- Regenerative respirators
- Insulating self-rescuers
- Simulators & cartridges for them
- Fire safety
- Anemometers
- Control devices
- Lamps and signaling devices
- Gas analyzers
- Flexible mine ventilation pipes
- Civil Self-Rescuers
- Charging stations
- Electro explosion-proof devices
- Lime chemical absorbent
- Test equipment
- Methanometers
- Belts
Gas analyzer “Sputnik-1U”
Price by request
- Explosion protection marking RO ЕхiasΙ X
- Protection against external influences IP54
- Analyzed gases СН4, О2, СО2, CO
- The Gas analyzers Sputnik-1U are designed to measure, memorize and store the parameters of the mine atmosphere for gas components, provided for in the "Safety Rules in Coal Mines", and provide sound and light alarms when the specified level of the volume fraction of gas components is exceeded.
- Application of highly reliable sensors with a long service life.
- Does not require special equipment for calibration and verification.
- Do not allow unauthorized changes to the regulations.
- The ability to transfer data to a multifunctional mine safety system has been implemented.
To buy the Gas Analyzer Sputnik-1U, you need to contact the managers.
Technical Characteristics
| Parameter | SPUTNIK-1U |
|---|---|
| Explosion protection level and type | РО ЕхiasΙ X |
| Protection against external influences | Not less IP54 |
| CH4 measurement range | from 0 to 2,5 % vol. |
| CH4 indication range | from 2,5 to 100 % vol. |
| CH4 measurement error | ±0,2 % vol. |
| Adjustment range of the threshold for CH4 | from 0,5 to 2,5 % vol. |
| O2 measurement range | from 0 to 25 % vol. |
| O2 measurement error | ±(0,2+0,04Сx ) % vol. |
| O2 response threshold adjustment range | from 18,5 to 21 % vol. |
| CO2 measurement range | From 0 to 1,0 % vol. |
| CO2 measurement error | ±0,1 % vol. |
| CO2 threshold adjustment range | from 0,2 to 1,0 % vol. |
| CO measurement range | from 0 to 200 ppm |
| CO measurement error | ±(6+0,07Сx) ppm |
| CO response threshold adjustment range | From 10 to 100 ppm |
| Time of continuous operation without correction of readings | |
| СН4, СО2 | 1 year |
| О2 , СО | 3 mon. |
| Calibration interval | 1 year |
| Discreteness of recording information for each gas component | 1 min. |
| The amount of recorded information when working in the "Measurement" mode | 49 h. |
| Information storage time | unlimited |
| Time of continuous work without recharge | no less 30 h. |
| Battery; supply voltage | Li-Pol; 3,7 V |
| Charger | from an individual charger ZU-SGG |
| from charging panels ZP-1 | |
| from charging stations START-03, START-03, START-03.1 START-01, START-01.1, STARTM; | |
| Overall dimensions | 169 х 92 х 47 mm. |
| Weight | 550 g. |
| - ambient temperature | From - 10 to + 40 °С |
| - ambient relative humidity | From 100 % at a temperature of 35 °С |
| - atmosphere pressure | From 87.8 to 119.7 kPa (660-900 mm Hg) |
