
Using state-of-the-art Long Life Laser Diode technology, the Lighthouse Remote 1104LD is an industry first- a laser diode based remote particle counter with a sensitivity of 0.10 micron at a high flow rate of 1.0 CFM (28.3 LPM) that uses an optics and photodiode system designed to reduce or eliminate the temperature issues associated with high power laser diode sensors. Designed with reliability and quality in mind, the Remote 1104LD features our long-life laser diode technology that provides higher concentration limits, a better signal to noise ratio and requires less routine maintenance than conventional HeNe laser-based particle counters. The Remote 1104LD supplies continuous real time data at a cost-effective price per point. Very simple to integrate with large facility monitoring and management systems, the Remote 1104LD can transfer up to 8 channels of simultaneous particle count data via RS-485 MODBUS.
Key Features:
- 0.10 – 5.0 µm Sensitivity
- 1.0 CFM (28.3 LPM) Flow Rate
- Up to 8 Channels of Simultaneous Data
- World’s Smallest 1.0 CFM 0.10 µm counter
- Meets ISO 21501-4 Standards
- Long Life Laser Diode
- Small Footprint
- Status Indicators
- RS-485 MODBUS
- Stainless Steel Enclosure
- Interfaces to Facility Monitoring Systems
- Uses External Vacuum Source
- Designed for Reliability
- Designed to Ensure 21 CFR Part 11 Compliance when used with Additional Software
- No Routine Laser Tube Replacements
- No Routine Laser Optics Cleaning
- Cooler Running Dual-Avalanche Photodiode
- Detector Array Design

Incorporating the latest in laser optical particle counting technology, Lighthouse designed the Remote 2012 for continuous trouble-free operation.
With a minimum sensitivity range of 0.2 µm and a flow rate of 0.1 CFM, the Remote 2012 provides continuous real-time data collection at a cost-effective price per point.
Using an external vacuum source, the Remote 2012 provides versatile mounting options and can be installed where space is at a premium.
The Remote 2012 will integrate seamlessly into large facility monitoring and management systems.
Key Features:
- 0.2 – 2.0 µm Particle Size Range
- 0.1 CFM Flow Rate
- 2 channels of Simultaneous Data
- 4-20mA Output
- Status Indicators
- Alarm Output
- Stainless Steel Enclosure
- External Vacuum Source
- Versatile Mounting Options
- Designed for Reliability

Incorporating the latest in laser optical particle counting technology, Lighthouse designed the Remote 2014 for continuous trouble-free operation.
With a minimum sensitivity range of 0.2 µm and a flow rate of 0.1 CFM, the Remote 2014 provides continuous real-time data collection at a cost-effective price per point.
Using an external vacuum source, the Remote 2014 provides versatile mounting options and can be installed where space is at a premium.
The Remote 2014 will integrate seamlessly into large facility monitoring and management systems.
Key Features:
- 0.2 – 2.0 µm Particle Size Range
- 0.1 CFM (2.83 LPM) Flow Rate
- 4 Channels of Simultaneous Data
- RS-485 Modbus Output
- Status indicators
- External Alarm Output
- Stainless Steel Enclosure
- Versatile Mounting Options
- External Vacuum Source
- Designed for Reliability

Incorporating the latest in laser optical particle counting technology, Lighthouse designed the Remote 3012 for continuous trouble-free operation.
With a minimum sensitivity range of 0.3 µm and a flow rate of 0.1 CFM, the Remote 3012 provides continuous real-time data collection at a cost-effective price per point.
Using an external vacuum source, the Remote 3012 provides versatile mounting options and can be installed where space is at a premium.
The Remote 3012 will integrate seamlessly into large facility monitoring and management systems.
Key Features:
- 0.3 – 25 µm Particle Size Range
- 0.1 CFM Flow Rate
- 2 channels of Simultaneous Data
- 4-20mA Output
- Status Indicators
- Alarm Output
- Stainless Steel Enclosure
- External Vacuum Source
- Versatile Mounting Options
- Designed for Reliability

Incorporating the latest in laser optical particle counting technology, Lighthouse designed the Remote 3104 for continuous trouble-free operation.
With a minimum sensitivity range of 0.3 µm and a flow rate of 1.0 CFM, the Remote 3104 provides continuous real-time data collection at a cost-effective price per point.
Using an external vacuum source, the Remote 3104 provides versatile mounting options and can be installed where space is at a premium.
The Remote 3104 will integrate seamlessly into large facility monitoring and management systems.
Key Features:
- 0.3 – 25 µm Particle Size Range
- 1.0 CFM (28.3 LPM) Flow Rate
- 4 Channels of Simultaneous Data
- RS-485 Modbus Output
- Status Indicators
- Meets ISO 21501-4 Standards
- External Alarm Output
- Facility Monitoring Systems Interface
- Stainless Steel Enclosure
- Versatile Mounting Options
- External Vacuum Source
- Designed for Reliability

Incorporating the latest in laser optical particle counting technology, Lighthouse designed the Remote 5012 for continuous trouble-free operation.
With a minimum sensitivity range of 0.5 µm and a flow rate of 0.1 CFM, the Remote 5012 provides continuous real-time data collection at a cost-effective price per point.
Using an external vacuum source, the Remote 5012 provides versatile mounting options and can be installed where space is at a premium.
The Remote 5012 will integrate seamlessly into large facility monitoring and management systems.
Key Features:
- 0.5 – 25 µm Particle Size Range
- 0.1 CFM Flow Rate
- 2 channels of Simultaneous Data
- 4-20mA Output
- Meets 21501-4 Standard
- Status Indicators
- Alarm Output
- Stainless Steel Enclosure
- External Vacuum Source
- Versatile Mounting Options
- Designed for Reliability

Incorporating the latest in laser optical particle counting technology, Lighthouse designed the Remote 5014 for continuous trouble-free operation.
With a minimum sensitivity range of 0.5 µm and a flow rate of 0.1 CFM, the Remote 5014 provides continuous real-time data collection at a cost-effective price per point.
Using an external vacuum source, the Remote 5014 provides versatile mounting options and can be installed where space is at a premium.
The Remote 5014 will integrate seamlessly into large facility monitoring and management systems.
Key Features:
- 0.5 – 25 µm Particle Size Range
- 0.1 CFM (2.83 LPM) Flow Rate
- 4 Channels of Simultaneous Data
- RS-485 Modbus Output
- Meets ISO 21501-4 Standard
- Status Indicators
- External Alarm Output
- Stainless Steel Enclosure
- Versatile Mounting Options
- External Vacuum Source
- Designed for Reliability

Incorporating the latest in laser optical particle counting technology, Lighthouse designed the Remote 5102 for continuous trouble-free operation.
With a minimum sensitivity range of 0.5 µm and a flow rate of 1.0 CFM, the Remote 5102 provides continuous real-time data collection at a cost-effective price per point.
Using an external vacuum source, the Remote 5102 provides versatile mounting options and can be installed where space is at a premium.
The Remote 5102 will integrate seamlessly into large facility monitoring and management systems.
Key Features:
- 0.5 – 25 µm Particle Size Range
- 1.0 CFM (28.3 LPM) Flow Rate
- 2 channels of Simultaneous Data
- 4-20mA Output
- Meets 21501-4 Standard
- Status Indicators
- Alarm Output
- Stainless Steel Enclosure
- External Vacuum Source
- Versatile Mounting Options
- Designed for Reliability

Compatible with VHP, the Remote 5102V meets the stringent requirements of today’s aseptic processing applications. In addition, the Remote 5102V was designed to operate in CLASS 1 DIV 2 hazardous environments found in many challenging applications.
With a sensitivity of 0.5 micron and a monitored flow rate of 1.0 CFM (28.3 LPM), the Remote 5102V provides real-time continuous data collection at a cost-effective price per point.
The Remote 5102V utilizes an external vacuum source and is able to integrate seamlessly into large facility monitoring and management systems and transfers up to 2 channels of simultaneous particle count data using 4-20mA output.
Key Features:
- VHP Compatible
- Class 1 Division 2 Rating
- 0.5 – 5.0µm
- 1.0 CFM (28.3 LPM) Flow Rate
- Up to 2 channels of simultaneous data
- Meets ISO 21501-4 standards
- Real-time continuous monitoring
- 316L Stainless Steel, Wash Down Resistant / Splash-Tight Enclosure
- Status Indicators
- 4-20mA Output
- Interfaces to Facility Monitoring Systems
- Uses External Vacuum Source
- Designed for Reliability
- 2 Year Warranty

Incorporating the latest in laser optical particle counting technology, Lighthouse designed the Remote 5104 for continuous trouble-free operation.
With a minimum sensitivity range of 0.5 µm and a flow rate of 1.0 CFM, the Remote 5104 provides continuous real-time data collection at a cost-effective price per point.
Using an external vacuum source, the Remote 5104 provides versatile mounting options and can be installed where space is at a premium.
The Remote 5104 will integrate seamlessly into large facility monitoring and management systems.
Key Features:
- 0.5 – 25 µm Particle Size Range
- 1.0 CFM (28.3 LPM) Flow Rate
- 4 Channels of Simultaneous Data
- RS-485 Modbus Output
- Meets 21501-4 Standards
- Status Indicators
- External Alarm Output
- Stainless Steel Enclosure
- Facility Monitoring Systems Interface
- Versatile Mounting Options
- External Vacuum Source
- Designed for Reliability

Compatible with VHP, the Remote 5104V meets the stringent requirements of today’s aseptic processing applications. In addition, the Remote 5104V was designed to operate in CLASS 1 DIV 2 hazardous environments found in many challenging applications.
The Remote 5104V uses a critical orifice and external vacuum source for flow control. Built-in flow monitoring assures accuracy and reliability of the sensor’s performance.
With a sensitivity of 0.5 micron and a monitored flow rate of 1.0 CFM (28.3 LPM), the Remote 5104V provides real-time continuous data collection at a cost-effective price per point.
The Remote 5104V integrates seamlessly with large facility monitoring and building management systems. It transfers up to 4 channels of simultaneous particle count using RS-485 Modbus.
Key Features:
- VHP Compatible
- Class 1 Division 2 Rating
- Built-in Flow Monitoring
- 0.5 – 5.0 µm
- 1.0 CFM (28.3 LPM) Flow Rate
- Up to 4 channels of simultaneous data
- Meets ISO 21501-4 standards
- Real-time continuous monitoring
- Small size
- 316L Stainless Steel, Wash Down Resistant / Splash-Tight Enclosure
- Status Indicators
- RS-485 Modbus
- Interfaces to Facility Monitoring Systems
- Uses External Vacuum Source
- Designed for Reliability
- 2 Year Warranty
- International Support

Delivering the utmost data integrity, risk mitigation and environmental compatibility, the ApexR3 Remote Particle Counter is unmatched in the industry. Designed with enhanced self-diagnostics for risk mitigation, the ApexR3 provides you with the utmost confidence in your data. With its minimum detection of 0.3 μm and a long life laser diode sensor, the ApexR3 provides unmatched performance, accuracy and reliability. The sloped front face and optional sealed connection provides you with compatibility for decontamination processes including VHP. The ApexR3 stands alone in the industry and is truly best in class.
Key Features:
- 0.3 – 10 μm Particle Size Range
- 1.0 CFM Flow Rate
- 3,000 Records Data Storage
- Self-Diagnostics
- Web Browser
- Smart Bracket
- Validation Mode
- Built in Alarm Light

Delivering the utmost data integrity, risk mitigation and environmental compatibility, the ApexR5 Remote Particle Counter is unmatched in the industry. Designed with enhanced self-diagnostics for risk mitigation, the ApexR5 provides you with the utmost confidence in your data. With its minimum detection of 0.5 μm and a long life laser diode sensor, the ApexR5 provides unmatched performance, accuracy and reliability. The sloped front face and optional sealed connection provides you with compatibility for decontamination processes including VHP. The ApexR5 stands alone in the industry and is truly best in class.
Key Features:
- 0.5 – 10 μm Particle Size Range
- 1.0 CFM Flow Rate
- 3,000 Records Data Storage
- Self-Diagnostics
- Web Browser
- Smart Bracket
- Validation Mode
- Built in Alarm Light

Delivering the utmost data integrity, risk mitigation and environmental compatibility, the ApexR02 Remote Particle Counter is unmatched in the industry. Designed with enhanced self-diagnostics for risk mitigation, the ApexR02 provides you with the utmost confidence in your data. With its minimum detection of 0.2 μm and a long life laser diode sensor, the ApexR02 provides unmatched performance, accuracy and reliability. The sloped front face and optional sealed connection provides you with compatibility for decontamination processes including VHP. The ApexR02 stands alone in the industry and is truly best in class.
Key Features:
- 0.2 – 2 μm Particle Size Range
- 0.1 CFM Flow Rate
- 3,000 Records Data Storage
- Self-Diagnostics
- Web Browser
- Smart Bracket
- Validation Mode
- Built in Alarm Light

Delivering the utmost data integrity, risk mitigation and environmental compatibility, the ApexR03 Remote Particle Counter is unmatched in the industry. Designed with enhanced self-diagnostics for risk mitigation, the ApexR03 provides you with the utmost confidence in your data. With its minimum detection of 0.3 μm and a long life laser diode sensor, the ApexR03 provides unmatched performance, accuracy and reliability. The sloped front face and optional sealed connection provides you with compatibility for decontamination processes including VHP. The ApexR03 stands alone in the industry and is truly best in class.
Key Features:
- 0.3 – 10 μm Particle Size Range
- 0.1 CFM Flow Rate
- 3,000 Records Data Storage
- Self-Diagnostics
- Web Browser
- Smart Bracket
- Validation Mode
- Built in Alarm Light

Delivering the utmost data integrity, risk mitigation and environmental compatibility, the ApexR05 Remote Particle Counter is unmatched in the industry. Designed with enhanced self-diagnostics for risk mitigation, the ApexR05 provides you with the utmost confidence in your data. With its minimum detection of 0.5 μm and a long life laser diode sensor, the ApexR05 provides unmatched performance, accuracy and reliability. The sloped front face and optional sealed connection provides you with compatibility for decontamination processes including VHP. The ApexR05 stands alone in the industry and is truly best in class.
Key Features:
- 0.5 – 10 μm Particle Size Range
- 0.1 CFM Flow Rate
- 3,000 Records Data Storage
- Self-Diagnostics
- Web Browser
- Smart Bracket
- Validation Mode
- Built in Alarm Light