MSA Altair 2X Single Gas Detector NH3 (25 PPM/50 PPM)

Single-gas detector for measuring CO, H2S, NH3 or NO2. With 3-year guarantee on the sensors and the gas detector, except for the NH3 sensor (2 years). Also available as two-gas detector (2XT) capable of detecting both H2S and CO. Three alarms: visual, acoustic (95 dBA) and vibration; each alarm has a different sound. Large display shows the measurement result, alarm limits, battery status, PEAK etc. Logs the last 75 events automatically. Water- and dust-proof IP 67. Weight: 113 g. Dimensions: 89 x 54 x 25 mm. 

CE, ATEX: FTZU II 2 G Ex ia IIC T4 Gb from -40 °C to +60 °C.