Leak Detector LD 500/510

Leak detector with camera – indicates leakage rate in [l/min or cfm] and costs in country currency [ e.g., $/Year]

The LD 500 leak detector functions by identifying the ultrasound waves produced by leaks in compressed air, steam, gas, and vacuum systems, as well as partial discharges in insulators, transformers, switchgear, and high-voltage lines (also known as the corona effect). The ultrasonic sound, which is beyond the hearing capability of humans, is intensified and transformed into an audible frequency by the LD 500. This feature lets you pinpoint the exact location of the compressed air leak (the source of ultrasound) using headphones and a camera image, even when operating in a noisy setting.

Due to the integrated camera and the available accessories our starter kit for leak detection enables reliable leak detection as well as compressed air leakage calculation and reporting according to ISO 50001.

Technical Data

Operating frequency:	40 kHz ± 2 kHz
Connections:	3.5 mm stereo jack for headset, power supply socket for connecting an external charger
Laser:	Wavelength: 630…660 nm Output power: < 1 mW (laser class 2)
Display:	3.5″ touch screen
Interface:	USB interface
Data logger:	16 GB SD memory card (100 million values)
Power supply:	Internal rechargeable Li-Ion batteries, approx. 9 h continuous operation, 4 h charging time
Operating temperature:	-5…+50 °C
EMC:	DIN EN 61326
Auto level:	Automatically adapts the sensitivity to the environment and reliably eliminates ambient noise
Sensitivity:	min: 0.1 l/min at 6 bar, 5 m distance, approx. € 1/year of compressed air costs
Weight without headset:	540 grams