Why need crotonic acid flow meter?

Crotonic acid  (C4H6O2) which is fumaric acid is dissolved in ethanol, ether and acetone, and converted to cis-crotonic acid in toluene solution. It has a wide range of applications in chemical industry, mainly used to prepare various resins, fungicides, surface coatings, fungicides, and plasticizers; it can also be used as important pharmaceutical intermediates, pesticide intermediates and other organic chemical intermediates. The most important use is as a raw material for polyvinyl acetate coatings. Crotonic acid flow measurement is needed in many industries.
Like acrylic acid , crotonic acid is corrosive and aggressive, when used in the chemical industry or factory , the flow rate can be very small, low flow rate measurement is also a tough job .
We also calls Crotonic acid as Trans-crotonic acid, trans-3-Methylacrylic acid;

Positive displacement flow meter for crotonic acid flow meter

We recommend a kind of positive displacement flow meter for crotonic acid volume flow measurement. PD flow measurement uses a fixed small volume to repeatedly measure the volume of fluid passing through the flowmeter, the accuracy can be very accurate.

Technical specifications for the crotonic acid positive displacement flow meter

• It is a kind of Hall flow sensor
• Flow sensor size: 2mm, 4mm, 6mm, 10mm,1/4 inch , 1/2”, 3/8”, 1”, 1.5 inch flow sensor dia
• Low flow rate measurement flow meter: 10-833 mL/min; 5-200 L/H, 0.167-8.33 L/min,50-1200 Liter/hour,
• Connection: NPT, BSP thread, flanges ANSI 150#, 300#, 600LB, JIS 10K, 20K, DIN PN16,PN25, PN40, Tri-clamp connection;
• Flow transmitter: output pulse, frequency, current 4-20mA
• Communication: RS485, MODBUS, RTU
• Flow sensor material: 304 stainless steel flow meter, 316 SUS flow meter, 316L flow meter, aluminium flow sensor, PTFE (Teflon) flow meter;
• Power supply: 24V DC or battery operated flow meter option
• Option with digital display to show crotonic acid flow rate and total flow;
• Option with explosion proof