Hong Yi Wo Instrument Co., Ltd. (Zhejiang Division): 3051 Rosemount imported high-performance smart transmitter. The product is the world's most advanced and reliable transmitter, it is not only fully absorb the 1151 transmitter successful technical and application experience in the mechanical platform, sensors and electronic circuits and other key components of the 200 patents of new technologies, to achieve high accuracy (0.075%), long-term stability. Meanwhile, 3051 in electronic circuit boards, sensors and process connection has incomparable flexible interchangeability, greatly reducing installation, spare parts and maintenance and repair costs. Moreover, the company ensures Rosemount 3051 transmitters can support high performance to meet the plant over the next 25 years of development and need to protect your instrument for online installation, spare parts, engineering drawings and technical training investment. 3051 Smart Transmitter Main Specifications Reference Accuracy: 0.075% Stability: 0.125% 5 years 28 ℃ temperature changes, 70kg static pressure effects (on-site working conditions) Turndown Ratio: 100:1 Output: HART smart transmitter: 4 ~ 20mA standard analog signal superimposed HART digital signal without interfering. Refresh rate: 20 times / stopwatch head: LCD Meter for Aluminum Housing Process connection: 1/2-14NPT female (normal type) received liquid film: 316LSST mounting bracket: 316SST stainless steel universal bracket (without mounting position impact) Wire Interface: 1/2-14NPT female Ex Approvals: FM flameproof standard configuration: Stainless steel tag plate, on-site local zero span adjustment button, alarm function and the write-protect switch. Other: see samples and quotations Rosemount 3051C Pressure Transmitter pressure measurement technology to create a new standard. It has unmatched operational performance, flexible CoPlanarTM platform, and can be upgraded. New performance indicators 3051C under different conditions to ensure accuracy and stability. · New 3051C performance indicators in different conditions to ensure the accuracy and stability. CoPlanarTM flexible platform design variable for your current application only needs to provide the best solution, through PlantWeb PlantWeb and fieldbus technology can meet your future technical requirements. · 3051T-type gauge pressure and absolute pressure transmitter set sensors, electronic technology with a single diaphragm design and integration, to achieve gauge and absolute pressure measurement of the calibration range from 0.3 to 10000psi. http://www.yihemeter.com