6812950 Gas Sensor Good Stability High Selectivity

Basic Information:

• Model: 6812950
• Brand: Draeger
• Sensor Type: Catalytic combustion type6.
• Product Name: Cat - Ex Combustible (LEL) Replacement Sensor5.
• Compatible Instruments5: X - am 2000/2500/3500/5000/8000 series gas detectors.

Technical Parameters:

• Measurement Range4: 0 - 100% LEL (Lower Explosion Limit), which is equivalent to 0 - 5% Vol. for methane.
• Resolution4: 1% LEL.
• Response Time: Not specifically mentioned in the available data, but generally, catalytic combustion sensors have a relatively fast response to changes in combustible gas concentrations.
• Temperature Range7: -4°F to 122°F (-20°C to 50°C).
• Humidity Range: Usually operates well in a wide humidity range, but the specific range is not clearly specified. It is designed to be resistant to moderate humidity changes.
• Warranty4: 3 years.

Features:

• Wide Measurement Range: It can measure combustible gases and vapors from low - concentration explosive limits to relatively high concentrations, suitable for a variety of industrial environments where combustible gases may be present.
• High Selectivity: The catalytic combustion sensor has high selectivity for combustible gases and can accurately detect the target combustible gases, with minimal interference from other non - combustible gases.
• Good Stability: Thanks to the new pellistor composition, the sensor is highly resistant to 'poisoning' from substances such as hydrogen sulfide and silicones, which can ensure the long - term stable operation of the sensor in harsh environments2.
• Fast Response: It can quickly respond to the change of combustible gas concentration, and issue an alarm in a timely manner when the gas concentration exceeds the limit, so as to protect the safety of personnel and equipment.