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Pyxis LT-631 Submersible Self-Cleaning Turbidity Sensor

Submersible self-cleaning turbidity sensor with wiper arm, 10m cable (0-500NTU). 4-20mA + RS-485, 8-pin.

Pyxis Lab
Self-Cleaning Turbidity Sensor
Water Quality Monitoring

Pyxis LT-631 Submersible Self-Cleaning Turbidity Sensor

Model:
LT-631
Brand:
Pyxis Lab

The Pyxis LT-631 is a submersible, self-cleaning turbidity sensor built for continuous unattended deployment in surface water, wastewater, or process tanks. It features a replaceable wiper arm for automatic lens cleaning, a 10-metre waterproof cable, and measures turbidity across a 0-500NTU range with 4-20mA analog and RS-485 outputs through an 8-pin connector.

Self-cleaning wiper arm — replaceable wiper keeps the optical surface clear for unattended long-term deployment
10-metre waterproof cable — supports submersible installation in tanks, wastewater, or surface water
Self-cleaning wiper arm — replaceable wiper keeps the optical surface clear for unattended long-term deployment

Description

The Pyxis LT-631 is a submersible, self-cleaning turbidity sensor built for continuous, unattended deployment in surface water, wastewater, or process tanks. A replaceable wiper arm automatically clears the optical surface, reducing the fouling that typically limits submerged turbidity sensors over long deployments, while a 10-metre waterproof cable supports installation at depth or distance from the readout point.

It measures across a 0-500NTU range and reports through 4-20mA analog and RS-485 outputs via an 8-pin connector, integrating into existing monitoring and control systems.

The LT-631 is suited to operators who need reliable, long-term turbidity data from submerged locations without frequent manual cleaning or maintenance visits.

Why Use This

Unattended Long-Term Deployment

The self-cleaning wiper arm keeps the sensor lens clear, reducing maintenance visits for continuous monitoring.

Submersible Flexibility

A 10-metre waterproof cable allows installation in surface water, wastewater, or process tanks.

Applications

  • Surface water monitoring — submersible deployment in rivers, reservoirs, or lakes
  • Wastewater treatment — continuous turbidity tracking in treatment process streams
  • Process tank monitoring — unattended long-term clarity measurement in tanks

FAQ

How does the self-cleaning feature work?

A replaceable wiper arm automatically cleans the optical surface, helping maintain accuracy during continuous unattended deployment.

Where can the LT-631 be installed?

It’s a submersible sensor suited to surface water, wastewater, and process tanks, with a 10-metre waterproof cable supporting installation away from the readout location.

What turbidity range does it measure?

0-500NTU.

How do I integrate it with my control system?

Via 4-20mA analog and RS-485 outputs through an 8-pin connector.

Download

D25 Product Datasheet
PDF · 1.2 MB
Installation Manual
PDF · 0.8 MB

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