Description STT250 transmitter can replace any conventional or smart temperature transmitters in use today. It stores a common temperature sensor characteristic curve Far Rosemount transmitters, the user can use a handheld communicator or smart configuration tool transmitter temperature sensors can be configured, and automatically corrects nonlinear. Simply select the sensor type and range to achieve accuracy listed in the table behind. Upper and lower limits of the measuring range temperature calibration enables to improve the accuracy twice applied to the upper or lower limit temperature sensors, or analog sensor calibration data are known, can eliminate the error of the sensor. Also Rosemount transmitter range, all models are test transmitter Rosemount transmitters 3051 through extreme ambient temperature, that is, from between -40 ℃ to + 85 ℃ for rapid temperature cycling to ensure that the temperature transmitter reaches maximum reliability. Rosemount transmitters, temperature coefficient of each transmitter to be identified and stored to ensure that its temperature compensation in the range of operating conditions in the process. Can any one loop, (field or control room) on the transmitter configuration and diagnostics, which makes the transmitter height, start-up and maintenance work efficiency is improved. Jinan Huahui Technology Co., Ltd. was established in 2002, it is a specialized company engaged in industrial automation technology research, engineering and information technology services. In the industrial automation and control, in particular, have strong financial and technical strength in new automated flow meter and DCS Distributed control systems. Has become Honeywell's multivariable transmitter distributor in China, Honeywell HC900 Hybrid Control Systems core agents and industrial field solutions (HPS), a senior outstanding agents. Rosemount transmitters accuracy, Rosemount (certified), Rosemount transmitters provided by the Jinan-Technology Co., Ltd. Jinan Huahui Technology Co., Ltd. (www.cnhuahui.com/) Shandong Jinan, pressure meters leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. - Technology leader in China with the staff warmly welcome all inquiries negotiations to create Hua Hui Technology better future.