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