广州昊仪自动化仪器仪表有限公司

Guangzhou Turbine Instrument Co., Ltd. | Guangzhou Intelligent Turbine Flow Sensor Instrument Factory | Automation Instrument Company - Guangzhou Haoyi - Product Overview: Series turbine high-purity water flow meters are produced by Guangzhou Haoyi Automation Co., Ltd., using advanced ultra-low power consumption single-chip microcomputer technology The developed new intelligent instrument integrating turbine flow sensor and display accumulation adopts double-row LCD on-site display. It has obvious advantages such as compact structure, intuitive and clear readings, high reliability, no interference from external power supply, lightning resistance, and low cost. The turbine flowmeter high-purity water flowmeter has three-point correction of the instrument coefficient, intelligently compensates for the nonlinearity of the instrument coefficient, and can be corrected on site. The high-definition LCD display simultaneously displays the instantaneous flow rate (significant digits) and cumulative flow rate (significant digits, with clearing function). All valid data will not be lost after power off. Turbine flowmeter This type of digital flowmeter can be divided into type and type according to the power supply method and whether it has remote signal output. Type: The power supply adopts 3. lithium battery (can run continuously for more than one year) without signal output function. Type: The power supply adopts external power supply, outputs a standard two-wire current signal, and can be customized according to different on-site needs. Structural features: Applicable medium: liquid. Unsuitable medium: gas, steam. Clean medium is required, and a filter must be installed. High precision, ± .R, ±. Good repeatability, short-term repeatability can reach . - . Technical parameter table: Caliber and connection method,,,,,, adopts threaded connection (,,,),,,,,, adopts flange connection. Accuracy grade ±. Range ratio::: Instrument material 3 stainless steel 3 stainless steel Temperature of measured medium (℃) -～＋℃ Environmental conditions temperature -～+℃, relative humidity～, atmospheric pressure～ Output signal current signal (-□ type) Power supply -□B type: self-contained lithium battery power supply (can be used continuously for 3 years) -□ type: + signal transmission line ×.3 (two-wire system) Transmission distance ≤ signal line interface internal thread ×. (-□ type) Explosion-proof grade B Protection grade Guangzhou Haoyi Automation Instrument Co., Ltd.-