5. Vapor flows through a chamber containing a liquid at 100°C. A control system will regulate the vapor temperature, so a measurement must be provided to convert 40°C to 90°C into

0 to 4 V. Use an RTD sensor. The RTD will output over the 50°C range will be substantially linear. The RTD specifications are: Rat 60°℃ = 1500, a at 60°C = 0.004/°C, PD = 30mW/°C. The error should not exceed ±1°C. Design the system with op amps and a bridge circuit similar to the class lecture and notes. Assume the power supply is 5 V.