Automatic switching in catharometric mode to a % volume scale if high concentration
Auto-zero:
At start-up and on demand (option) Charger output (option)
Operating Check:
Self-test at start-up Audible tone (factory-set interval) No sensor stabilisation time
Trouble Alarms:
Continuous luminous and audible signal common to all channels : - 20% over alarm in negative mode - 120% over alarm in TOX and oxygen mode - 100% over alarm in EXPLO mode
報警:
頂部報警燈(360度可視),30cm內 95分貝聲音報警,振動報警(可選)
電源/運行時間:
堿性電池或鎳氫電池/標準14小時,帶泵8小時(帶泵操作 4小時)
工作溫度:
-15°C to +45°C (5°F to 113°F) (持續) -25°C to +50°C (-13°F to 122°F) (間歇)
防護等級:
IP 66
重量:
350 克
尺寸:
H 110 x W 80 x D 45
認證:
As per Explosive Atmospheres (ATEX) Directive : - ATEX 94/9/CE Õ - I 1G EEx ia IIC T4 - I M1 EEx i I or II 2G EEx iad IIC T4 - I M2 EEx i I