Thermal mass flow sensor for oxygen (O2)
SS 25.60
SCHMIDT Technology
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
