High quality SS304 sanitary milk flow meter products are a new generation of high-quality SS304 sanitary milk flow meter products with the characteristics of simple structure, lightness, high precision, good reproducibility, sensitive response and convenient installation, maintenance and use, which absorb the advanced technology of flow instruments at home and abroad, and are widely used to measure the relationship between stainless steel 1Cr18Ni9Ti, 2Cr13, corundum Al2O3 Cemented carbide has no corrosive effect, no fiber, particle and other impurities, and its kinematic viscosity is less than 5 at working temperature × 10-6m2 / s for liquids with kinematic viscosity greater than 5 × The liquid of 10-6m2 / s can be used after the real liquid calibration of the flowmeter. If it is matched with the display instrument with special functions, it can also carry out a quantitative control, * quantity alarm, etc. it is an ideal instrument for flow measurement and energy saving.
High quality SS304 sanitary milk flow meter products can be divided into two categories according to instrument functions, namely:
■ sensors / transmitters
■ intelligent integrated milk flowmeter
Function description of high quality SS304 sanitary milk flow meter products
Sensor / transmitter
The high-quality SS304 sanitary milk flow meter itself does not have the function of on-site display, and only transmits the flow signal to the remote output. The flow signal can be divided into pulse signal or current signal (4-20mA); The instrument has the advantages of low price, high integration and small volume. It is especially suitable for cooperation with secondary display instrument, PLC, DCS and other computer control systems.
High quality SS304 sanitary milk flow meter products are divided into basic type and explosion-proof type (exdiibt6):
According to different output signals, high-quality milk flowmeter products can be divided into ys-lwgy-n and ys-lwgy-a
Ys-lwgy-n sensor: 12 ~ 24VDC power supply, three wire pulse output, high level ≥ 8V, low level ≤ 0.8V; Signal transmission distance ≤ 1000m;
Ys-lwgy-a transmitter: 24VDC power supply, two-wire system, 4-20mA output, signal transmission distance ≤ 1000.
The new intelligent instrument integrating sensor and display integration developed by advanced * low-power single-chip microcomputer technology adopts double row liquid crystal field display, which has the obvious advantages of compact mechanism, intuitive and clear reading, high reliability, no interference from external power supply, anti lightning and low cost. The instrument has three-point correction of instrument coefficient, intelligently compensates the nonlinearity of instrument coefficient, and can be corrected on site. The high-definition LCD displays both instantaneous flow (4 significant digits) and cumulative flow (8 significant digits with zero clearing function). Keep all valid data for 10 years after power failure. These products are explosion-proof products with explosion-proof grade of exdiibt6.
High quality SS304 sanitary milk flow meter products can be divided into ys-lwgy-b and ys-lwgy-c according to power supply mode and whether it has remote signal output
Ys-lwgy-b: the power supply adopts 3.2v10ah lithium battery (which can operate continuously for more than 4 years); No signal output function.
Ys-lwgy-c: the power supply adopts 24VDC external power supply, outputs 4-20mA standard two-wire current signal, and can increase RS485 or HART communication according to different field needs.
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