Min. Order: | 1 Set/Sets |
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Supply Ability: | HuBei |
Place of Origin: | Hubei |
Location: | Jingzhou, Hubei, China (Mainland) |
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Business Type: | Manufacturer |
Model No.: | ZJK |
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Brand Name: | Mind |
Magnetic: | flowmeter |
Production Capacity: | HuBei |
Packing: | 11 |
Delivery Date: | 11 |
1. General Description
ZJK series magneto-electric intelligent flow-meter is taking the technique of magneto-electric digital signal testing, it has the advantages of high vibration resistance\high sensitivity and low power. It can be widely used for vortex-shedding flow measurement in oil\chemical\metallurgy\brewing\printing and dyeing\medical\food environment protection and water supply and drainage industries.
2. Major Features
It is designed with dual power supply, it is internally equipped with a 3.6V lithium battery and externally equipped with DC24V power supply, the power of these two kinds can be supplied at the same time.
It is designed with intelligent integration with a powerful, function, field display and convenient for users′ reading and for easy modification of parameters.
It is for overall signal output with standard two-wire system of 4~20mA output current and for impulse output and RS-485conmmunication (added based on actual needs).
It has a good ability of anti-libration and anti-interference.
The transducer is made with stainless steel for anticorrosion and it is long usage life without internal movable parts.
It is low lower-limit flow, with wide measurement range and high measuring precision.
It can be calibrated in oilfields through a section of plane set on the tubular shell of the flow-meter.
The vortex generator is dismountable to avoid the abandonment of the whole flow-meter and stop the operation of system, and its cleaning and displacement can be carried out in the field.
3. Main Technical Parameters
Precision Grades | 1.5 grades | ||
Ratio of Measuring Range | 25:1; 20:1. | ||
Nominal Pressure Grades | 4\16\25\32(Mpa) | ||
Ex Degrees | Exd II BT4 | ||
Operating Voltage | (inside)3.0V~3.6V DC;(outside)+18V~+24V DC | ||
Output Form | Pulse Signal Output,4~20mA | ||
Load Capacity | he maximum load is 550(±0.5% )for DC+24V power supply | ||
Nominal Size(mm) | DN15 | DN25 | DN50 |
Lower Limit Flow Rate(m3/h) | 0.25 | 0.5 | 1.2 |
Upper Limit Flow Rate (m3/h) | 3 | 12 | 30 |