pH/ORP-3500
Cost-effective pH/ORP controller.
View Details
pH/ORP-8851 pH/Redox Potential Transmitter Controller is a general-purpose, cost-effective online monitoring instrument, which can be equipped with a variety of specifications of two or three composite pH electrodes or ORP electrodes.
● Enlarged LCD display, multiple parameters can be displayed on the same screen;
● pH supports dual-mode three-point calibration, in line with international standards (4.00/6.86/9.18 or 4.01/7.00/10.00);
● Supports offline calibration and online calibration;
● Supports manual correction of measured values (Manual compensation via pH0 or ORP0);
● 4~20mA output current, supports instrument/transmitter dual mode;
● Dual relay output control with delay control for pH or ORP range control and adjustment.
| Model | pH/ORP-8851 |
|---|---|
| Measuring Range | pH: 0~14 pH; ORP: -2000mV~2000mV |
| Accuracy | pH: 0.01; ORP: ≤±1mV (electronic unit) |
| Buffer Solution Support | pH: 4.00/6.86/9.18 or 4.01/7.00/10.00 |
| Temperature Compensation | 0–100°C Manual/Automatic (NTC10K) |
| Signal Output | 4-20mA & RS485 |
| Control Output | High/Low limit dual relay control |
| Power Supply | DC24V, Option AC220V, 110V |
| Working Condition | Ambient temp: 0～50℃, Relative humidity ≤85% |
| Calibration Method | 3-point calibration |
| Meter Dimensions | 96×96×72mm (H×W×L) |
| Hole Size | 92×92mm (H×W) |
| Installation Mode | Embedded |
Fill out the form below and we'll get back to you within 24 hours.