Liquids | Chemical and DI Water Applications

High-Sensitivity Liquid Particle Counter: HSLIS

The HSLIS series is engineered to safeguard your critical processes by delivering continuous, real-time contamination monitoring in DI water and process chemicals including corrosive liquids such as hydrogen fluoride (HF).

Ticked bullet point Several models available to meet a wide variety of applications

Ticked bullet point Cost-effective solution without compromise

Ticked bullet point High sensitivity: down to 0.05 µm in DI water and 0.065 µm in chemicals

Product Details

Liquid Particle Counter HSLIS
Liquid Particle Counter
HSLIS M65 ANSI/ISA-Compatible liquid particle counter
Liquid Particle Counter: HSLIS-M65 ANSI/ISA Compatible

HSLIS counters provide affordable, adaptable, and robust monitoring to prevent contamination and protect product integrity—essential for facilities committed to uncompromised quality.

Integrated Data Management

HSLIS delivers a comprehensive data management solution designed for control, compliance, and actionable insights.

  • Centralized Control via Facility Net: integrates seamlessly with Facility Net software, enabling centralized monitoring and control of multiple instruments across your facility.
  • Real-Time and Historical Data Visualization: Simplified interpretation through real-time plots and retrieved time charts, plus tabular and SPC (Statistical Process Control) charts for trend analysis and process optimization.
  • Automated Alerts and Notifications: Built-in alphanumeric paging and email functions notify operators of data excursions, ensuring rapid response to contamination events.
  • Flexible Integration: Outputs include Ethernet communication, 4-20 mA signals, and RS-232 diagnostics, allowing integration with SCADA, PLC systems, or other industrial control platforms.
  • Customizable Data Parameters: Users can configure cumulative vs. differential data, update intervals, raw vs. normalized counts, and scaling for each channel, tailoring the system to specific process needs.

Versatile: Multiple Models Available

From ultrapure water to aggressive chemicals, HSLIS counters adapt seamlessly to diverse environments—including Class I, Div 2 hazardous areas—without compromising safety.

  • e Series
    • M50e: Sensitivity range: 0.05 – 0.2 µm
    • M65e: Sensitivity range: 0.065 – 0.2 µm
    • M100e: Sensitivity range: 0.1 – 1.0 µm
  • HSLIS M65 ANSI/ISA-Compatible: Sensitivity range: 0.065 – 0.2 µm
  • HSLIS M65 ATEX-ANSI/ISA-Compatible: Sensitivity range: 0.065 – 0.2 µm

Cost Effective Value

HSLIS counters deliver reliable particle monitoring at a lower cost, providing strong protection for critical processes without unnecessary complexity.

Accessories

FacilityNet Monitoring Software

FacilityNet™ Software

Liquid particle counter Installation Kit

Liquid Installation Kit

Capillary Cleaning Kit

Capillary Cleaning Kit

Downstream Flow Controller FC 100

Downstream Flow Controller

Bubble Separator Device

Bubble Separator Device

Contact Us

Still have questions?

Our customer support is ready to answer your questions 
or get a quote ready for you.

Get the latest updates, insights, and resources straight to your inbox

PMS Logo particle Measuring systems
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.