Based on the industry-standard ALTAIR Single-Gas Detector—but with added features and functionality—ALTAIR Pro toxic gas and oxygen detectors combine reliable detection and LED/audible/flashing/vibrating alarms with clear, backlit LCD displays. Electrochemical sensors measure concentrations of toxic gas （ammonia, carbon monoxide, chlorine, chlorine dioxide, hydrogen cyanide, hydrogen sulfide, nitrogen dioxide, phosphine and sulfur dioxide） or percent oxygen. Purpose-built for superior dust and water protection, excellent impact resistance and excellent RFI performance.

• 兩年的免維護期，大大節省您在氣體檢測上的費用支出；
• 強大防水防塵性能，防護等級達到IP67；
• 出色的防電磁波干擾性能；
• 免維護期內無需更換傳感器及電池；
• 操作簡單，無需任何培訓；
• 內置數據記錄功能；
• 聲光和震動三重報警。

• 毒氣檢測
• 氧氣檢測

US & Canada: Class 1, Div 1, Groups A, B, C & D
Europe: ATEX II 2G EEx ia IIC T4 -20℃ to +50℃
Australia: Ex ia IIC T4 -20℃ to+50℃
China: CMC制造計量器具許可證, EX防爆認證
F2