diary

2022 09-13

JSN micro gear flow meter is used for monitoring the flow of sanitary glue
[email protected] In order to spray the glue more evenly, without causing too much waste and too little and no stickiness, our customer, a company, chose to use our micro oval gear flowmeter to control the glue spraying! Medium: sanitary glue Viscosity: 3000CP, Flow: 10—40ML/MIN room temperature weak corrosion
2022 09-07

The wiring of electromagnetic flowmeter and the method of adjusting flow
[email protected] Before using the magnetic flow meter, we need to understand two settings about this flowmeter. The first is the wiring method of the flowmeter; the second is how to adjust the flow rate. The wiring method of electromagnetic flow meter: When the electromagnetic flowmeter uses cable wiring, in order to prevent rainwater from penetrating into the sensor, when entering the electrical interface of the sensor, it is necessary to make a U shape at the port. If the excitation cable is used, the Yz medium-sized rubber-sheathed cable can be used, and its length is the same as that of the signal cable; if it is installed separately, the connected signal cable adopts a customized special cable, and the shorter the cable, the better. At the same time, it should be noted that the signal cable must not be laid in the same pipe with other power sources, and must be strictly separated. It cannot be twisted together and should be placed in the steel pipe separately, and cannot be laid equally. When wiring, it is recommended that the excitation cable and the signal cable be as short as possible, and the redundant cables should not be rolled together. The redundant cables should be cut off and the joints should be re-soldered.
2022 08-15

JSN oval gear flow meter for compressor oil supply
[email protected] JSN Compressor oil supply lubricating oil flow meter,analysis of online oil supply 1. Working condition analysis: Medium: diesel, (compressor inlet pipe) Viscosity: Lubricity, similar to engine oil, thinner Flow rate: 23ml/min (requires flow stability, flow monitoring) Temperature: 30 degrees Pressure: don't ask The digital display needs to be connected to 0-10V, and the flow rate should be stable at 23ml/min required by the customer
2022 08-04

What media can turbine flowmeters be used to measure?
[email protected] Turbine flow meters are widely used in the following measurement objects: petroleum, organic liquids, inorganic liquids, liquefied gas, natural gas, coal gas and cryogenic fluids. It is widely used in foreign transshipment and gathering stations for liquefied petroleum gas, refined oil and light crude oil
2022 07-22

How Vortex Flow Meters Measure Steam
How Vortex Flow Meters Measure Steam? [email protected] The first, and the most widely used, is the vortex flow meter with temperature and pressure compensation. This is an indirect vortex mass flow meter. In actual use, the density is indirectly measured through the measurement of temperature and pressure, and then multiplied by the volume measured by the vortex flowmeter to calculate the mass.
2022 07-08

turbine flow meter working principle
[email protected] Before understanding the working principle of turbine flow meter, we need to know the composition of turbine flowmeter. The turbine flowmeter is composed of a turbine flow sensor and a flow display instrument (volume corrector or flow totalizer), which can realize the measurement of instantaneous flow and cumulative total, and can realize the instantaneous flow and cumulative total of the standard state when humidity and pressure compensation are added

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Shanghai JSN Micro Flow Meter CO.,LTD as a high-tech industrial products manufacturing and complete sets of product sales, R & D, production, processing and sales as one, with independent import and export rights of enterprises.

The company's main flow meter, level meter, and pressure controller, temperature controller, analytical instruments and other various types of instrumentation. To solve all kinds of problems, and provide complete sales service for customers with professional technical point of view.

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(86)021-57632436