เครื่องวัดออกซิเจน ในอากาศ รุ่น SAO2

Personal Safety Oxygen Monitor SAO2

Product Features:

1. Handheld, industry use, high sensitivity and accuracy
2. Intrinsically safe, Ex sign is ExibdⅠ
3. Rugged ABS+PC case, heavy duty, crash resistant
4. High-capacity chip, 4 layers PCB board
5. Visual & audible alarm
6. High & low alarm point, fully adjustable
7. SETL & TWA alarm
8. Low battery alarm
9. Rechargeable battery
10. LCD large screen display with Real time clock and status of battery
11. With Stainless Steel belt clip
12. Support data logging function
13. External air sampling pump is available for gas leak detection.

Application:

The gas detection instruments we designed are widely used in petrochemical, municipal environmental protection, coal mine, residential places, and other natural and wide ranges of industrial environments.

Technical Parameter:

• Gas detected: Oxygen (O2)
• Measuring range: (0~25)%vol, (0~30)%vol
• Resolution ratio: 0.1%vol
• Sensor: CITY Electrochemical Sensor
• Sensor lifetime: ≥2 year
• Response time: ≤35s(T90)
• Alarms: Audible--buzzer with ≥75dB audible; Visible--flashing red LED, ≥20m visible
• Alarm point: Fully adjustable
• Data logging: Continuous data logging (7 days at configurable 0.1-10 minutes intervals)
• Continuous working time: >3 months ( without backlight)
• Working current: < 1mA ( without backlight)
• Working temperature: -25°C~+55°C, short time: -40°C~+55°C
• Display: Liquid crystal display (LCD)
• Battery model: PL123450, 3.7V/1500mA
• Charging time: 4-5 hours
• Dust and water resistance: IP54
• Size & Weight: 105*54*32mm/450g
• Ex sign: ExibdⅠ