Description
Portable gas detector SIGNAL-022
Purpose
The portable gas detector is designed to measure flammable and toxic gases concentration with function visual and audible alarms when concentration are exceeded or, in the case of oxygen, when the levels fall below.
Typical Applications
Gas detectors can be used to detect flammable and toxic gases in the extraction and transportation of gas and oil, for chemical industries, environmental services, special forces units, maintenance and repair personnel, other facilities where it is necessary to monitor the level of flammable and toxic gases and vapours.
Type | Measuring range |
HC-hydrocarbon (methane, propane, vapors of gasoline and diesel fuel, alcohol, etc.) | 0-50 % LEL metan0-2,5Vol. % |
carbon monoxide СО | 0-350 mg/m3 |
hydrogen sulphideH2S | 0-70 mg/m3 |
ammoniaNH3 | 0-710 mg/m3 |
oxygenO2 | 14-22 % |
sulfur dioxideSO2 | 0-53 mg/m3 |
nitrogen dioxide NO2 | 0-38 mg/m3 |
carbon dioxide СО | 0-3,0 Vol. % |
Specification
Measuring channels | internal detector for 1 gas;replaceable detector for1-2 gases |
Alarms | Световая и звуковая |
Indication | ЖК-индикатор |
Device case | Сталь |
StandartIECEx | 1ExibIIBT4 Х |
Protection class | IP54 |
Operating times | > 8 hours |
Battery options | 2 accumulators, NiМН VH АА-1700,2.4 V |
Replaceable sensor cable length | 6 m |
Data logger | -can be read out via RS-485 Modbus RTU -manual recording up to 100 slides of LCD screen -auto recording up to 100 slides of LCD screen at a concentration higher 20% LEL |
Ambient conditions: Temperature Pressure Humidity |
-13 to +113 °F, -20 to +45 °C, 840 to 1067 mbar, 24.8 to 31.5 inch Hg 10 to 95% RH |
Dimensions (W x H x D) | 94 x 173 х 38mm |
Weight | 660g |
Technical documentation