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Micro gas mass flowmeter price
Micro-flowmeter is a high precision metrological verification instrument for continuous measurement of total liquid flow in pipelines.It has a large scope of measurement, working pressure damage is small, viscosity adaptability, can measure high temperature, low viscosity liquid, high viscosity liquid, convenient calibration, simple installation and many other advantages, is the capacity of the flow meter means the commodity.
Micro-flowmeter, also known as fixed discharge flowmeter and PD flowmeter, is a kind with high precision among instruments and is very suitable for the measurement of total flow of low-viscosity substances.Micro-flowmeter USES mechanical equipment to measure components of fluid mechanics continuously cut into separate known volume part, according to the metering chamber many times, repeatedly fill and drain the volume of a part of fluid mechanics frequency to measure the total volume of fluid mechanics.
Micro gas mass flowmeter price
Can handle other flowmeters can not measure high viscosity problems, viscosity is small and viscosity is relatively large liquid, including water, a variety of oils, chemicals, preservatives, food industry, lubricants, organic chemical drugs, etc
Flow regulating valve
KN22 flowmeter can be equipped with flow regulator and integrated with flowmeter, KN24 flowmeter can be equipped with independent flow regulator.For the KN22 flowmeter, the flow control valve is installed in the channel of the flowmeter when not required, and can also be installed at the inlet and outlet of the flowmeter according to customer requirements.For the small total flow measurement site, it is proposed to choose the flow control valve.
It is proposed to install cut-off valves at the inlet of the flow meter.
1. Data signal output of dry spring switch
The KN22 and KN24 flow counts can install up to two bistable reed switch data signal outputs.The switch is installed behind the meter indicator, and the reference point should be adjusted under the working attitude of the meter.Switch cable length is specified by the customer when ordering.If not required, the original factory cable length is 0.5 meters.Please check with the manufacturer if the switch connection requires a terminal.Key performance parameters of reed switch:
(1) switch type: bistable dry spring switch
(2) maximum operating frequency: 250VAC
(3) maximum working current: 0.5a
(4) to high power: 12VA
(5) operating temperature: -20℃ -- +80℃
(6) waterproof grade: IP65
(7) switching repeatability: <5%F.S.
2, two-wire NAMUR limit switch switch SJ2 -- S1N
The internal number of KN22 and KN24 flowmeter indicators can be equipped with two NAMUR limit switches at most, and the total flow reference points can be set within the full measurement range and marked on the inside diameter scale according to the setting gauge.Key performance parameters of two-wire NAMUR switch data signal sj2-s1n:
(1) switch type: capacitive proximity switch
(2) functions of switch components: normally open
(3) rated current: 8VDC
(4) reasonable total area open output current: ≤1mA
(5) reasonable total area and output current: ≥3mA
Shanghai porcelain city instrument co., LTD. Is the world's leading instrument manufacturer, because of the excellent quality, with a good reputation quickly occupied the market, in the hearts of many customers, porcelain city is the synonym for the flow meter.Our goal is to provide high quality flow meters and excellent solutions for your engineering applications.
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