integrated

  Current consumption max.35 mA

  Internal reference voltage for the

  position transducer,

  highly stable and short circuit-proof>10 VDC

  Permissible connection resistance

  of the position transducer≥700?

  Adjustment rangeZero point 10%

  Gain 1…2

  Linearity 0.01(typical)%

  Temperature coefficient*30(typical)ppm/K

  Temperature range-25...+70°C

  *The TC applies for current and voltage outputs.If,at current outputs,the voltage is picked off at

  the load resistor,the TC of the resistor must also be taken into consideration.

  Connection diagram

返回上一步
打印此頁
在線咨詢
客服1客服1客服2客服2
在線客服:
13482606296

請掃描二維碼添加微信

[向上]