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Products/Services for temperature coefficient
Resistive temperature device (RTD) elements are wire windings or other thin-film serpentines that exhibit changes in resistance with changes in temperature. They are usually made of metallic elements or alloys such as copper, nickel, or nickel-iron. Search by Specification | Learn More
Thermistors are thermally-sensitive devices whose electrical resistance varies with temperature. Unlike RTDs and thermocouples, thermistors do not have standards associated with their resistance vs. temperature characteristics or curves. Search by Specification | Learn More
Thermistor temperature probes sense temperature by using thermistors, devices made of semiconductor materials which exhibit a large change in resistance for a small change in temperature. Search by Specification | Learn More
Temperature probes are used in various temperature sensing applications. Technology options include thermocouple, RTD, thermistor and solid state style probes. Search by Specification | Learn More
Gas detectors and gas sensors interact with a gas to initiate the measurement of its concentration. The detector or sensor then provides output to an instrument to display the measurements. Search by Specification | Learn More
...for the calibration and testing of resistance temperature detectors (RTD) at specified temperatures. Resistance standards and decades that include rheostats or potentiometers are also available. There are several grades of resistance standards... Search by Specification | Learn More
Temperature instruments use contact or noncontact methods to measure temperature. Products include dial, digital, industrial and laboratory thermometers; temperature probes, indicators, and sensors; RTD elements and transmitters Search by Specification | Learn More
Temperature sensors are measurement devices that infer temperature by sensing some physical characteristic (i.e. resistance, emf or thermal radiation). Search by Specification | Learn More
RTD temperature probes convert the RTD resistance measurement to a current signal, eliminating the problems inherent in RTD signal transmission via lead resistance. Search by Specification | Learn More
...common than etched foil or other low-profile elements. Length and width are important dimensions to consider when selecting flexible heaters. Specifications for power requirements and outputs include: maximum operating (sheath) temperature, AC... Search by Specification | Learn More
Temperature indicators and temperature instruments are designed for temperature monitoring and analysis. These devices either come equipped with an integral sensor, or require sensor input. Search by Specification | Learn More
...are sensing devices with integrated dials or simple readouts. Recorders and totalizers measure values or accumulate totals. They may also provide statistical functions. Operating specifications for linear position sensors include temperature range, shock... Search by Specification | Learn More
Thermocouple temperature probes are bimetallic probes that are used in various temperature-sensing applications. They consist of two wires, each of which is made of a different metallic element or alloy. Search by Specification | Learn More
Temperature controllers accept inputs from temperature sensors or thermometers, and then output a control signal to keep the temperature at the desired level. Search by Specification | Learn More
Resistance temperature detector (RTD) temperature transmitters convert RTD resistance measurements to current signals, eliminating the problems inherent in RTD signal transmission via lead resistance. Search by Specification | Learn More
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Platinum Wirewound Resistance Temperature Detector Temperature Specialists, Inc.
Duct Sensor With Mounting Bracket... Sensor Scientific, Inc.
Thin Film Resistance Temperature Detectors Temperature Specialists, Inc.
Patented Field-Replaceable RTD Ultra Electronics formerly Weed Instrument Company
RTDs Resistance Temperature Detectors Pyromation, Inc.
Custom RTD Elements Minco
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Product News for temperature coefficient
PTC OVER-TEMPERATURE PROTECTORS
RTI Electronics' solid state over-temperature protectors are designed to sense the temperature of power transistors, heat sinks, chassis, etc. Construction consists of a small 0.2" diameter positive temperature coefficient thermistor disc attached to an anodized aluminum mounting tab using thermally conductive epoxy (read more)
Temperature Protection Devices
RTI Electronics manufactures and distributes disc style thermistors in resistance values ranging form 1.0 to 1500 ohms @25°C, and switching temperatures (Ts) of 40 to 120°C. The maximum operating voltage (Vmax) available is 350V DC. (read more)
Flow Meter for High Temperatures
FLEXIM's WaveInjector® has been specially engineered for high-temperature flow measurement applications. Using patented technology, the WaveInjector thermally separates the ultrasonic transducers from the hot pipe, allowing measurement at temperatures up to 400°. The ultrasonic transducers are simply clamped to the outer surface of the pipe, using coupling plates for acoustic contact. (read more)
Rugged IPC built for EXTREME Temperatures
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Features
- Intel Atom N270 (1.6GHz) CPU onboard
- 512MB DDR2 memory IC onboard
- Dual GbE LAN
- Dual video (VGA, DVI-D)
- Extended temperature range (-40~60 deg. C)
- Dual DC power (Phoenix contact + DC in jack)
High Temperature Magnet Wire w Proprietary Ceramic
Ceramic coated magnet wire for high temperature applications. Unique, specialized process bonds a proprietary ceramic to the wire conductor, allowing it to assume the same flexibility and temperature coefficient as the base wire. Temperature capabilities up to 1100°C. (read more)
TEMPERATURE COMPENSATED ZENER DIODES BY AMS
THE TEMPERATURE COMPENSATION IS A VERY IMPORTANT CONSIDERATION IN ZENER DIODE SELECTION (read more)
Platinum Wirewound Resistance Temperature Detector
Platinum wire wound Resistance Temperature Detectors (RTD) construction consists of very fine high purity Platinum wire wound onto a ceramic core and then hermetically sealed with a glassed coating. The wire used is 99.99% pure platinum which gives excellent mechanical and electrical stability, provides close interchangeability and very little drift with age. (read more)
Rugged, Accurate Aviation Air Temperature Sensors
Ideal for general aviation, business jets, and helicopters operating up to MACH 0.8. HARCO outside air temperature sensors utilize Resistance Temperature Detectors operating on the principle that a material's electrical resistance changes with temperature. Platinum elements are typically used because of their excellent sensitivity, accuracy, and temperature characteristics. (read more)
ACCU-CURVE™ Thermistors
RTI manufactures precision resistance-temperature matched ACCU-CURVE™ thermistors. These devices offer interchangeability over a broad temperature range and eliminate the need to individually calibrate or provide circuit compensation for part variability. Accurate temperature measurement to ±0.2°C is available over the 0°C to 70°C temperature range. (read more)
SMU-9000/9200 Flexible Systems - OEM Applications
SMU-9000/9200 systems use proven inductive (eddy current) technology to measure position without contacting the target and are ideal for applications requiring high resolution. (read more)
Parts by Number for temperature coefficient
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| I-GEL 70CC | ITW Polymer Technologies - Insulcast Division | Electrical Resins and Electronic Compounds | Two part room temperature cure epoxy, thermal and electrical conductivity | |
| 3361-P-1-102 | Newark | BOURNS | Potentiometers - Rotary | Trimmer; Power Rating:500Mw; Track Resistance:1Kohm; Resistance Tolerance:?10%; Series:3361; Operating Temperature Range:-55?C To +125?C; Resistor Element Material:Cermet; Voltage Rating:0V; Temperature Coefficient:?100Ppm Rohs Compliant: No |
| 62JA2K | Newark | HONEYWELL S&C / CLAROSTAT | Potentiometers - Rotary | Wirewound Resistor; Power Rating:2W; Track Resistance:2kohm; Resistance Tolerance:? 5%; Series:62; Resistor Element Material:Wirewound; Temperature Coefficient:? 20ppm; Adjustment Type:Knob; No. of Turns:10; Resistance Max:2kohm RoHS Compliant: Yes |
| RN55D4750F | Newark | IRC / TT ELECTRONICS | Fixed Value | Metal Glazed Thick Film Resistor; Power Rating:125mW; Resistance:475ohm; Resistance Tolerance:? 1%; Series:RN; Operating Temperature Range:-65?C to +150?C; Resistor Element Material:Thick Film; Temperature Coefficient:? 100ppm RoHS Compliant: No |
| RN55D7500F | Newark | IRC / TT ELECTRONICS | Fixed Value | Metal Glazed Thick Film Resistor; Power Rating:125mW; Resistance:750ohm; Resistance Tolerance:? 1%; Series:RN; Operating Temperature Range:-65?C to +150?C; Resistor Element Material:Thick Film; Temperature Coefficient:? 100ppm RoHS Compliant: No |
Conduct Research
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Temperature Coefficient and Ageing of BAW Composite Materials
Thin film resonators have been made that exhibit a high degree of temperature compensation. These resonators are composed of piezoelectric aluminum nitride films, aluminum top and bottom electrodes,...(read more)
- Negative Temperature Coefficient Thermistors, Part III : The Temperature-Controlled Bath
- Negative Temperature Coefficient Thermistors, Part IV : The Temperature Calibration Standard
- Negative Temperature Coefficient Thermistors, Part I: Characteristics, Materials and Configurations
- Negative Temperature Coefficient Thermistors, Part II: Determining the Level of Uncertainty
- Negative Temperature Coefficient Thermistors, Part V: The Resistance Measuring Device and Thermistor Test Methods
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Hot tips on IC temp sensors
Extended range and higher accuracy aren't the only good points about solid-state temperature sensors. Designers face many chal lenges when placing thermal-sensing components in embedded systems. The...(read more)
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Series References
Series references operate in series with the load. They are typically three-terminal devices. The two most important three-terminal-series references are the buried-zener and bandgap types. The...(read more)
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Thermistor Temperature Sensing with MCP6S2X PGA
This application note shows two circuits that use a precise, negative temperature coefficient (NTC) thermistor for temperature measurement. The thermistor is placed in a resistive divider to linearize...(read more)
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Precision RTD Instrumentation for Temperature Sensing
AN1154 Precision RTD Instrumentation for Temperature Sensing SOLUTION Author: Ezana Haile Microchip Technology Inc. This solution uses a common reference voltage to bias the RTD and the ADC which...(read more)
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DS1845/DS1855 Temperature Coefficient Analysis - Maxim The temperature coefficient is lower in voltage divider mode because the temperature coefficients of each resistor branch (R1 and R2) will cancel out See Maxim Integrated Products, Inc. Information |
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DS1851 Varactor Temperature Compensation - Maxim The temperature coefficient can vary between 100 PPM/°C [parts per million (PPM) per degree Celsius (C) to over 1200 PPM/°C. See Figure 2 for a See Maxim Integrated Products, Inc. Information |
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Reversible temperature coefficient - Wikipedia, the free... Reversible temperature coefficient From Wikipedia, the free encyclopedia |
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Thermal conductivity - Wikipedia, the free encyclopedia A is the total cross sectional area of conducting surface, ?T is temperature difference and x is the thickness of conducting surface separating the 2 |
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Temperature coefficient: Definition from Answers.com Temperature coefficient Sci-Tech Dictionary: temperature coefficient |
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Application Note 225 IC Temperature Sensor Provides... R1 so that With a room temperature adjustment, drift error will be only V1 = <5?C T, where <5?C is the Seebeck coefficient ?1/2?C at 70?C and ?1/4?C See National Semiconductor Information |
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Application Note 460 LM34/LM35 Precision Monolithic... Additionally, the temperature sensors have the disadvantage of a large con- temperature coefficient of about -2 mV/?C also has a toler- stant output See National Semiconductor Information |
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MATLAB Central - File detail - HighCorr High Temperature... HighCorr High Temperature Digital Image Correlation Software See MathWorks, Inc. (The) Information |
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MATLAB Central - Files HighCorr High Temperature Digital Image Correlation Software Software optimized to measure the coefficient of thermal expansion using digital image See MathWorks, Inc. (The) Information |
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Thermophysical Properties of Fluid Systems Joule-Thomson coefficient Specific volume Please choose the units you wish to use: Quantity Units Temperature |
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