platinum resistance thermomet...

thermometer [ther-mom´ĕ-ter] an instrument for determining temperatures, in principle making use of a substance (such as alcohol or mercury) with a physical property that varies with temperature and is susceptible of measurement on some defined scale. Temperatures on Celsius and Fahrenheit thermometers related to temperature ranges. From Elkin et al

A platinum resistance thermometer has also become a standard in resistance thermometers because of its utilization of platinum. The platinum 

Platinum Resistance Thermometers, commonly referred to as RTD Sensors, PRT Sensors or Pt100 Sensors, is a type of resistance temperature sensor used for a wide variety of temperature measurement applications. There are many types of Resistance Thermometer, but typically Pt100 (made using a Platinum element with a resistance of 100 ohms @ 0ºC

Answer: The choice of metal depends on characteristics such as its temperature coefficient of resistance α, resistivity ρ, melting point and its resistance to corrosion and pollution. Platinum

Platinum Resistance Thermometers, commonly referred to as RTD Sensors, PRT Sensors or Pt100 Sensors, is a type of resistance temperature sensor used for a 

The platinum thermal resistance (PTR) uses platinum for determining the temperature. It works on the principle that the resistance of platinum changes with the change of temperature. The thermometer measures the temperature over the range of 200°C to1200°C. The platinum is an unreactive metal and can easily be drawn into fine wires.

Other articles where platinum resistance thermometer is discussed: undersea exploration: Water sampling for temperature and salinity: a tiny thermistor with a platinum-resistance thermometer. Its operations are carried out in such a way as to fully exploit the fast response of the thermistor and the high accuracy of the platinum thermometer. In addition, the system uses a strain gauge as a

Platinum Resistance Thermometer – The resistance of a conductor changes when its temperature is changed. This property is used for measurement of temperature. The

Platinum Resistance Thermometers

Temperature measuring using a platinum resistance thermometer is simpler than with a gas thermometer. The thermometer has a temperature range of 200 to 1200° Celsius. The resistance-temperature connection is widely understood. IPRTs are built to last, and the cost of an IPRT is cheaper than that of an SPRT.

Resistance Thermometers utilise a high precision sensing resistor, usually platinum, the resistance value of which increases with temperature. The dominant standard adopted internationally is the Pt100 which has a resistance value of 100.0 Ohms at 0°C and a change of 38.50 Ohms between 0 and 100°C (the fundamental interval).

The resistance of the platinum wire changes with a change in temperature of the gas or liquid. The maximum temperature measurable in continuous operation is 1000° K i.e.727° C. 4. This type of sensor has a positive temperature coefficient of resistivity as they are made from metals. These are also known as "resistance temperature detectors or RTD".

RS PRO Sensors - PRT Guide. THERMOCOUPLE & PLATINUM RESISTANCE THERMOMETRY - AT A GLANCE. Practical Bridge Circuits For 2, 3 And 4 Wire Thermometers.

The principle of thermal resistance temperature measurement is based on the nature of the resistance of conductors (or semiconductors) changing with temperature, and the measurement range is minus 00 to 500 degrees. Commonly used are platinum resistance (Pt100, Pt10), copper resistance Cu50 (minus 50-150 degrees).

Microprocessor controlled temperature regulation from 10 to 150°C Conforms to ASTM D 445 Built-in platinum resistance thermometer On-screen temperature monitoring RS 232 and RS 485 communication ports A keypad permits temperature selection to two decimal Related Products: Temperature Calibration Bath Compare this item Compare Tool

The Standard Platinum Resistance Thermometer is used for compensation in standard temperature range of 13.8033k—961.8°C, and used as a standard when testing a variety of standard thermometers and high-precision thermometers. Within the above the temperature zone, it is also used directly for measuring the temperature of high-accuracy.

Metal Sheathed Semi Standard Platinum Resistance Thermometer is widely used as a reference to calibrate various temperature probes, particularly in 

Platinum Resistance Thermometers Platinum Resistance Thermometers (PRTs) Fluke Calibration PRTs provide a wide operating range and high accuracy required for precision temperature measurement in the laboratory, factory, or field. We offer secondary standard and reference PRTs.

Okazaki Manufacturing Company's special specification products, Easy Sensor (small and light platinum resistance thermometer sensor), are described.

The U.S. Department of Energy's Office of Scientific and Technical Information

Platinum Resistance Thermometer Installation The PT-102, PT-103, and PT-111 are wire-wound thermometers and normally used as secondary standards.

Platinum Resistance Thermometers operate on the principle that the electrical resistance of a metal conductor changes as a function of temperature. PRT’s provide an accurate, stable and repeatable means of absolute temperature measurement. The accuracy

Probes / Sensors. Fluke Calibration provides high-quality secondary platinum resistance thermometers (PRTs); industrial PRTs; high-temperature, fast-response, and other special-application PRTs; thermistor standards; secondary thermistor probes; type R and type S thermocouples. These probes may be used for temperature measuring, temperature

Platinum Resistance Thermometer - The resistance of a conductor changes when its temperature is changed. This property is used for measurement of temperature. The Resistance Thermometer uses the change in electrical resistance of conductor to determine the temperature. The requirements of a conductor material to be used in these thermometers are:

Fluke 5626-12-D Secondary Standard Platinum Resistance Thermometer (PRT) with 5-Pin DIN for Tweener Thermometers, 12 x 0.25in, 100Ω.

Resistance thermometers, also called resistance temperature detectors (RTDs), are sensors used to measure temperature. Many RTD elements consist of a length of fine wire wrapped around a heat-resistant ceramic or glass core but other constructions are also used. The RTD wire is a pure material, typically platinum (Pt), nickel (Ni), or copper