GXCAS (Zhongke Galaxy Core)

TO-92

bagged

2000

Programmable resolution single-bus temperature sensor GX18B20T digital thermometer provides 9 to 12bit resolution temperature\nmeasurement, and can realize temperature lower limit and upper limit alarm through programmable non-volatile memory unit. GX18B20T uses a single bus protocol to communicate with the host computer, and only needs one signal line and one ground line. Its temperature measurement range\n ranges from -55°C to +125°C (-67°F to +257°F). The test accuracy in the range of -10°C~70°C can reach ±0.5°C. In addition, it can also work in parasitic mode, directly supplying power to the chip through the signal line, so that no additional power supply is required. Each GX18B20T has a globally unique 64\n-bit serial number, multiple GX18B20Ts can be connected in series on the same single bus\n for networking, and only one processor is needed to control the distribution in a large area\n Multiple GX18B20T in the. This networking method is especially suitable for\nHVAC environment control, construction, equipment, grain temperature measurement and industrial temperature measurement, and\nprocess monitoring and control and other application fields.