SATRON VCT – Optical Consistency Transmitter for Pulp & Paper Industry
Measure consistency in real time – no maintenance required.
Satron VCT is an advanced optical consistency transmitter designed for continuous, accurate measurement of pulp consistency (0–12% Cs) in demanding industrial processes. With maintenance-free design, LED-based multichannel optics, and robust build quality, it is the ideal solution for fiber processing optimization in pulp & paper applications.
Key Features & Benefits
- Real-time optical measurement for continuous process control
- Maintenance-free design – no moving parts, no manual cleaning
- Equipped with a retraction mechanism that allows probe change during the process run.
- Wide measurement range: 0–12% Cs
- Built-in LED technology with multi-channel backscattering analysis
- Virtually independent of process variables: process pressure, air, flow rate, color, conductivity
- Quick ROI: Improves yield and reduces chemical, fiber & water consumption
- Designed for: TMP, CTMP, GW, screening, washing, bleaching, refining, drying
- Lower Environmental Impact: Decreases carbon footprint through optimized energy and material use.
Typical Applications
SATRON VCT is ideal for:
- Mechanical pulping (TMP, GW, CTMP)
- Chemical pulping (screening, washing, refining)
- Recycled fiber processes
- Latency removal and low-consistency refining
- Headbox and blend chest optimization
Technical Specifications
| Measurement Range | 0–12% Cs |
|---|---|
| Accuracy | ±0.05% |
| Signal Output | 4–20 mA |
| Process Connection | G1A ball valve insertion |
| Probe diameter | Ø 24mm |
| Wetted Materials | Stainless steel, Titanium, Hastelloy |
| Operating Temperature | Up to 140°C |
| Protection Rating | IP67 |
Frequently Asked Questions
What is SATRON VCT used for?
Satron VCT is an optical consistency transmitter designed to measure fiber concentration in real time in pulp and paper applications.
How does real-time consistency measurement improve production?
It enables tighter process control, optimizes chemical use, reduces waste, and increases energy efficiency.
Is SATRON VCT maintenance-free?
Yes. It has no moving parts and is designed for long-term, uninterrupted operation.
Can SATRON VCT measure more than consistency?
Yes. Extended versions like VCA, VCB, VCF and VCK measure ash, brightness, freeness and kappa simultaneously.
