ATS430 Turbidity & TSS

Overview

The ATS430 is a compact, yet extremely robust turbidity sensor capable of measuring turbidity and total suspended solids (TSS) concentrations up to 4000 NTU or 100,000 mg/l.

With a choice of hermetically-sealed stainless steel or titanium versions, each featuring scratch-resistant sapphire optical windows, the ATS430 provides a versatile solution for use in benign environments through to those featuring aggressive or corrosive media.

Supplied fully factory-calibrated ready for use straight out of the box.

Users benefit from:

• no servicing for the lifetime of the sensor
• in-situ cleaning
• advanced predictive maintenance diagnostics
• EZLink automatic sensor recognition and set-up
• adaptive TSS calibration feature for improved process control
• simplified calibration
• flexible installation
• certified performance

Data

• Range
• Turbidity: 0 to 4000 NTU
• Suspended solids: 0 to 100,000 mg/l SiO2 (100 g/l)
• Accuracy
• Turbidity: <±2 % measured value
• Suspended solids: dependent on sample
• Method
• 90° scattered light measurement in accordance with DIN/EN 27027/ISO 7027
• Repeatability
• <1 %
• Limit of detection
• 0.006 NTU
• Response time
• T90 < 30 s with filtering disabled
• Resolution
• Turbidity: 0.001 NTU
• Suspended solids: 0.001 mg/l
• Storage conditions
• –5 to 70 °C (23 to 158 °F)
• Operating temperature
• 0 to 60 °C (32 to 140 °F)
• Operating pressure
• Up to 10 bar (145 psi) for metal versions
• Dimensions
• 0 mm (1.57 in.) diameter
• 180 mm (7.08 in.) length