Shanghai JSN Micro Flow Meter Co., Ltd. products

The display of gas mass flow-controller could siaplay the instant flow ?total flow ,total time and control state. At the right of display there are any key to set the paraneters.

The liquid flow controller has a liquid flow measurement function and can accept the computer to set the flow value and adjust it by PID. Control the regulating valve to automatically complete the flow adjustment. Flow controller has small size, high integration, high accuracy, and adjustment time small, easy to use, stable work, etc., according to different media, need to have explosion-proof function.

Rotary piston flowmeter, as known as Positive displacement flow meter, measure volumes of fluid flowing through by counting repeatedly the filling and discharging of known fixed volumes.

The working principle of the gear metering pump. The gear metering pump is a pair of gears that mesh with each other, one of which is the driving gear, and the other is the passive gear, which is driven by the driving gear to rotate. The gear has a small gap directly in the pump casing. When the gear rotates, in the suction chamber where the gear teeth are gradually disengaged, the enclosed volume between the teeth increases, forming a partial vacuum, and the liquid is sucked into the suction chamber under the action of the pressure difference. As the gear rotates, the liquid divides into two paths in the gear.

Our low micro flow meter is a kind of oval gear flow meter ,along to positive displacement flow meter. there is thousands of manufacturers who can produce oval gear flow meter. but only several manufacturer who have technology to produce micro liquid flow meter. JSN micro flow meter offer the highest accuracy and measure for various viscosity liquid. special patent technology to measure flow from 0.1ml/min and ensure working life more 5 years. SN low micro flow meter is wildly used for various industries for precision measurement. So far it has been serviced for more 100 using condition, such as fuel oil measurement, Adhesive control ,Hydraulic life cycle testing, electrolyte dosing, natural gas odorization.