| Specification | Value |
| Sensor Type | Single plug-in electrochemical cell |
| Detection Range | H2S: 0 to 100 ppm |
| CO: 0 to 300 ppm | |
| SO2: 0 to 50 ppm | |
| O2: 0 to 25 % | |
| Event Log Storage | Last 30 events |
| Battery | 3.6 Vdc, 1.65 Ah, lithium battery |
| Battery Life / Shelf Life | Standard models: 24 months of operations (2 mins alarms per day) |
| Hibernation models: 36 months of operation (2 mins per day and using sleep function)6 Month Shelf Life | |
| User Options | User ID |
| Low Alarm | |
| High Alarm | |
| Displayed Data (live reading or lifetime remaining) | |
| Bump-Test Interval | |
| Calibration Interval | |
| Self-test Interval | |
| Alarms | Audio Alarm: (95 dB @ 10 cm) |
| Visual Alarm: LED | |
| Vibrating Alarm: Vibrator (operates at ± 10 °C) | |
| Temperature | H2S, CO, SO2: – 40 to 60 °C |
| O2: – 30 to 60 °C | |
| Humidity: 5 – 95 % RH | |
| Ingress Protection | IP67 |
| Display | Liquid Crystal Display (LCD) |
| Weight and Dimensions | 92 g (3.2 oz) |
| 87 x 50 x 29 mm (3.4 x 2.0 . 1.1 inch) |
O2 Single Gas Detector
| ARA O2 single gas detector is a cost effective personal detector with 24 months of continuous operation. This wearable oxygen detector has one button, making it simple to use. ARA O2 alerts workers when oxygen health levels exceed set safety levels.
ARA O2 gas detector has a self test feature that tests the audio, visual and vibrate alarms to give you confidence before use! The ARA IR link* allows you to download 30 recent event logs and configure setting including: User ID Key Features : |
| ATEX Certified |
