Portable Oxygen Detector - Model BX176-O2 (Ex Certified)

Features:
• Advanced MCU control with low power consumption
• Large LCD display.
• Adjustable low and high alarm level .
• High concentration protection for combustible gas.
• Self test for the combustible gas sensor.
• Low voltage alert.
• Real time clock display.
• Replaceable sensor module.
• Self-adjustment function.
• Visual and audible alarm with vibration.
• Data logging and uploading.
• Advanced self-examination and self-renovation function.
• Password management to avoid wrong operation.
• Intrinsically safe design

Specifications
• Target gas: Oxygen
• Accuracy: ≤ ± 5% F.S.
• Measurement Range: 0-30%
• Response time: T<30s.
• Indication: LCD indicates the time and state.
• Indication of alarm, fault and low voltage with LED, sound, vibration.
• Operating temperature: -40℃～70℃ (for combustible gas)
• Operating temperature: -20℃～50℃ (for toxic gas)
• Humidity: < 95%RH non-condensing
• Operating voltage : DC3.7V, Lithium battery.
• Working time: Combustible gas: 8h continuously;
• Toxic gas: ≥300h continuously
• Charging time: 4～6 hours
• Sensor life: 2 years
• IP rating: Ip65
• Weight : about 125g (including battery but without accessories)
• Dimension : 104.0mm × 60.8mm × 30.5mm