Incorporating the latest in laser optical particle counting technology, Lighthouse designed the Remote LPC 0.1 µm liquid particle counter for continuous trouble-free operation.

With a sensitivity of 0.1µm at a flow rate of 100 ml per minute, the Remote LPC 0.1 µm provides real-time continuous data collection at a cost-effective price per point.

These compact liquid particle counters provide versatile mounting options and can be installed where space is at a premium.
Unit of Measure



N/A Lighthouse

Size Range

N/A 0.1 to 0.5 µm

Standard Channel Sizes

N/A 0.1 µm0.2 µm0.3 µm0.5 µm

Flow Rate

N/A 100 mL/min

Concentration Limit at 5 Percent Coincidence Error

N/A 64000 counts/mL

Sample Temperature

N/A 32 to 302 ºF0 to 150 ºC

Sample Pressure

N/A 150 psi

Wetted Surface Materials

N/A Perfluoroalkoxy (PFA) Polytetrafluoroethylene (PTFE) Quartz

Direct Current (DC) Power Voltage

N/A 24 V


N/A 3.5 lb1.58 kg

Laser Source

N/A Laser Diode


N/A National Institute of Standards and Technology (NIST) Traceable

Data Storage

N/A 250 Samples

Communication Modes

N/A RS-232 via RJ-45 to Personal Computer (PC) RS-485 Modbus

Light Emitting Diode (LED) Indicators

N/A Power Sampling Service

Supporting Software

N/A Express RT and RT+ Lighthouse Monitoring System (LMS Express) Lighthouse Monitoring System (LMS Net)

Sample Inlet/Outlet Connection

N/A 1/4 in. Flaretek™

Enclosure Material

N/A Stainless Steel

Industry Standards/Certifications

N/A European Conformity (CE) International Organization for Standardization (ISO 9001:2000)


N/A 2 Years


N/A Continuous System Particle Monitoring DI Water Monitoring Episodic Particle Event Tracking and Alarming Filter Efficiency Particle Measurements Manufacturing Process Control Parts Cleanliness Testing Process Bath Monitoring Quantifying Particle Concentration in High Purity Water Systems Trend Analysis at Lower Particle Concentrations Water Quality Monitoring



N/A 5.7 in14.47 cm


N/A 5.2 in13.2 cm


N/A 3 in7.6 cm

Environmental Conditions

Operating Temperature

N/A 50 to 104 ºF10 to 40 ºC

Non-Condensing Humidity (Operating Temperature)

N/A 20 to 95 %

Storage Temperature

N/A 14 to 122 ºF-10 to 50 ºC

Non-Condensing Humidity (Storage Temperature)

N/A Up to 98 %

External Alarm Rating

External Alarm

N/A Normal Open Dry Contact

External Alarm Alternating Current/Direct Current (AC/DC) Output Voltage

N/A 0 to 60 V

External Alarm Output Current

N/A 1 A


N/A Stainless Steel



N/A Operating Manual on Compact Disk (CD) Power Supply Micro90® Cleaning Solution Sample Tubing Cabling Cleaning Brush


N/A Express RT Software Flare Nuts Flaring Kit Flow Control Device Lighthouse Monitoring System (LMS Express) Lighthouse Monitoring System (LMSNet) Software Liquid Particle Counter (LPC) Flowmeter - Aluminum Liquid Particle Counter (LPC) Flowmeter - Polytetrafluoroethylene (PTFE) - Perfluoroalkoxy (PFA) Liquid Particle Counter (LPC) Stand with Flow Meter Mount Network Adapter Printed Operating Manual Remote Mounting Bracket Wireless Network Adapter



  • 4 Channel Sizes
  • 100 ml per Minute Sample Flow Rate
  • LED Status Indicators
  • External Alarm Connector
  • RS-485 Modbus
  • Facility Monitoring System Interface
  • Compact Size
  • Designed for Reliability



  • Installs in Limited Space
  • Cost Effective Price Per Point
  • Easy System Integration
  • International Support
  • Low Cost of Ownership

Additional Information

Additional Information

N/A The Remote LPC 0.1 µm integrates seamlessly into large facility monitoring and management systems and transfers up to 4 channels of simultaneous particle count data using RS-485 Modbus.

Designed and built by Lighthouse - a name you can trust.

Lighthouse is an ISO 9001:2000 Registered Company.



N/A Please contact your local Lighthouse Sales Engineer for additional chemical compatibility.

Lighthouse Worldwide Solutions reserves the right to change specifications without notice.

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