The MUNI MP420 is a compact and lightweight 4-gas detector for worker safety at hazarous locations, with four standard sensors for oxygen (O2), combustibles (LEL), carbon monoxide (CO) and hydrogen sulfide (H2S). Alternative sensors are lead free oxygen (O2), low power infrared methane (CH4), sulfur dioxide (SO2), and hydrogen cyanide (HCN). The detector is packaged in a robust housing with no moving parts. Its battery power offers 2 work shifts of run time for a standard 4-gas detector, and up to 2 months when using a low-power infrared sensor. The simple, 2-button operation results in ultimate ease of use and significantly reduced time spent training the user.
Features, Functions and Benefits：
- Compact, lightweight & wearable
- Auto backlit LCD with large numeric digits
- Easy-to-navigate menu with two buttons
- Battery operation 20 hours with pellistor LEL sensor or 2 months with infrared LEL sensor
- Tri-color status indicators on regular self-diagnosis of sensor, battery and circuit
- Wide angle LED alarms
- 1000 Events log
- Micro-USB Charging adapter
- IP-68 Weather ingress rating
- Replaceable sensors & batteries
- Optional BLE wireless connectivity
- Optional MuniDock for convenient bump & calibration