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Metal Tube Type Variable Area Flowmeter AM7000 Series

The metal tube variable area flowmeter AM7000 series have been developed from the best selling AM-1000 series which were based on the long time manufacturing know how of TOKYO KEISO Co., Ltd. in the field of flow measurement. 

In addition to highly reliable mechanical local indicator, alarm contact outputs are equipped to meet the requirements. Standard metallic materials and full line-up of lined materials cover almost all fluids including challenging corrosives.
AM7000 is general purpose flowmeter which covers all liquids, gasses and steam services in various industries.

Full line-up to meet all possible requirements !!

All the necessary functions required for variable area flowmeter, i.e. local indication, electric transmitters,local flow integration PROFIBUS PA & HART communication,integrator with scaled pulse output and alarm are now available from one line.

Compact design

Smaller and lighter…To suit modern needs.

Wide pressure range

150 lbs and 300 lbs rating are available as standard and higher pressure versions are also available as option

Wide range of material selection

All possible metallic materials and a wide variety of lining materials are available even for corrosive fluids.

Hart communication protocol and profibus PA can be connected

Corresponding to explosion-proof construction

Certification: TIIS, KOSHA, NEPSI, ATEX & IECEx

Dust tight and water immersion proof  

IP67 .

Measuring fluid Liquids, gases, steam
Flow range 0.1 to 150m³/h at density1.0g/cm³, viscosity 1.0 mPa·s
2.92 to 1233.8 m³/h (nor) at 0°C, 0MPa [1atm] air
Applicable range is subject to each specification.
Size Meter size 15mm to 150 mm
Rating JIS 10K, 20 KRF
ANSI Class 150, 300RF
JPI Class 150, 300RF
Fluid temperature -20 to 400°C subject to specifications
Ambient temperature -25 to 80°C subject to specifications
Indication accuracy ±1.5%F.S. as standard. ±1.0%F.S. available on request.
Consult TOKYO KEISO
Additional functions
/Enclosure
AM7□□□: Local indication
IP67
AM7□□□/E: Local indication + Electric transmitter
・Dust tight and water immersion proof IP67
・Intrinsically safe Ex ia IIC T1 to T6
The temperature class of TIIS certified products is T6 (Certification is under examination).
・Flame proof Ex d IIC T1 to T6
The temperature class is T4 for TIIS, KOSHA Certified products
AM7□□□/H: Local indication + Electric transmitter + HART communication
・Dust tight and water immersion proof IP67
・Intrinsically safe Ex ia IIC T1 to T6
The temperature class of TIIS certified products is T6 (Certification is underexamination.)
・Flame proof Ex d II T1 to T6
The temperature class is T4 for TIIS, KOSHA Certified products
AM7□□□/P: Local indication + PROFIBUS PA
・Dust tight and water immersion proof IP67
・Intrinsically safe Ex ia IIC T1 to T6
The temperature class of TIIS certified products is T4 (Certification is under
examination.)
・Flame proof Ex d IIC T1 to T6
The temperature class is T4 for TIIS, KOSHA certified products (KOSHA certification is under examination.)
AM7□□□/T: Local indication + Electric transmitter + Local integration + Puls & Alarm output
・Dust tight and water immersion proof IP67
・Flame proof Ex d II T1 to T6
The temperature class is T4 for TIIS, KOSHA certified products
AM7□□□/R: Loacal indicator with reed switch type alarm
AM7□□□/N: Loacal indicator with proximity switch type alarm
AM7□□□/M: Loacal indicator with micro switch type alarm
Material
For wet parts: Carbon steel, SUS304, SUS316, SUS316L or equivalent.
Rubber lining, fluorocarbon resin lining and others
For Indicator: ADC12
Enclosure P67 Except for TIIS Certified products: Certification is under examination.