Online ORP Meter
Digital measurement solution for continuous monitoring in RO plants, water treatment systems, process lines and utilities.

Continuous monitoring of ORP is commonly required in a wide variety of industries ranging from water chemical pharmaceutical food processing etc. So our online range of meters helps to monitor the process PH/Temperature on continuous basis. These reliable accurate and robust meters are designed with a compact housing which fits in standard industry panel with 1/16 DIN fitting. Also these meters can be easly calibrated and can display multiple parameters at the same time.
Key features
- Microprocessor-based for fast and accurate measurements.
- Weatherproof Case and Compact Design.
- 1/16 DIN Fiting on the standard industry panel
- Large Backlight LCD Display
- Easy to Calibrate by one keyboard and Degree C/F switchable.
Technical specifications
| Model | AOPH01(ORP) |
| pH Range | (-) 2.00 to 16.00 |
| pH Accuracy | 1% |
| pH Resolution | 0.01 pH |
| ORP Range | ± 1000 mV |
| ORP Accuracy | 2% |
| ORP Resolution | 1 mV |
| Temp Range | 0 to 90 Deg C |
| Temp Accuracy | ± 0.2 |
| Temp Resolution | 0.1 Deg C |
| Power | 9V DC (2 Pin 230VAC Adapter Provided) |
| Dimensions | 45mm x 45mm x 110mm, Mounting Details: 1/16 DIN Panel Mount (Cut out Size : 45 x 45 mm)(Depth: 120 mm) |
| Meter Weight | Meter + Electrode 500g |
| Sensor* (By Default) |
Model: ORP Industrial Electrode, Code: AMEORIGT, Qty: 1. Specs: Process Connection: 3/4", Temp I/P: 30K Thermister, Material: Glass Sensor with PVC Housing. Dimensions: 28 x 165 mm, Length: 5M, Temperature Range: Upto 90 DegC |
| *Note: Default Sensors are provided with the meter. Any change in the sensor model will be charged extra. Confirm the sensor model before ordering. | |
Typical applications
This product is suitable for continuous monitoring in RO plants, water treatment systems, process lines and utilities. Confirm sample compatibility, expected measuring range, calibration standards and sensor requirements before final selection.
Before ordering
Check which electrodes, probes, standard solutions, cables, holders, stirrers, software or mounting accessories are included and which are optional.
Use the instrument as part of a controlled measurement process.
Calibrate
Use suitable fresh standard solutions and follow the calibration steps in the model manual.
Prepare the sensor
Inspect, rinse and condition the electrode or sensor. Remove bubbles and deposits that may affect response.
Measure and record
Allow a stable reading, note sample temperature and document calibration and instrument identification.
