S461 N
NEPHELOMETRIC TURBIDITY CELL CONTACTLESS, DIGITAL
FEATURES
- Contact-free measurement
- 90° scattering method compliant with ISO 7027/ EN 27027 with visible light beam
- Black rigid PVC sensor body
- Optional air bubble elimination device (de-bubbler)
- No mechanical moving parts
- Measurement pre-processed in the sensor, providing high sensitivity in low-signal transmission
APPLICATIONS
- Primary water upstream of treatment plants
- Industrial or municipal water
TECHNICAL SPECIFICATION
| Feature | DESCRIPTION |
|---|---|
| Measuring Ranges | 0...100 NTU / 0...1000 NTU (optional 0...4000 NTU) |
| Measuring Method | Nephelometric |
| Resolution | 0.1 NTU for 0...100 NTU range 1 NTU for 0...1000 NTU range |
| Accuracy | ±10% f.s |
| Maximum Flow Rate | 60 l/h |
| Operating Temperature | 0...50°C |
| Maximum Operating Pressure | 0.5 bar |
| Materials | ABS case Black PVC measuring cell, receiver assembly, and spotlight assembly |
| O-Ring | NBR and Silicone |
| Power Supply | 24Vdc |
| Power Consumption | Max. 5W |
| Cable | 10 m with connector |
| Signal Interface | Modbus RTU standard protocol RS485 |