Gas mixer for 2 defined gases, designed for variable processes with a mixing range from 5-92%. See other ranges on the data sheet.

Specially designed for applications with only low gas consumption. Ideally suitable as a portable desktop unit, e.g. for laboratory applications.
Using a new mixing technology, no receiver is required.
Capacity range up to approx. 28 Nl/min.
For the exact pressure and flow capacity ratios, please refer to the datasheet.

Benefits of Gas Mixer KM10-2 FLEX Ex:

• high mixing accuracy
• avoids the need to stock multiple pre-mixes (cost-saving)
• does not require receiver (cost- and space-saving)
• inlet gas filters protect the device against impurities
• pneumatic operating principle, no electrical connections required
• mixed gas production from 1 l/min to the max. flow
• robust, compact design
• minimal maintenance required

Easy operation:

• a mixing valve with a control knob and %-scale provides infinitely variable mixture settings
• High process reliability
• independent of pressure fluctuations in the gas supply
• independent of withdrawal fluctuations (in permitted range)
• fail-safe design (unit shuts down on failure of either gas supply)
• lockable to prevent tampering

Optional:

• alarm module NXT+: integrated inlet pressure monitoring with digital display for pressure (with analog pressure transmitters) plus optical alarm, adjustable alarm limits, obligation of acknowledgement, protection of alarms, interfaces for controlling external alarms etc.