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Waste water

Multi-beam suspended solids sensors for clarifiers, DAFs, and effluent compliance. No wipers. Virtually no drift. No fuss

Reliable turbidity and suspended solids monitoring that stays accurate without constant maintenance. Quadbeam’s multi-beam ratio-metric system self-compensates for contamination and ageing sensors. No glass lenses to break, nomechanical wipers to replace. Calibrate on-site against your own lab samples for readings that correlate directly with your compliance data.

Key features:

Listening to nature’s voice

Self-compensating

The multi-beam ratiometric sensor virtually eliminates drift due to contamination or electronic ageing.

Listening to nature’s voice

Built for harsh environments

·One-piece polymer body designed for continuous submersion. No sapphire or glass windows to scratch, foul, or crack.

Listening to nature’s voice

Simple to install and maintain

Mount, wire to your controller, calibrate once against a grab sample. Most installations take under two hours. Standard 4–20mA output.

Listening to nature’s voice

Right sensor for your process

From low-level effluent monitoring through to high-solids RAS and sludge applications.

Where to apply Quadbeam sensors for maximum efficiency

Applications include:

  • Clarifier optimisation - real-time turbidity and suspended solids data for chemical dosing and sludge blanket control to reduce waste
  • Final effluent compliance - continuous monitoring at the discharge point
  • DAF monitoring - measure solids removal to optimise air-to-solids ratios and lower energy costs
  • RAS/WAS monitoring - track sludge concentrations for consistent biology for plant stability
  • Influent and service water - characterise incoming loads for process planning
  • Industrial pre-treatment - verify trade waste discharge meets consent limits for accurate compliance.

S10 Suspended Solids
Sensor Range

S10-IMM Immersion Style

S10-IMM Immersion Style

View datasheet

S20 Suspended Solids Sensor Range

S20-IMM Immersion Style

S20-IMM Immersion Style

View datasheet

S40 Suspended Solids Sensor Range

S40-IMM Immersion Style

S40-IMM Immersion Style

View datasheet

T30 Inline Process Turbidity Meter Range

T30-3HY Hygienic Style 3A Certified

T30-3HY Hygienic Style 3A Certified

View datasheet
T30-IMM Immersion Style

T30-IMM Immersion Style

View datasheet

MXD Multi Channel Controllers

MXD75 Multi Channel Suspended Solids and Turbidity Transmitter Surface or Pipe Mount

MXD75 Multi Channel Suspended Solids and Turbidity Transmitter Surface or Pipe Mount

View datasheet
MXD73 Multi Channel Suspended Solids and Turbidity Transmitter Panel Mount

MXD73 Multi Channel Suspended Solids and Turbidity Transmitter Panel Mount

View datasheet

Need a high temperature sensor?

High Temp Sensors

Get in touch

Whether you’re monitoring a clarifier, optimising a DAF, or need continuous compliance data, we can help you find the right sensor for your process.

For more information or support get in touch. For your local distributor click here.

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Call for USA (303) 923 5273
Call for International  +64 9 238 4609
Call NZ 09 238 4609
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