The FORENSICS DETECTORS FD-90A-O2 oxygen detector measures O2 concentrations from 0 to 30%, with a resolution of 0.1%. It uses a NANO-GAS electrochemical sensor and operates by diffusion sampling, with no built-in pump. It features adjustable audible and visual alarms, as well as a vibration alarm, and comes with a signed and dated calibration certificate.
The detector is intended for measuring ambient air, research and development, biotechnology research in the life sciences, and personal protection in oxygen-deficient industrial environments. It is not intended for continuous indoor oxygen monitoring. It is resistant to shock, water, and dust, and is ATEX certified: Ex ia IIC T4 Ga.
- Gas: Oxygen (O2)
- Detection range: 0–30%
- Resolution: 0.1%
- Sensor type: NANO-GAS electrochemical sensor
- Sensor lifespan: 2–3 years
- Sampling type: Diffusion, pump-free
- External pump: Optional
- Error: ≤ ±5% F.S.
- Response time: 24 hours
- Alarms: Adjustable audible and visual alarms, with vibration
- Resistance: Shock-, water-, and dust-resistant
- Certification: ATEX Ex ia IIC T4 Ga
- Calibration: Factory calibrated, with a signed and dated certificate
- Recommended calibration interval: 12 months
- Charging time: 4 hours
- Weight: 140 g
- Dimensions: 10.9 × 5.8 × 4.3 cm
- Package contents: Oxygen detector, belt clip, strap, user manual, USB charging cable, calibration cap, and calibration certificate
- Digital
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.