SCHMIDT® Flow Sensor SS 25.60 / HS / FB

The flow sensor SS 25.60 is a mass flow sensor (thermal anemometer), designed for use in oxygen. Due to a careful cleaning during production and packaging of the sensor according to the standard IEC/TR 60877:1999, the sensor can be used in gas mixtures with an oxygen percentage of at least 21 % or in pure oxygen.

SS 25.60 HS is the high-speed version of SS 25.60 with measuring ranges 120 / 160 / 200 m/s.

SS 25.60 FB is equipped with a bus interface for connecting to different field buses.

Application example

• Consumption measurement
• Process control
• Burner control
• Welding and cutting technology

Product advantages

• High temperature gradient permissible
• Electronic temperature compensation active in the whole range of operating temperatures
• Very high turn down ratio of up to 1 : 1000
• Easy, cost-saving mounting
• Pressure-proofed up to 16 bar
• Digital output for connection to supply meter or energy management systems
• Signaling of sensor state (flow velocity in 6 stages or fault) via 4 double LED’s
• Optionally with integrated field bus interface