Liaoyang Automation Instrument Group Co., Ltd
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AM type intelligent metal tube rotor flowmeter
The AM series intelligent metal tube float flowmeter can measure liquids, gases, and water vapor, and has the characteristics of being sturdy, safe, a
Product details
Overview:

The AM series intelligent metal tube float flowmeter can measure liquids, gases, and water vapor, and has the characteristics of being sturdy, safe, and durable. Its high pressure and high temperature resistance properties are particularly suitable for measuring highly corrosive, turbid, and dirty liquids.
This product is widely used in industries such as chemical, petroleum, pharmaceutical, food and beverage.
The material of the measuring tube can be selected from various options and has been tested to be suitable for harsh working environments with multiple clocks.
The indicator comes with a plug-in module that can be upgraded and replaced at any time without interrupting the measurement. It has the following functions:
● Pointer display
● Pointer display and lower limit alarm
● Pointer display and upper limit alarm
● Pointer display and upper and lower limit alarms
● Pointer display, 4-20mA signal output
● Pointer and digital display, 4-20mA signal output, digital can display instantaneous and cumulative flow, instrument parameters can be adjusted on site.

Measurement principle:

When the measuring medium is at a certain flow rate, the magnetic float corresponds to a float position in the measuring tube. This float position is transmitted to the pointer through the magnetic coupling system in the indicator, and the corresponding flow rate value can be read on the dial.

characteristic:

(1) Measurement tube section
▲ Sturdy all metal structure
▲ Multiple materials available: 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti, 316316L, PTFE lining, Hc, Ti, etc
▲ Insulation jacket design
▲ High temperature design
▲ Equipped with pneumatic damping device
▲ Low pressure loss
▲ Suitable for malignant environments and corrosive media
▲ Has good earthquake resistance and heat resistance
(2) Indicator section
▲ Dual scale indication
▲ Digital indication (instantaneous/cumulative flow)
▲ Converter with microelectronic digital processor, capable of self checking function
▲ The dial is equipped with data input keys, which can change data on site
▲ With 4-20mA output, HART communication protocol, computer interface, fieldbus mode
▲ Equipped with upper and lower limit alarms
▲ High protection level IP67
▲ Explosion proof design (intrinsic safety and explosion-proof)

Technical parameters:

Instrument model

AM

Flow range

Water 2.5 1/h~200 m3/h
Air 0.07-4500m3/h(20℃, 1.013bar)

Range ratio

10:1

accuracy

Standard accuracy: 1.5% High accuracy: 1.0%
Standard precision (PTFE type): 2.5% High precision (PTFE type): 1.5%

Connection method

Flange connection
Standard: DIN2501(DN15-DN200)
Special: DIN2512(DN15-DN200)
ANSI(1/2-8)
National standards, Japanese standards, etc. are based on user needs
Threaded connection DIN11851 (SC40-SC80 [1-1/2-3])
According to user needs

Clamp connection method

Internal thread 1/2NPT
Flange connection DN15 PN40 DIN2501
According to user needs

Maximum pressure

250bar

temperature range

Medium temperature
-40-200 ℃ (standard type)
-20~125 ℃ (PTFE type)
-40-400 ℃ (high temperature type)
ambient temperature
-40 ~ 100℃

texture of material

1Cr18Ni9Ti
0Cr18Ni12Mo2Ti(316Ti,1.4571)
316(0Cr17Ni12Mo2) 304(0Cr19Ni9)
316L(00Cr17Ni14Mo2) 304L(00Cr19Ni11)
PTFE lining
Hastelloy C
Ti
According to user needs

Protection level

IP67

Power supply

12-28V DC (2-wire system) battery power supply

Explosion proof grade

Intrinsic safety explosion-proof: Exia II CT4-6
Explosion proof: Exd II CT4-6

Outline dimension diagram:
9.1 Standard Type (DIN2501, ANSI RF)

9.2 Clamp type (DIN2501, ANSI RF)

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