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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. 
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 MoreTemperature sensors are measurement devices that infer temperature by sensing some physical characteristic (i.e. resistance, emf or thermal radiation).
Search by Specification | Learn MoreTemperature probes are used in various temperature sensing applications. Technology options include thermocouple, RTD, thermistor and solid state style probes
Search by Specification | Learn MoreHumidity controllers monitor and maintain proper humidity levels in environmental test applications, food storage areas, and electronic equipment rooms.
Search by Specification | Learn MoreLaboratory thermometers are used to measure temperatures or temperature changes with a high degree of precision. Traditional liquid-in-glass design offers ease of use and low cost.
Search by Specification | Learn MoreNoncontact 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 MoreInfrared heaters use a reflective shield to direct radiant heat onto a heated surface
Search by Specification | Learn MoreThermal imagers detect heat patterns in the infrared wavelength (1 micron to 100 micron) spectrum
Search by Specification | Learn MoreInfrared (IR) spectrometers measure the wavelength and intensity of the absorption of infrared light by a sample
Search by Specification | Learn MoreThermistor 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 MoreSpectrometers are analytical instruments which disperse an emission (such as particles or radiation) according to some property of the emission (such as mass or energy) in order to measure the amount of the dispersion. This product area includes visible, infrared (IR), ultraviolet (UV), atomic absorption (AA), optical emission (OE), Raman, X-ray fluorescence (XRF) and mass spectrometers. Specific search forms are also available
Search by Specification | Learn MoreCamera filters provide a range of optical filtering effects in scientific, research, and industrial applications.
Search by Specification | Learn MoreInfrared Sources are optoelectronic devices that emit infrared light
Learn MoreLight-emitting diodes (LED) are PN junction devices that give off light radiation when biased in the forward direction. LEDs are used in a wide variety of indication applications.
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DX Series Precision IR Thermometer Exergen Corp.
Semiconductor Auction The Inter-Technical Group, Inc. (ITG)
Surplus Stock List The Inter-Technical Group, Inc. (ITG)
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Infrared Ovens for many industrial applications from Heraeus Noblelight cover the spectrum of applications. Our IR heaters are grouped into several types, based on wavelength. All styles of Heraeus infrared lamps are available in both stock and OEM configurations. Types include Shortwave Twintube, Shortwave Single Tube NIR, Fast Mediumwave, Carbon and Mediumwave. (read more)
With Heraeus Noblelight's M110, infrared heat can be applied quickly and easily, especially for products which require surface heating. The M110 is a completely customizable program allowing the user to select quantity and type of infrared heaters (size, power, voltage, wavelength etc) and have it built to order and shipped in most cases in a couple of days. (read more)
The AP thermistor uses new production techniques to create an interchangeable thermistor at a fraction of the cost of conventional NTCs. The AP is interchangeable to +/-0.5°C (0-70C) and better than +/-0.2°C over 5-40°C thus making it ideal for thermostat applications. It is also extremely stable from -60/+150°C making it highly suitable for automotive and appliance applications. (read more)
Leaded NTC thermistors are some of the most versatile temperature sensors available to the design engineer. These products are offered in many different lead configurations, uninsulated or insulated, and with coating/encapsulation sizes ranging from 0.125 in OD down to 0.020 in OD. (read more)
Industrial Infrared heaters from Heraeus Noblelight cover the spectrum of applications. Our IR heaters are grouped into several types, based on wavelength. All Heraeus quartz heaters, and infrared lamps are available in both stock and OEM configurations. Types include Shortwave Twintube, Shortwave Single Tube NIR, Fast Mediumwave, Carbon and Mediumwave. (read more)
Custom Infrared Heaters. Heraeus is in the business of solving problems and developing Custom infrared Heaters. To that end, we develop special infrared heater designs to meet unique, specific, exacting requirements. The possibilities are virtually endless. Contact Heraeus to discuss your unique application for infrared heaters. (read more)
Because of its unique metalization technology [patent/patents pending] and superior thermistor processing technology, the Cornerstone Sensors, Inc. T150 Series NTC thermistor is a lower cost alternative to interchangeable, glass encapsulated thermistors when the NTC thermistor must be exposed continuously to temperatures up to 150 °C. (read more)
Many high-tech processes such as Photovoltaic, Solar cell and Vacuum applications run faster, more efficiently, and greater stability when infrared heaters with the QRC reflector are used. Unlike conventional reflectors, the QRC reflector never needs cleaning, damage resistant, maintains consistent reflectivity over the lifetime, and is a metal-free high purity synthetic quartz material. (read more)
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)
Glenro manufactures infrared heaters and infrared ovens for many process heating applications. Glenro infrared heaters and infrared ovens offer several features and benefits (read more)
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| 01N4893 | Newark | Tenma | NTC | Digital Infrared Thermometer 0 - 1000 Deg.F 12:1 Spot Ratio |
| 58K1837 | Newark | Bourns | Infrared Emitters | Ptc Resettable Fuse; Series:Mf-R; Thermistor Type:Ptc; Operating Voltage Max:60V; Holding Current:0.4A; Tripping Current:0.8A; Length:13.7Mm; Lead Pitch:5.1Mm; Initial Resistance Min:0.52Ohm; Initial Resistance Max:0.86Ohm Rohs Compliant: Yes |
| 26H1759 | Newark | Vishay BC Components | Infrared Emitters | Ntc Thermistor; Series:2322 615 5; Thermistor Type:Ntc; Resistance:15Kohm; Thermistor Tolerance:+/- 5%; Beta:3700K; Beta Lower Temperature:25 C; Beta Upper Temperature:85 C; Operating Temp. Max:150 C; Package/Case:0805 Rohs Compliant: Yes |