A remotely programmable integrated sensor transmitter device for measuring
and reporting a physical quantity of a given medium comprises a sensor
for measuring a physical quantity of a medium and providing an electrical
output as a function of the property measured, a scaler module for
receiving the electrical output and for producing a scaled analog signal
as a function of the physical quantity and a scale selection input, and a
data interface for receiving programming data from an external computer
and for providing the scale selection output to the scaler module.