Accurate pH or Redox (ORP) monitoring analyser for ultra-pure, low-conductivity water systems.
Continuous, high-precision pH or Redox (ORP) monitoring designed for water cycles of power and industrial plants and ultra-pure water. Ideal for low conductivity samples, it ensures reliable potentiometric measurements with advanced Nernst temperature compensation for optimal accuracy in demanding high-purity applications. Factory-tested and ready for quick installation and operation.
Key Features
- Accurate pH and Redox readings using liquid electrolyte reference sensors for low-conductivity water.
- Easy calibration without removing the sensor, saving time and effort.
- Economical operation thanks to refillable liquid electrolyte.
- Automatic temperature compensation models for pH measurement in high-purity water.
- Integrated needle valve and flow meter for measurement validation.
- Factory tested and ready for installation and operation.
pH/Redox QV-Flow Specifications
pH measurement
| Measuring range | pH 1 to 13 |
|---|---|
| Resolution | 0.01 pH |
| Reference temperature | 25 °C |
| Temperature compensation | Automatic, according to Nernst |
ORP (Redox) measurement
| Measuring range | -1500 to +1500 mV |
|---|---|
| Resolution | 1 mV |
Temperature measurement
| Measuring range | -30 to 250 °C |
|---|---|
| Resolution | 0.1 °C |
Sample conditions
| Flow rate | 3 to 10 L/h |
|---|---|
| Temperature | Up to 50 °C |
| Inlet pressure | Max. 2 bar |
| Outlet pressure | Pressure free |
Process connections
| Inlet | Swagelok ¼" tube adapter |
|---|---|
| Outlet | G ½" adapter for flexible tube Ø 20 × 15 mm (pressure free) |
Power supply
| Voltage | 100 – 240 VAC (±10%), 50/60 Hz or 10 – 36 VDC |
|---|
Dimensions
| Panel | 280 × 850 × 150 mm |
|---|
Contact us to place an order.
Downloads
| Brochure | Product Flyer |
| Manual | Manual |
| Datasheet | Datasheet |
