Combustible gas leak detector AZ 7291

AZ 7291 meter is a very sensitive device designed for checking gas leaks, detecting and locating damage to gas installations and devices, checking the tightness of LPG cylinders, etc.

Simple operation allows for quick and precise locating of leaks. A flexible 450 mm probe allows you to easily reach inconvenient places. The device has an acoustic and optical signaling, a six-step scale with a leak detection LED. If the situation requires that the test be carried out in silence or the noise from the environment is so high that it may make it difficult to hear the acoustic signal, the test may be performed using headphones.

Meter has a LED indication of low supply voltage. Due to its small dimensions and weight, as well as simple operation, the device can be successfully used as a handheld and portable meter by various technical services.

AZ 7291 can be powered by four 1.5V AA alkaline batteries or with a 9V DC / 230V AC mains adapter.

Realization of the device with a calibration certificate valid for 12 months: ±14 working days (due to the need to send the device to an accredited laboratory)

According to the Journal of Laws No. 40 item 275 Regulation of the Minister of Transport and Construction of February 10, 2006 (on detailed requirements for stations conducting technical tests of vehicles) this type of device should be equipped with every vehicle inspection station.

ADVANTAGES

• Precise semiconductor sensor - Figaro
  
• A wide range of detected gases: methane, propane, butane and their mixtures
• Automatic calibration function
• Six-stage LED indicator
• Acoustic-optical signaling of leak detection
  
• Gas exposure time: <10 seconds
• High sensitivity threshold: 40 ppm
• Possibility to connect headphones
  
• Flexible probe, 450 mm long
• Automatic zeroing and self test during power up
• Power cut-off function after 10 minutes of inactivity
• Meets ITS requirements