PH/ORP Controller-6109
PH/ORP controller
pH/ORP(6109) is a kind of precise instruments used for test and control pH/ORP. It could store, calculate and compensate all the parameters related to testing pH/ORP value, such as the temperature characteristic of pH electrode, the slope deviation of pH/ORP electrode, etc. It has the merits of complete functions, stable performance and simple operation, which makes it as the choice for the enterprises to test and control pH/ORP.
PH/ORP serial instruments are equipped with LCD display with back light, the error display, automatic temperature compensation function, colon standardizing function, separated 4-20mA current output, the double-group relay control, high-&-low-point warning display and signal output control, automatic setting of retardation and power-down memory, which makes the backup cell unnecessary, and the information in the instruments kept for over 10 years.
pH/ORP serial instruments could be equipped with various kinds of pH electrodes (especially those with HF media and stibium mode).
Technical Data
1.Measuring Range: PH 0.00-14.00 pH ORP -1000~+1000mV
Accuracy: pH: +/- 0.1pH
2.Distinguishability: 0.01pH 1mV Level: 0.05/
3. Stability: ≤0.03pH/24h ≤2mV/24h
4. Adjustable Range for Correction: zero point ±1.45pH
Slope Coefficient: 80% ~100%
5.PH Titer: 6.86/4.01/9.18 4.00/7.00/10.01
6.Control Range: 0-14.00pH -1999~+1500mV
7.Temperature Compensation: 0- 99.9 Signal Output: 4--20mA
8.Control Interface: ON/OFF tip
9.Relay Load: 220V AC/12VDC 2A
125AC/VDC
10.Signal Output Load: ≤500Ω Signal Input Impedance: ≥1×1012Ω
11.Operating Voltage:AC 220±22V 50Hz
12. Dimension: 96×96×120mm Tapping Dimension: 92×92mm
13.Weight: 0.9Kg
14. Working Conditions:
1.Ambient Temperature: 5~45°C
2.Relative Humid in the Air: ≤90%
3.No strong magnetic field interference except the earths magnetic field
15.Installation:Panel Mounting
16.Calibration: Automatic 3 point calibration
17.Electrode: Plastic-shell dual combination electrode, 3/4" thread
18.Cable length: 10m or others(5~30m)
19.Current output: Isolated 4-20mA current output
20.Control output: Relay control output, Hi, Lo, on, off
Features
Input from pH electrode (Glass or Antimony), ORP electrode and Pt100 2 or 3 wires
-Automatic or manual temperature compensation
-Dual filter software
Display in pH, mV
Simulate Function, Isolated 4-20mA current output
Relay control output, Hi, Lo, on, off
Automatic temperature compensation
Application
Water treatment
-Food industry
-Drinking water
-Swimming pool
-Biotechnology
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