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Welcome to GlobalSpec - a trusted source for engineers and industrial professionals.
Search GlobalSpec to find noise equivalent temperature-related products, suppliers, datasheets and CAD.
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The Ultimate Resource for Engineering and Technical Research. (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; and thermistors, thermocouples, thermopiles, and thermal switches. Search by Specification | Learn More
Noncontact infrared temperature sensors absorb ambient infrared (IR) radiation given off by a heated surface. They are used in applications where direct temperature measurement is not possible. Search by Specification | Learn More
Temperature signal conditioners accept outputs from temperature measurement devices such as resistance temperature detectors (RTDs), thermocouples, and thermistors. They then filter, amplify, and/or convert these outputs to digital signals, or to levels suitable for digitization. Search by Specification | Learn More
Noise generators and sources are used to produce noise outputs for testing radio frequency (RF) equipment. Search by Specification | Learn More
Sound level meters and noise dosimeters are used in sound and noise analysis. Applications include industrial safety, traffic noise studies, and scientific noise measurement. Search by Specification | Learn More
Noise figure meters measure the noise contribution of an amplifier relative to a noise-free amplifier at a reference temperature. For most Ku-band amplifiers, values are expressed in decibels (dB). 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
Thermocouple temperature transmitters convert the small millivolt output of a thermocouple to a current signal (typically 4-20 mADC) that is immune to noise and voltage drops over a long distance. 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
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
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 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
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
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
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42510A 1200°F (650°C), 12:1, Mini IR Thermometer Extech Instruments Corp.
High Value, High-Reliability Thermal Controls Portage Electric Products, Inc.
Model V Series Battery Protector Portage Electric Products, Inc.
Model G Creep-Action Thermal Protector Portage Electric Products, Inc.
Highly-Reliable Thermal Controls - Valstat ® Portage Electric Products, Inc.
FF 018 Large Filter Fan STEGO, Inc.
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ArtUSA designs and installs noise control systems at power plants worldwide. We offer field proven noise control products to satisfy guarantees and minimize owner risk in power plants. We build power plant silencers, enclosures, and barrier walls for generators, steam turbines, gas turbines and transformers as well as louvers and silencers that control low and high frequency noise. (read more)
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)
From automotive and aerospace to energy, food and electronics applications, VICTREX® PEEK™ polymer's superior high temperature performance combined with its chemical and wear resistance, electrical performance and tribological properties offer processors and end-users design freedom, high precision reproducibility and long-term reliability. (read more)
To prolong the life of marine engines, it's important to monitor and control exhaust gas temperatures – and this requires an accurate temperature sensor.
Based on two types of sensor technology, Resistance Temperature Detector (RTD) with PT100 thin film technology, or thermocouples, Danfoss introduces the best from both technologies combined with MBT 5114 in early 2010. (read more)
The Automotive Sensors division of PCB Piezotronics (PCB®) has announced release of the industry's first IEC-compliant high temperature acoustic measurement system, Model 378B02, a combined prepolarized ICP® microphone and preamplifier, which allows for high temperature automotive acoustic testing to +120 °C, and eliminating the need for high-priced probe microphones. (read more)
Spectrum Sensors and Controls introduces a general purpose temperature sensor that combines excellent thermal response, high accuracy and rugged construction in a low cost package. This sensor assembly is easy to use to monitor air temperatures or it can be installed in a thermowell for liquid sensing which makes it ideal for standard controllers or data loggers. (read more)
Resistance Temperature Detectors are sensors that measure temperature by correlating the resistance of the RTD element with temperature. Most RTD elements consist of a length of fine coiled wire wrapped around a ceramic or glass core. (read more)
Harco's resistance temperature detectors (RTDs) are engineered for the most exacting applications and environments. Ranging from the relatively benign environment of aircraft cabin temperature control to harsh turbine engine environments, HARCO RTDs deliver high-accuracy temperature detection and proven reliability. (read more)
Dytran Instruments offers a unique high temperature IEPE vibration monitoring system, model 5334. This unit consists of a high temperature charge mode accelerometer and an in-line miniature differential charge amplifier which operates from a constant current 2-wire (IEPE) power unit. (read more)
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Modeling Noise in an RF System :: RF Blockset Algorithms (RF... Noise figure ? Specifies the noise in decibels relative to the standard reference noise temperature of 290 K. In terms of noise factor See MathWorks, Inc. (The) Information |
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Modeling Noise :: Modeling an RF System (RF Blockset™) Noise temperature In the Noise Data tab of the block dialog box, set the Noise See MathWorks, Inc. (The) Information |
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ASTM E1543 -00(2006) Standard Test Method for Noise Equivalent... ASTM E1543 - 00(2006) Standard Test Method for Noise Equivalent Temperature Difference of Thermal Imaging Systems See ASTM International Information |
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ePanorama The thermal noise of a resistor is equal to: Vt = SQRT(4kTBR) where: Vt = the rms noise voltage, k = Boltzmann's constant, T = temperature(Kelvin), B |
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Taking Thermocouple Temperature Measurements - Developer Zone... are the same temperature, the Thermocouple Law of Intermediate Metals indicates that the circuit in Figure 3 is electrically equivalent to the |
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Xilinx UG192 Virtex-5 FPGA System Monitor User Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Temperature Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Xilinx, Inc. Information |
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Xilinx XAPP189: Powering Xilinx Spartan-II FPGAs, application... Without an accurate thermal analysis, the heat generated could easily exceed the maximum allowable junction temperature. See Xilinx, Inc. Information |
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Analog Devices: Analog Dialogue: XFET References When operating at the same current, peak-to-peak noise voltage from a XFET reference at frequencies between 0.1 and 10 Hz is typically 3 times less See Analog Devices, Inc. Information |
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AD590 (Rev. E) 2-Terminal IC Temperature Transducer AD590 FEATURES PIN CONFIGURATIONS Linear current output: 1 A/K Wide temperature range: -55?C to +150?C See Analog Devices, Inc. Information |
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Application Note 161 IC Voltage Reference has 1 ppm per Degree... For temperature stabilization only 300 mW are required at 25?C and 660 mW at -55?C. AN005613-10 FIGURE 5. Wideband Noise of the LM199 Reference See National Semiconductor Information |