Universal Gas Detector GS-400

Gas Detector for Gas Leak Detection in Unlimited Applications Universal Gas Detector GS-400 • Replaceable digital sensors • One sensor switchable for 3 areas / 5 gas types (Sensor 1020130) (Natural gas / Methane / Propane / Butane / Hydrogen H2) • One sensor for all common safety refrigerants (Sensor 1020140) (R134a, R12, R22, R404a, R407c, R410a, R507a, R152a) • Expandable with additional sensors (future-proof) Innovative • Measurement range 1ppm to 100% LEL (Methane = 44,000ppm)* • Gas sensor with linear characteristic curve (minimal aging)* • Low cross-sensitivity* • No false alarms from cleaning agents or alcohol* • Base unit "maintenance-free"! Only sensors need calibration. Each sensor operates on a base unit. (No calibration to the base unit necessary) • Internal memory for documentation (additional cost) • Color display 320 x 240 pixels • Innovative menu-driven operation • Device capable of software updates • Additional sensors in planning