PH meter for dosing system

• Post Date:

  Apr 30,2014

• Expiry Date:

  Oct 27,2014

• Detailed Description:

  Payment Method: 100%T/T in advance
  Application
  　Widely used in environmental protection, sewage treatment, thermal power, breeding, food processing, printing, metallurgy, pharmacy, fermentation, chemical industry, water and other solution PH value of the online detection,swimming pool,agriculture
  
  Main technical parameters:
  1.Measuring range: -2.00~16.00 PH, -1999~1999 mv (ORP), -10~130.0℃
  2.Resolution: 0.01 PH, 1 mv, 0.1℃
  3.Level: +/- 0.02 PH, ±1 mv, +/-0.3℃
  4.Stability: ≤0.01 pH/24 h
  5.PH standard liquid combination: 6.86/4.00/9.18 10.01/7.00/4.00
  6.Temperature compensation: 0 ~ 99.9℃（PH）
  7.Calibration adjustable scope: zero+/-1.45 pH; Slope plus or minus 30%
  8.Control interface: two groups of ON/OFF relay contact, divided into high and low alarm control.
  9.Signal isolation output: 4~20 mA isolation protection output
  10.Relay: relay lag value can be set randomly,relay load 10A 220VAC
  11.Working conditions: environmental temperature is 0 ~ 60℃, relative humidity is 90% or less
  12.Input impedance: >1 x 1012Ω
  13.Output load: load<500Ω (0-10)mA, load <750 Ω (4-20 mA)
  14.Working voltage: 220VAC 10%,50/60HZ
  15.Dimensions: 96x96x100 mm
  16.Open hole size: 92x92mm
  17.Weight: 0.9 Kg

• Company:

  Shanghai Anjun Industrial Co.,Ltd.     [ China ]        

• Contact:

  Vivia Gan

• Tel:

  +86-69585008

• Fax:

• Email:

  viviagan@gmail.com