The IST AG Out of Liquid Sensor is uniquely developed to allow for the highest amount of flexibility and ease of adaptation for flow applications with aggressive media at a lower cost as compared to similar sensors. By utilizing the reliable and proven thermal mass flow measuring principle, the Out of Liquid Sensor directly measures flow in a liquid channel that has often proven to be a difficult task without dramatically shortening the lifetime and damaging the sensor.
By offering the possibility to create no-flow / flow switches, the Out of Liquid Sensor is an extremely accurate measurement tool.
A heater and a temperature sensor chip, both with backside metallization, are soldered on the stainless steel flow channel to provide the sensor with an excellent thermal contact with the liquid sample without being in direct contact with the liquid, thereby allowing this sensor to be especially suitable for especially aggressive liquids.
- High chemical resistance
- No contact between sensor and liquid
- Simple flow switches possible