Resistance Temperature Detector
(RTD)

Resistance Temperature Detector

RTD stands for Resistance Temperature Detector. RTDs are sometimes referred to generally as resistance thermometers.  An RTD is a temperature sensor which measures temperature using the principle that the resistance of a metal changes with temperature. In practice, an electrical current is transmitted through a piece of metal (the RTD element or resistor) located in proximity to the area where temperature is to be measured. The resistance value of the RTD element is then measured by an instrument. This resistance value is then correlated to temperature based upon the known resistance characteristics of the RTD element.  We manufacture 2, 3 or 4 wire RTDs. Pt-100, Pt-1000 are the common types.

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Temperatur...

Higher Accuracy & Stability   

RTD Classes & Standards: Accuracy a) Class A: -30 to +300 Deg C (0.15+0.002), b) Class B:  -50 to +500 Deg C (± 0.3+0.005)

Standard: Indian Standard (IS) or European or DIN / IEC or American Standard

RTD Element: Thin Film, Ceramic Wire Wound (CWW)

Cement: Motor Bearing & Winding Temperature, Bag House Inlet Temp, Deaerator Storage Tank, HP Feed Pump, Ecnomizer, Feed Control Station, Blow Down Tank, Flue Gas Temperature

Metal & Refractories: Blast Furnace, Reheating Furnace, DRI Kiln, Coke Oven Battery, Sinter Plant etc.

Power: Boiler,Turbine, Pump, Steam & Pipelines, Air Preheater, Deaerators etc.

Oil & Gas: Purge Gas Recovery, Primary Reformer & Synthesis Convertor System (Skin Type Thermocouple), Coker Purge, CDU - SRU, Reactor, FCCU, Manifold/ X-Mas Tree, Well Head Flow Line, Motor, Pumps & Compressor etc.

Chemical: Soda Ash Division, Steam Service, Reactor etc.

Glass & Ceramic: Melting Furnace, Furnace Crown, Furnace Bottom, Refining Furnace, Float Bath, Annealing Furnace etc.

Type: Pt100, Pt200, Pt1000

Configuration: Simplex/Duplex

Connection : 2/3/4 wire

Accuracy: As per IEC/ASTM

Insulation: Mineral/Ceramic Insulated

Sheath Material: SS316

MI Cable Sheath Diameter : 2, 3,3.2, 4.8,6, 8 mm

Termination: Head /Cable/ Connector

Process Connection: Threaded / Welded/ Flanged 

Insertion/Total length

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