EW-32820-98 流量计-产品快照
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- EW-32820-98
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产品介绍
EW-32820-98 流量计
Vortex Flowmeter, PVDF; 15 GPM, 3/4" Barbed; 4-20 mA Output
PVC and PVDF materials provide high chemical compatability Extremely accurate and repeatable flow measurement These flowmeters utilize the vortex-shedding technology to provide a repeatable flow measurement accurate to 1% of full scale. The meter has no moving parts, and any potential for fluid contamination is eliminated by the meter's corrosion-resistant all plastic construction. The meter includes a compact 2-wire (4-20 mA) or 3-wire (0-5 Vdc or pulse) transmitter, contained within a conveniently replaceable plug-in electronics module. All electronics are housed in a corrosion-resistant enclosure. Unlike meters containing metal or moving parts, the RVL is perfect for aggressive or easily contaminated fluids. Applications range from ultra-pure water to highly corrosive chemicals and slurries. Units may be re-calibrated and the meter output span reprogrammed in the field. Standard factory calibration is for tap water at 32 SSU (1 cSt) viscosity and ambient temperature. Viscosity above 1 cSt will raise the minimum readable flow rate, reducing rangeability. The effect is linear to viscosity. No adjustments are required for specific gravities up to 2.0. Liquids with high specific gravities will adversely affect the permissible amount and duration of overrange flow. Applications: Water/Wastewater DI Water: Semiconductor, Institutional DI Water Skids Semiconductor Equipment Slurry Chemical Processing
Specifications Product Type Vortex Flowmeters Description Vortex Flowmeter Max operating temperature (º F) 203 Max operating temperature (º C) 95 Accuracy ±1% full-scale Output 4 to 20 mA Process connection 3/4" barb Model RVL075LF4XN Manufacturer number RCPVL075LF4XN Enclosure rating NEMA 4X (IP65) CE Compliance Yes Power 13 to 30 Vdc Brand Cole-Parmer
Discontinued Items Cole-Parmer In-Line Vortex Flowmeters for Liquids