gas detector / methane / combustible gas / LPG

Portable Gas Detectors GS-500.EX detects methane and LPG. The gas concentration is measured by the catalytic sensor element. The measuring range is 0-100% LEL. Alarm level is set at 20% LEL.

GS-500.E? features:

highly sensitive
LCD display
long sensor life
adjustable sensitivity
possibility for callibration
zeroing
differential sound signalization
low battery indication
adjustable alarm level
thermometer

Technical specifications

detected gases: CH4, LPG
measurement range: 0 ? 100% LEL
initial preheating: 20 sec
working time with 1 bttery set: > 6 hours
batteries: 2 ? 1,5V /AA/ LR06
signalization: LCD, sound
working temperature: -10 ? +50??
humidity: 30 ? 90% RH
pressure: atmospheric ?10%
sizes: 230x45x20 mm
weight: 0.078 kg. /without batteries/
certification: ??