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LT20ADigitalGauge

LT20A DigitalGauge
  • Features
  • Specifications
  • Dimensions
  • Manual
  • Catalog

Features

Compact, lightweight, and easy-to-mount counter

  • Compact design : DIN standard size (72 mm x 72 mm / 2.83" x 2.83" W x H).
  • Suitable for panel mounting
  • Selectable display resolutions: 0.5/ 1/ 5/ 10 μm
  • BCD and RS-232C I/ O models are available.
  • Reset/preset
  • Peak hold function for measuring max./ min./ peak-to-peak values and GO/NO GO evaluation. . ADD/ SUB function (2-axis model only)
  • Data storage : resolution, counting direction, comparator reference points, preset value, mode, BCD sign (B type), communication parameters (C type)
  • Inch/ metric display
  • Applications: automatic sorting and measuring of parts on production lines.

Specifications

Specifications

*1 I/O connector Input : Reset, peak-hold start, peak-hold pause, RS trigger (RS-232C models only) Output : Result evaluation (photocoupler)

*2 BCD (36 pin half-pitch connector) Input : Reset, peak-hold start, comparator value selection (4 settings) Output : five digits (open collector)One of current value/maximum value/minimum value/peak-to-peakvalue selected and output. Alerm output

*3 RS-232C (8 pin mini-DIN connector) Reset, preset value setting/recall, peak-hold start, peak-hold pause

*4 RS-TRG pin Trigger input for RS-232C data output

*5 With measuring unit connected.

Magnescale reserves the right to change product specifications without prior notice.

ModelLT20A-101LT20A-101BLT20A-101CLT20A-201LT20A-201BLT20A-201C
Display6 digit backlit LCD, mode display
I/OMeasuring unit input1 CH2 CH
I/O connectors*1
BCD*2----
RS-232C*3----
RS-TRG*4----
Reset functionReset key or external input (I/O connectors)
-BCD terminalRS-232C command-BCD terminalRS-232C command
Preset functionPreset value set with preset key, recalled with reset key.
-Recalled with BCD reset terminalSet or recalled with RS-232C command-Recalled with BCD reset terminalSet or recalled with RS-232C command
Conparetor functionThree-level comparator Comparator value set with keys on the front panel. Result evaluation: LED and I/O connector output (photocoupler)
-Up to 4 values can be set for comparator (key input). Switched with BCD terminal.Set with RS-232C command-Up to 4 values can be set for comparator (key input). Switched with BCD terminal.Set with RS-232C command
Peak hold functionMaximum, minimum, and peak-to-peak values. Measuring started by the start input of the I/O connector; update stop by pause input.
--RS-232C can set or start.--RS-232C can set or start.
Input resolution0.0005 mm, 0.001 mm, 0.005 mm, 0.01 mmselectable
Display resolution0.0005 mm, 0.001 mm, 0.005 mm, 0.01 mmselectable
DirectionCan be switched
Reference point functionFunction use enabled/disabled can be selected (if use is enabled, the unit enters reference point signal input wait status at the same time as power-on).
Maximum response speed20 MHz (A/B phase difference)
Addition and subtraction function-A+B, A-B, B-A can be set with the direction setting.
AlarmSpeed over or measuring unit cable disconnected (Displayed on LCD or the I/O connector’s comparator outputs are all “H” (OFF).)
-BCD alarm terminal "H" (OFF)--BCD alarm terminal "H" (OFF)-
Data storageResolution, direction, comparator value, preset value, modes, etc.
-BCD sign, etc--BCD sign, etc-
key lock functionkey lock and release.
TemperatureOperating:0~40℃, Storage:-10~50℃
Power consumption*54 W5W4W6W8W6W
Mass Approx. 200g Approx. 230g Approx. 220g Approx. 210g Approx. 270g Approx. 230g
Power supplyPower input connector (3 pins) : DC9.0-26.4 V
Compatible measuring unitDG, DLseries

Dimensions

Product nameCommonJapaneseEnglish
LT20A1 Download
LT20A1B Download
LT20A1C Download
LT20A2 Download
LT20A2B Download
LT20A2C Download

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Manual

Product nameJapaneseEnglishDeutschSimplified ChineseTraditional Chinese
LT20A Download Download Download Download
LT20ASupplement Download Download Download

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Catalog

LT20A SeriesJapaneseLT20A Catalog Japanese PDF
LT20A SeriesEnglishLT20A Catalog English PDF

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