DWA-3000A-PH

  • algemeen
  • technical

pH meter, transmitter en controller met trend-grafiek.
1-kanaals ph-meter ;
Met 4 contactrelays voor H, HH, L en LL pH;
Geisoleerde analoge uitgang 4-20mA e.a. voor pH en Temperatuur, cleaning-relay ;
RS-232 communicatie ;
Duidelijk grafisch displays met backlight voor ph-trend grafiek, actuele pH en temperatuur ;
LCD scherm 160x128 pix.
Hoog- en laagalarminstellingen e.a. ;
Automatische bufferherkenning, 3- puntscalibratie;
Automatische of handmatige temperatuurcompensatie;
pt1000 thermistor temperatuurmeting ;
Instellingen blijven behouden na stroomuitval dmv Eeprom;
Instellingen en calibratie zijn menugestuurd ;
EMC design tbv anti-interferentie ;
230 V AC ;
240x180x115 mm ;
Wandmontage, wartels inbegrepen ;





The pH Analyzer(DWA-3000A-pH) has built-in microprocessor, equipped the best function and specification for measuring pH in the industry.
DWA-3000A Analyzer, with appropriate sensor assembly, is used to continuously measure pH parameters in wide range of applications such field as municipal water and waste water treatment, Chemical process industry, pulp and paper industries.
This compact case has built-in backlight graphical LCD, manual/auto calibration, pH temperature compensation, Relay contact output(5 contact), trend analysis function, and RS-232 , RS485 Communication function.

Function / Features

- Certificate : New Excellent Product (NeP)
- Certificate : Certificate of Patent
- Certificate : Certificate of CE
- English Display.
- Real Time Trend Graph Function
- Relay Contact output - HH, L, L, LL & Cleaning Contact
- Simple Operation by 7 Keypad Button.
- Large Size LCD Screen (160*128)
- Back-Light LCD
- Isolated(4~20, 0~20, 0~24 mA DC) Output Transmission.
- RS-232(STD.), RS485(OPTION) Communication.
- Automatic Cleaning Control(Air jet, Water jet) Function.
- Wall Mounting / 2B pipe Stanchion Mounting.
- Microprocessor-based Digital Program Controller

Specifications
- Code No. : 413130001pH
- Model : DWA-3000A-pH
- Channel : Single channel
- Range : 0 ~ 14 pH (Resolution: 0.01)
- Measuring Method : Combination glass electrode
- Power : AC 110/220V, 50/60Hz, 3VA
- Accuracy : ±0.1 pH of F.S
- Repetition & Reappearance : ±0.1 pH of F.S
- Response time : 30 sec(90% saturation)
- Analog output : 4~20mA DC(Std.)
- Digital output : RS-232C(Std.), RS485(option)
- Relay output : HH, H, L, LL & Cleaning Contact
- Display : Trend graph, measuring value, Temp
- Humidity : max. 90%(non-condensing)
- IP Rating : IP65
- Size : 240(W)x180(H)x115(D)
- Installation : Wall mounting/2B pipe stanchion mounting

Product-ID: DWA-3000A-PH

Korte levertijd

742,95 euro

excl. 21% BTW
st

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A1286 pH epoxy gel elektrode DJ 2m

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