TG-F2289-E04

AM3000 Series MICRO FLOWMETER

TOKYO KEISO CO., LTD.

3

Specifications

The AM3000 series is available in the following types based on indicators, fluids, flow range, and fluid temperature.

For details, see individual specifications. For other specifications, consult Tokyo Keiso.

Type

Standard type

Large-flow type

Flow range

Liquid *1

[L/h]

2 to 5

5 to 10

10 to 300

300 to 600

Gas *1

[L/h (nor)]

60 to 150

150 to 300

300 to 8,500

8,500 to 17,000

Fluid pressure

[MPa]

Max. 10 (Option: 20)

(Subject to flange ratings for the flange connection)

(Max. 2.94 for the types with a liquid damper)

Fluid temperature

[ºC]

0 to 149

(External tube type: –20 to 200 *3)

Indication accuracy *4

[%F.S.]

±5

(High-accuracy type:

±3)

±3

(High-accuracy type:

±2)

Rangeability

10:2

10:1

Connection

Screw

1/4, 3/8 (Standard), 1/2

3/8, 1/2 (Standard), 3/4

Flange

10A, 15A, 20A, 25A

15A, 20A, 25A

Indicator

Internal tube type

○

○

○

○

○

External tube type

○

○

○

○

○

Flameproof type

○

○

○

○

○

Flow direction

• Bottom

→ Top (Types with a liquid damper not available)

• Bottom

→ Top side (Types with a liquid damper not available)

• Bottom side

→ Top side

• Bottom side

→ Top

• Bottom rear

→ Top rear

*1 Liquid: water (density of 1.0 g/cm3, viscosity of 1.0 mPa·s), Gas: air (0ºC, 0 MPa)

*2 Models with a damper are not available.

*3 Models with a damper are not available. The fluid temperature must be –15 to 150ºC for the types with a needle valve.

*4 Flowmeters for liquids with the specified indication accuracies may not be available depending on the liquid viscosity.