1. General Introduction
The variable area flowmeter AM7000 comes with main characters as below:
1.1 Full line-up to meet sll 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.
1.2 Compact design
Smaller and lighter…To suit modern needs.
1.3 Wide pressure range
150 lbs and 300 lbs rating are available as standard and higher pressure versions are also available as option
1.4 Wide range of material selection
All possible metallic materials and a wide variety of lining materials are available even for corrosive fluids.
1.5 HART communication protocol and PROFIBUS PA can be connected
1.6 Corresponding to explosion-proof construction
Certification: TIIS, KOSHA, NEPSI, ATEX & IECEx
1.7 Dust tight and water immersion proof
IP67
2. Short Specifications
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Model
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AM7000
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Measuring fluid
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Liquids, gases, steam
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Flow range
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Liquids: Water
Max.: 15 to 150 m³/h
Min.: 0.01 to 0.1 m³/h
Gases: Air
Max.: 450 to 4500 m³/h(nor)
Min.: 0.292 to 2.92 m³/h(nor)
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Size
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Meter size 15mm to 150 mm
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Rating
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JIS 10K, 20 KRF
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ANSI Class 150, 300RF
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JPI Class 150, 300RF
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Fluid temperature
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-20 to 400°C subject to specifications
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Ambient temperature
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-25 to 80°C subject to specifications
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Indication accuracy
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±1.5%F.S. as standard. ±1.0%F.S. available on request.
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Additional functions
/Enclosure
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AM7□□□: Local indication
IP67
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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
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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 under examination.)
・Flame proof Ex d II T1 to T6
The temperature class is T4 for TIIS, KOSHA Certified products
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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.)
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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
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AM7□□□/R□: Loacal indicator with reed switch type alarm
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AM7□□□/N□: Loacal indicator with proximity switch type alarm
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AM7□□□/M□: Loacal indicator with micro switch type alarm
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Material
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For wet parts:
Carbon steel, SUS304, SUS316, SUS316L or equivalent.
Rubber lining, fluorocarbon resin lining and others
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For Indicator: ADC12
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Enclosure
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P67、 Except for TIIS Certified products: Certification is under examination
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3. Basic Code Selection of AM7000
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Main
Code
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Suffix Codes
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Description
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AM7
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Always AM7
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Flow direction
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1
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Bottom → Top
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2
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Bottom → Top side
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3
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Bottom side → Top side
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6
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Left → Right
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7
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Right → Left, Front → Rear, Rear → Front
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Function of indicator
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L
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Local indication
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E
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Electric transmitter
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H
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Electric transmitter with HART communication
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P
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PROFIBUS PA Communication
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T
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Local integration
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R
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Reed switch
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N
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Proximity
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M
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Microswitch
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Explosion proof
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W
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Dust tight, water immersion proof, non-explosion proof
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E
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Flameproof version
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S
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Intrinsic safety version
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Not applicable to local integrator with scaled pulse output
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Wetted material
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-01
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Material of main body: C.S./ SUS304
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Material of float: C.S./ SUS304
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-02
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SUS304
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SUS304
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-03
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SUS316
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SUS316
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-04
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SUS316L
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SUS316L
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-R1
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Rubber lining
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PVC or ETFE lining
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-R2
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Rubber lining
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Fluorocarbon resin lining or ETFE lining
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-F1
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Fluorocarbon resin lining
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Fluorocarbon resin lining or ETFE lining
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-P1
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PVC lining
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PVC or ETFE lining
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-G1
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Glass lining
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Fluorocarbon resin lining or ETFE lining
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-G2
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Glass lining
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MA276
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-ZZ
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Others
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Others
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Rating
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J1
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JIS 10K
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Other standards
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J4
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JIS 20K
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J6: JIS 40K
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J5
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JIS 30K
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J7: JIS63K
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A2
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ANSI CLASS 150
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A7: ANSI CLASS 600
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A5
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ANSI CLASS 300
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A8: ANSI CLASS 900
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A6
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ANSI CLASS 400
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A9: ANSI CLASS 1500
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P2
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JPI CLASS 150
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P7: JPI CLASS 600
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P5
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JPI CLASS 300
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P8: JPI CLASS 900
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P6
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JPI CLASS 400
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P9: JPI CLASS 1500
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ID
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IDF Clamp
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Applicable for sanitary
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ZZ
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Others
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Connection
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R
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R.F.
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F
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F.F.
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c
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Clamp-on type
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Applicable for sanitary
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J
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Ring joint
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z
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others
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Connection size
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-1
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15 mm (1/2”)
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-2
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20 mm (3/4”)
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-3
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25 mm (1”)
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-4
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40 mm (1-1/2”)
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-5
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50 mm (2”)
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-6
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65 mm (2-1/2”)
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-8
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80 mm (3”)
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-A
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100 mm (4”)
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-B
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125 mm (5”)
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-C
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150 mm (6”)
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-D
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200 mm (8”)
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-Z
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Others
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