Quatrosense Environmental Ltd. (QEL)

Model QTS-1300 Series - Oxygen Transmitter/Sensors Brochure

The QTS-1300 Series is the latest advancement in low cost loop powered analog output oxygen transmitters. The QTS-1300 Series is the latest advancement in low cost analog output oxygen transmitters. The compact sensor elements have a typical life span of two to ten years, are easily field replaceable, and do not require electrolyte replenishment. ...