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Measurement and Control of Temperature Using RTD Transducer (C.R.) Manufacturer,Supplier and Exporter in India

Product Code : SCL-EELE-13309

Indian Lab Suppliers supplies the Measurement and Control of Temperature Using RTD Transducer (C.R.) (Product ID: 13309) as part of its electronics engineering lab equipment range. It measures temperature with an RTD in a Wheatstone bridge and switches a mains load through a relay to hold a set temperature.

Quick Answer

The RTD (3-pin connector) forms one arm of a Wheatstone bridge; four op-amp ICs amplify the bridge output and compare it with the set point from a potentiometer, and an NPN transistor drives a 12 V DC changeover relay that switches the load plugged into the panel mains socket. A 3½-digit meter shows temperature in °C, and a switch toggles between the set and actual temperature. The board has ±12 V and 6 V, 100 mA IC-regulated supplies and a 400 mA mains fuse, and runs on 230 V ±10%, 50 Hz. A heater and beaker are needed and not included; please confirm the RTD type and the maximum load rating at quotation. The load socket carries mains voltage and the heater and water get hot.

Key Specifications

Parameter	Detail
Sensor	RTD with 3-pin connector, Wheatstone bridge
Electronics	4 op-amp ICs, NPN transistor driver
Output	12 V DC relay, one changeover, switching a mains load socket
Display	3½-digit DPM, °C; set/actual selector switch
Set point	Potentiometer
Internal supplies	±12 V and 6 V DC, 100 mA, IC regulated
Mains	230 V ±10%, 50 Hz; 400 mA fuse
Not included	Heater and beaker