Schneider STO300 Outdoor Temperature Sensors 006920501
The STO300 transmitter is supplied as a complete unit, comprising a sensing
element and an amplifier mounted in a housing which is resistant to ultraviolet
light. The transmitter is intended for mounting on an outside wall, on the north
side where possible. The transmitter is connected over a 2-wire cable, which
serves both as power supply and signal transmission. The reading of the
measured signal is made over an external load resistance.
Accuracy: See Appendix A, table C
Calibration certificates: See Appendix B
Thermistor table: See Appendix C, table A