Musholla Muchtar Raya No.5-6 Petukangan Utara Jakarta Selatan 12260 Telp : (021) 95836386 Fax ( 021 ) 5840766 Contact : Bayu Pratama 0812 8743 4896 (SIMPATI) 0878 8326 6780 (XL) 0813 8067 3290 (SIMPATI) PIN BB : 22379381 email : website : PENGIRIMAN GRATIS UNTUK WILAYAH DKI Kami Menjual Alat-Alat Untuk Survey Pemetaan, Infrastruktur, Kontraktor, Telekomunikasi, Pertambangan, Geologist, Exploration, Mining, Dirling, Kelautan, Militer, Migas, Pembangunan Pembangunan, Pengelolahan Lahan Lahan Perhutanan Dan Perkebunan Kelapa Sawit dan lain-lain. If your RTD amplifier only has 2-wire support simply leave the third wire disconnected.Hubungi Kami di : SURVEYINDO Sales, Service & Calibration HEAD OFFICE: Jl. If your RTD amplifier supports 3-wire sensors, it will drive the resistor with the first two wires, and measure the voltage differences so that it can subtract any voltage drop from the wires. The third wire is also connected to one end of the PT100. Two of the wires connect to either side of the platinum resistor like you'd expect. High accuracy and stability compared to thermocouples, silicon-based temperature sensors, or thermistorsĮach sensor comes with three wires.Resistance variation is a function of temperature: 0.385Ω/☌ nominal.Platinum has a positive resistance temperature factor resistance increases with rising temperature.Resistor material is Platinum with a value of 100 ohm at temperature 0☌.Based on resistance measurement principles.This high-temperature PT100 sensor is equipped with an stainless steel shield that is good from -50☌ to 280☌. Compared to most NTC/PTC thermistors, the PT type of RTD is much most stable and precise (but also more expensive) PT100's have been used for many years to measure temperature in laboratory and industrial processes, and have developed a reputation for accuracy (better than thermocouples), repeatability, and stability. In this sensor, the resistor is actually a small strip of Platinum with a resistance of 100 ohms at 0☌, thus the name PT100. Resistance temperature detectors (RTDs) are temperature sensors that contain a resistor that changes resistance value as its temperature changes, basically a kind of thermistor. For precision temperature sensing, nothing beats a Platinum RTD.
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