24
Digital MEMS Microphones
10–80 kHz
Ultrasonic Frequency Range
50m+
Operating Distance
8+ hrs
Rechargeable Battery Life
Find Leaks Faster. Record Results Clearly.
Compressed air leaks can be difficult to identify in noisy industrial environments. OL2 provides a visual, app-based method to help maintenance teams locate leaks and manage inspection records more efficiently.
Visual Leak Location
Use the mobile device interface to scan the area and receive visual guidance toward ultrasonic sources.
Loss Estimation
Helps estimate flow, energy loss and potential financial impact, making maintenance prioritization easier.
Digital Inspection Records
Supports app-based record keeping for leak findings, helping teams review, assign and follow up on repairs.
Industrial Leak Detection in Real Working Environments
OL2 is designed for practical field inspections in factories, utilities, maintenance facilities and industrial plants where fast leak identification is required.
App-Based Workflow
From Leak Detection to Digital Records
The PROSARIS app helps users manage the inspection process with visual detection, leak information and digital records. This makes the OL2 suitable not only for finding leaks, but also for supporting a structured maintenance workflow.
Visual Guidance
Locate ultrasonic sources through the mobile interface.
Leak Records
Document inspection findings for follow-up review.
Loss Estimation
Estimate possible energy and cost impact.
Maintenance Support
Support repair tracking and inspection history.
Product Video
Watch the product demonstration to better understand how the Prosaris ultrasonic leak detection workflow works in real inspection scenarios.
Typical Applications
Suitable for facilities where compressed air, gas or vacuum systems need to be inspected regularly.
Compressed Air Systems
Gas Leak Inspection
Vacuum Systems
Industrial Maintenance
Energy Saving Programs
Plant Inspection
HVAC/R
Utilities & Facilities
Technical Specifications
| Dimensions | 22 mm × 95 mm × 95 mm |
| Weight | 300 g / 0.7 lb, including battery |
| Operating Temperature | -20°C to +50°C |
| Ingress Protection | Designed to IP54 |
| Microphone Array | 24 digital MEMS microphones |
| Frequency Range | 10 kHz to 80 kHz |
| Operating Distance | 0.3 m to >50 m / 1 ft to >164 ft |
| Field of View | 150° ± 5° |
| Measurement Range | 0 dB to 110 dB |
| Connection | USB-C cable connection |
| Compatible Device | Android device with PROSARIS Leak Management App |
| Battery Life | 8+ hours, rechargeable Li-Pol battery |
Request a Quote for Prosaris OL2
Contact HDX International for quotation, product availability and application support for industrial ultrasonic leak detection.
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