Issue
Confusion in documentation of the output type of an STR300 temperatire transmitter
Product Line
Field Devices
Environment
STR300 series transmitter
Cause
The STR300 is an electronic living space transmitter that converts a measured temperature into an electric current signal. The transmitter is delivered as a complete unit, comprising a Pt100 classB sensing element and an amplifier mounted in a housing. STR300 is intended either for surface mounting on a wall or installation in a standard switch box in dry, dust free rooms.
The HVAC Sensors Catalogue incorrectly shows that the STR300 Series has an Output of 0-10V while the datasheet correctly shows the output as 4-20ma.
Resolution
The STR300 has an output signal of 4 to 20 mA corresponding to a temperature range of 0-40°C
