Distran Ultra Pro
ATEX Zone 2 Certified Acoustic Camera

Distran Ultra Pro
Introducing the Ultra Pro ATEX Certified Gas Detector: With unparalleled speed and accuracy, this handheld ultrasound imaging camera excels in pinpointing gas leaks from several meters away. It is specifically designed to detect leaks in high-risk areas and inaccessible locations.
Equipped with an advanced sensor technology, the Ultra Pro ATEX Certified Gas Detector identifies pressurized gas leaks by analyzing the distinct sound patterns they emit. Its integrated 124 ultrasound microphones enable precise localization of the source, ensuring reliable detection.
Experience real-time results with the Ultra Pro’s innovative overlay feature, which combines the reconstructed sound source position with a wide-angle optical image. This seamless integration provides immediate visual feedback, enhancing efficiency and accuracy in gas leak detection.
Capture compelling evidence effortlessly with just a single tap. The Ultra Pro ATEX Certified Gas Detector generates high-quality images and videos that can be conveniently incorporated into comprehensive reports.
Key Features
- World’s first ATEX Certified ultrasound camera
- 1.5 kg all inclusive
- Single-handed, self contained
- 1400 lumens, integrated LED lighting
- Robust design


Detected gases | All compressed gases incl. air and vacuum |
Working distance | From: 0.3 – 100 m (1 – 300 ft) Typical: 1 – 6 m (3 – 20 ft) |
Detection threshold | From 0.3 L/h at 30 cm (0.01 ft3/h at 1 ft) Quiet environment 2 L/h at 30 cm (0.1 ft3/h at 1 ft) Industrial environment 10 L/h at 30 cm (0.4 ft3/h at 1 ft) |
Detection method | Acoustic imaging using 124 ultrasound sensors |
Pressure difference | Min. 50 mbar (0.7 psi) |
Acoustic angle of view | 180° (half-space) |
Angular detection accuracy | <1° |
Weight | 1.5 kg (3.3 lb) |
Battery life | 5 hours (2×2.5 hours – 2 batteries provided in pack) |
Ex marking (for X version) | Zone 2: Ex Gc IIC T4 (class 1 division 2) |
Integrated LED lights | 1400 lumens |
Data export | Audalytics or SD card |