Best-in features: ● precision calibration range of up to 0.065% ● ● automatic static pressure and temperature compensation of up to 100: 1 turndown ● Alphanumeric display ● External zero, range and configuration functions ● power polarity arbitrarily connection ● Perfect self-diagnostic function ● Based on ANSI / NFPA 70-202 and ANSI / ISA 12.27.0 integrated dual seal design to ensure maximum security overvoltage ● ● world-class standard in full compliance with SIL2 / 3 Requirements ● Full modular design range and scope of the restrictions: Figure 1 STR700 remote Flange Typical applications: ● Applications of high temperature (up to 338 ℃) under the conditions of pressure and level measurement ● level measurement under high vacuum conditions ● sticky and easily Liquid crystal pressure and level measurement ● corrosive liquid level and pressure measurement ● liquid interface measurement Communications / output options:? ● 4-20mA dc ● Honeywell Digital Enhanced (DE) ● HART} (7.0 version ) ● FOUNDATION? Fieldbus pressure transmitters can be equipped with all communication protocols listed above. Model Upper Range Lower Range LRLKPa URLKPa maximum range KPa KPa minimum range products mainly ST3000 series online pressure STG94L / 97L / 98L / 99L, pressure STG944 / STG974, Pressure STD924 / STD930 / Differential Pressure STD110 / STD120 / Full Intelligent Multi variable transmitter SMV3000 / 100 import transmitters, and temperature transmitters STT171 / 172/173 inlet pressure transmitters, STT25M / STT25H etc., the United States Rosemount 3051TG / 3051CD / 3051L series level transmitter absolute pressure of imports transmitters, Yokogawa EJA series, Honeywell limit switch Honeywell imports transmitters, flow switches; Silu Sen S800 / S600 pressure differential pressure transmitter is committed to supporting high-end automation products to solve program, the company aims: "credibility first, customers first" imported pressure transmitter _ Hua Hui Technology (certification) _ import transmitter 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.