침적형 pH측정기 WSP-100-GR,보충형 pH전극

모       델        명

  WSP-100

범위

pH

  -1.00 ~ 15.00  pH

온도

  -10.0 ~ 110.0 ℃

분해능

pH

  0.01 pH

온도

  0.1℃

정 밀 도

  Max. 0.5% F.S. (pH)

재 현 성

  Max. 0.2% F.S. (pH)

온도보상

  온도보상방법: ATC, MTC
  자동온도보상 : 0 ~ 100℃
  온도보상소자 : Pt100RTD

교       정

  2점 자동 교정/수동 교정
  (Two points calibration is completed
  by immersing an electrode into standard solutions)

전극입력

  전극형태 : Glass Type(Antimony type is optional)
  케이블 길이 : 0∼50 m (when junction box use)

화면표시

  LCD

출력신호

  Isolated DC 0.00 ∼ 20.00mA, or 4.00 ~ 20.00mA
  최대 부하저항 : 600Ω

접점출력

  접점형태: SPST contact(UL)
  접점용량: Max. AC250V, DC30V / Max. 5A
  출력접점: 3 Relay
  Function:
       Alarm: Settings for low/high alarm point,
                  low/high alarm point deadband,
                  off delay, and on delay.
       Control: Setting for high/low phasing, setpoint,
                    deadband, overfeed timer, off delay,
                    and on delay.
       Timer(Wash): Relay is activated by user-set
                   interval and Electrode cleaning system.

RS-485

  출력: Using isolated half duplex communication port.
  Protocol: MODBUS-RTU
  BAUD: 1200 ~ 9600 bps
  Max. distance: Ma. 1.2km

사용환경

  -20 ∼ +60℃ / 85%RH이하

크       기

  96 (W) x 96 (H) x 99(D) mm
  IP54(Front panel)

설치방법

  Bracket을 통한 Panel 설치
  Panel Cutout size :
        92 (W) x 92 (H) mm (3.62 (W) x 3.62 (H) inch)

재  질

  ABS

중       량

  약 1.0kg

전       원

  100 ~ 240 VAC, 50/60 Hz(10VA max)