The Ermenrich NG35 gas sensor is a compact, portable device that enables rapid detection of flammable gases: hydrogen, methane, propane, butane, ethylene and many others. The sensitive sensor detects gas concentrations in the range of 0% to 100% LEL; the alarm threshold can be set independently. Response time is less than 30 seconds, so you can quickly detect gas leaks and ensure safety at work or at home.

The LCD display shows the level of concentration, the state of charge of the battery and the current date and time. If the alarm value is exceeded, the device warns you with a beep, light or vibration. If necessary, you can view the results of the previous measurements.

The power is supplied by a rechargeable lithium-ion battery, the full charge of which lasts 8 hours. The battery is charged via a USB cable with a power adapter. The battery level indicator indicates that the device needs to be charged to ensure uninterrupted operation and to avoid measurement errors.

Features:

• Detection of flammable gas concentrations in the range of 0-100 % LEL
• Adjustable alarm setpoint value
• Three types of alarms: light, beep, vibration
• Up to 8 hours of battery life
• USB cable
• Aluminum housing

Technical data:

• Recognizable flammable gases: hydrogen, carbon monoxide, methane, ethane, propane, butane, ethylene, propylene, butene, acetylene, propin, butin, hydrogen sulfide, phosphine, etc.
• Measuring range: 0 - 100 % LEL
• Units of measurement: % LEL
• Response time: < 30 s
• Alarm setting value: Lower: 20 % LEL, upper: 50 % LEL
• Manual alarm setpoints
• Display at low battery level
• Display: LCD
• Power source: 3.7V 1800mAh lithium-ion battery (charging via USB cable with a 24V/1A AC adapter)
• Battery life: 8 h
• Battery charging time: 6 - 8 h
• Battery operating time: 8 h
• Explosion-proof: ex Ib IIB T3 Gb
• Water resistance: IP65; complete dust protection; protection against water jets
• Temperature range: -20...+50 °C
• Humidity range: 0 - 95 %