Products
Device technology Single Gas
Single Gas - 271505
Single Gas O2
Robust and reliable O2 detector with a limited operating time after activation of up to 2 years.
The single gas can be checked daily (bump test) and
be calibrated and adjusted by means of test gas and the corresponding
infrared communication module integrated event memory.
The IR interface allows changes of the alarm thresholds and reading of the event memory
by means of the IR communication module and PC software
ATEX II 1G Ex ia IIC T4 Ga, IECEx Ex ia IIC T4
Description
The Single Gas stores by default the last 25 happenings. The data is stored on a First-In-First-Out principle. This information can be downloaded via the IR communication module.
Features
- Operational life of two years
- Full factory warranty throughout the life of 24 months
- Measurement of H2S, CO and O2 ensures the safety of the worker
- Reduces training time
- Loud audible alarm, bright visual alarm, vibrating alarm
- Programmable alarm levels and screen presentation
- 0.1 ppm resolution for real-time display of gas concentration
- Shelf life up to 12 months before activation
- Self-test function
- Note for function tests and reminder programmable
- Event log via IR interface
- „Bump check“ confirmation identification
Technical data
Dimensions | 81 mm x 50 mm x 28 mm (WxHxD) |
---|---|
Weight | 76 g |
Temp. range | H2S: -40 °C to +50 °C; CO: -40 °C to +50 °C; O2: -35 °C to +50 °C |
Humidity | 5 % to 95 % non-condensing relative humidity |
Alarms | Visual, vibrating, audible (minimum 95dB) |
LED’s | LEDs on top, front and side |
Display | Alphanumeric LCD Graphics display |
Tests | Full function self-test on activation and every 20 hours, continuous automatic battery tests |
Operational Life | 2 years, at 4 alarm minutes per day |
Protection type | IP 66/67 |
Certifications | ATEX II 1G Ex ia IIC T4 Ga; IECEx Ex ia IIC T4 |
Warranty | 18 months |
Gases |
H2S 0 - 100 PPM CO 0 - 300 PPM O2 0 - 30 % |
Optional accessories | Esders IR communication module communicates directly with the Single Gas to program special alarm set points, user options, as well as, download event logs & data logs |