Features:? Sensor welded structure, good sealing performance. ? Simple structure, reliable, no moving parts, virtually no pressure loss, long working life. ? No throttle sensor components, there is no clogging, making it suitable for measuring suspended solids, solid particles, fibers and other two-phase flow, the other due to easy cleaning and sterilization, it is especially suitable for the food and pharmaceutical industries. ? Measurement accuracy is not measured media pressure, temperature, density (including liquid-solid ratio) of physical parameters such as the impact of changes in viscosity. ? Low frequency square wave excitation and binary sampling amplification technology, anti-interference ability, zero stability, reliable work. ? Instrument is sensitive, the output signal proportional to flow, wide turndown ratio. ? Power consumption, power consumption is less than complete sets of instruments 30VA, regardless of the diameter size of the sensor. ? Sensor provides proof type (mixed flameproof), explosion-proof rating mdⅡBT4. ? JD090 sensor and converter supporting measurable positive / negative flow in two directions. The main technical parameters of complete sets of precision: Diameter Φ 10 ~ Φ250, ± 0.5% ± 1.0% diameter Φ 300 ~ Φ2000, ± 1.0% Conductivity:> 5μS / cm (water> 20μs / cm) Output signal: 4 ~ 20mA DC 0 ~ 10mA DC (according to user needs) Maximum Operating Temperature: Diameter Φ10 ~ Φ200 80,120,150 ℃ three kinds (depending on the lining material) diameter Φ 250 ~ Φ1200 <80 ℃ Maximum operating pressure: Φ 10 ~ Φ50 4.0MPa caliber caliber Φ 65 ~ Φ125 1.6MPa caliber Φ 150 ~ Φ1000 1.0MPa caliber Φ 1200 ~ Φ2000 0.6MPa