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KY Instrument LWZ AMH Metal Tube Rotameter
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KY Instrument LWZ AMH Metal Tube Rotameter

AMH series metal tube rotameter is applicable for the measurement and control and the flow of various fluids in gas or liquid state. Different types of rotameters can be selected for different working conditions such as high temperature, corrosive med…

Product Overviews

AMH adopts full metal structure, and is the modular metal tube variable-area flow meter with non-magnetic hysteresis, without any driving mechanism transmitter, mainly composes of two parts: sensor and indicator.

AMH series metal tube rotameter is applicable for the measurement and control and the flow of various fluids in gas or liquid state. Different types of rotameters can be selected for different working conditions such as high temperature, corrosive medium, different flow directions, hazardous environment and etc. AMH series rotameter is easy to install and operate and all the products will get through 100% inspection with pressure testing and real flow calibration before shipment.


Features And Functions


l  Solid, concise and reliable structure

l  Modular and intelligent indicator

l  New type magnetic steel coupling structure ensures stable data transmission signal

l  Gas damping device ensures stable measurement of low pressure or fluctuated medium

l  Heat insulation or heat tracing jacket

l  Low pressure loss

l  Medium density, temperature and pressure multi-level correction

l  100% pressure test, 100% product verification

l  Varied signal outputs: 4-20mA electric signal; switch signal

Technical Parameters

Main specification of sensor

Size(mm)

15~150

Accuracy

1.5%

Medium

Liquid, Gas

Pressure(MPa)

1.6~4.0

Flow range(m³/h)

Liquid-0.025~200, Gas-0.7~1800Nm³/h

Medium Temp(℃)

Basic type ≤+120°C/  High temperature type ≤+300°C

Ambient Temp(℃)

-25~60

Connection

Flange, Thread

Power Supply

AC 85~265V,DC19~40V,Lithium Battery

Protection

IP65

Body Material

304,316L Stainless Steel

 

 

 

Structure type

AMH STRUCTURE.png

 

Main specification of transmitter

Item

M9 indicator

M10 indicator

Signal output

Alarm; Pulse; 4~20mA; RS485, HART    communication

Alarm; Pulse; 4~20mA;    RS485, HART communication

Communication protocol

Modbus RS485

Modbus RS485

Power supply

Site indication,24VDC,Lithium Battery

Site indication,24VDC,Lithium Battery

Protection grade

IP65

IP65

Display

pointer display,back light LCD display 6    bit instantaneous flow rate, 7 bit total volume

pointer display,back light LCD display 6    bit instantaneous flow rate, 7 bit total volume

Explosion Proof

ExdIICT4~T6 Ga

ExdIIBT6 G6

Cable connection

Two-wire

Two-wire

Picture


开封仪表产品版_04.jpg

产品版--M10指示器_04.jpg

产品版--M10指示器_04.jpg

Industry Applications

>national defense

>chemical

>petroleum

>metallurgy

>energy

>medicine

 

 

>light industry

>food

>Water treatment

>Traffic detection

>process control industries



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