Personal Oxygen Safety Monitor
GasLab's SAN-20 Personal Oxygen Safety Monitor is a wearable or hand-held personal oxygen level safety meter designed to monitor ambient air oxygen levels in real time. It is designed to protect workers in enclosed spaces around bulk gas storage, underground, below deck in ships, in cryogenics labs or anywhere potential oxygen depletion could occur.
Features
- Large LCD display: oxygen, temperature, %RH, battery life
- Audible, visual strobe and vibrating alarms
- Man down alarm - leverages accelerometer technology
- Lithium-ion rechargeable battery. USB Charging port
- Rechargeable Li-Ion battery – 12+ hours per charge
- Calibrate using ambient air
- Programmable alarm settings
- IP54 housing protects against dust and rain
- Tough rubber boot with heavy duty clip and loop
SAN-20 Specifications
Oxygen Sensor- Measurement Range: 0 to 30.0% vol.
- Resolution: 0.1% vol.
- Temperature Range: -20 to 50°C (-4°F ~ 122°F)
- Humidity Range: 0 to 99% RH
- Baseline Drift (-10-50°C): <1% change in output @ 3 months
- Expected Lifespan: 24 months
- Temperature Range: -20.0 to 60°C (-4 to 140°F) display
- Display Resolution: 0.1°C (0.1°F)
- Display Options: °C/°F (switchable)
- Accuracy: +0.5°C(+0.9°F)
- Response Time: 5~30 seconds (device must equilibrate with environment)
- Measurement Range: 0.0 to 99.9% RH
- Display Resolution: 1%RH
- Accuracy: +4.5%RH
- Response Time: < 8 seconds
- Operating: -20°C to 50°C (-4°F to 122°F), 0~99% RH non-condensing
- Storage: -20°C to 60°C (-4°F to 140°F), < 99% RH non-condensing
- Power Supply: Li-ion battery (4.2V, 400mAh)
- Dimensions: 2.36 x 1.38 x 0.98 in. (60x35x25mm)
- Weight: 1.58oz. (45 grams)
Includes
- Device with Boot
- USB Power Cable & Adapter
- Clip
- User Manual
Warranty
- 1 Year. See GasLab Terms and Conditions.
SAN-20 Data Sheet (pdf)