DWA2000APH PH controller

PH meter, transmitter en controller.

Met contactrelays voor hoge en lage pH;
Geisoleerde analoge uitgang 4-20mA , cleaning-relay ;
Duidelijke LED-displays voor pH en temperatuur ;
Hoog- en laagalarminstellingen ;
Automatische bufferherkenning, 3- puntscalibratie;
Automatische of handmatige temperatuurcompensatie;
pt1000 thermistor temperatuurmeting ;
Instellingen blijven behouden na stroomuitval dmv Eeprom;
EMC design tbv anti-interferentie ;
230 V AC ;
Paneelinbouw DIN 96 ;
De temperatuurcompensatie werkt met een PT-1000 temperatuursensor.
Sensoren zijn optioneel te bestellen.

Outline

The pH Controller (DWA-2000A-pH) has built-in microprocessor, equipped the best function and specification for measuring pH in the industry.
Compatable with DIN 96 sized panel mounting type and compact designed with consideration of user to easy installation.
This compact case has the built-in high brightness 7-Segment, manual/auto calibration, pH automatic temperature compensation, Relay contact output (3 contacts).

Function / Features

- Certificate : Certificate of Patent
- Certificate : Certificate of CE
- Relay Contact output (3 contacts)
- High, Low Alarm & Cleaning Contact
- Simple Operation by 4 Keypad Button
- High brightness 7-segment display
- Isolated(4~20, 0~20, 0~24 mA DC) Output Transmission
- Automatic Cleaning Control(Air jet, Water jet) Function
- Panel mounting (DIN96 size)
- Microprocessor-based Digital Program Controller

Specifications
- Code No. : 413120001pH
- Model : DWA-2000A-pH
- Channel : Single channel
- Range : 0 ~ 14 pH (Resolution: 0.01)
- Meas. 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 : 60 sec (90% saturation)
- Analog output : 4~20mA DC (STD.)
- Relay output : High, Low & Cleaning Contact
- Display : measuring value, Temp (7-segment)
- Humidity : max. 90% (non-condensing)
- IP Rating : IP54
- Size : 96(W)x96(H)x125(D)
- Installation : Panel mounting (DIN96 size)