Tokyo Keiso NE Series Glass Tube Flowmeter

Made in Japan

Manufacturer: Tokyo Keiso

Model: NE Series

NE series are glass tube flowmeters based on standardized scales for water. Several standardized scales for each size offer cost effectiveness and quick delivery.

Features

Cost saving and quick delivery

Calibration with water realizes cost saving and quick delivery.

Easy installation

No straight runs for upstream or downstream required for process installation.
No power supply is needed.

Cost effectiveness

The simple mechanical construction offers most cost effective flow measurement.

Direct observation of measuring liquid

In addition to flow rate measurement, the measured fluids are directly observed for better process fluid quality control.

Specifications

Application

Water or equivalent liquids to water

Connection Size

15A to 100A

Maximum operating Pressure

Differs on sizes

Size	Max. OP. Press(MPa)
15A	1.0
20A, 25A	0.8
40A, 50A, 65A	0.6
80A, 100A	0.4

Temperature Range

Max. 120°C, Allowable thermal shock: 80°C

Scale Specification
(Calibrated with water)

Model	Connection Size	Scale Range (Double Range)
Model	Connection Size	m³/h	L/min
NE-015-03-□	15A JIS10KRF	30 to 300 L/h	0.5 to 5
NE-015-05-□		50 to 500 L/h	1 to 10
NE-015-08-□		80 to 800 L/h	1.3 to 13
NE-015-10-□		0.1 to 1	1.8 to 18
NE-015-15-□		0.15 to 1.5	2.5 to 25
NE-020-15-□	20A JIS10KRF	0.15 to 1.5	2.5 to 25
NE-020-20-□		0.2 to 2	3 to 30
NE-020-30-□		0.3 to 3	5 to 50
NE-025-20-□	25A JIS10KRF	0.2 to 2	4 to 40
NE-025-30-□		0.3 to 3	5 to 50
NE-025-40-□		0.4 to 4	6 to 60
NE-025-50-□		0.5 to 5	9 to 90
NE-025-60-□		0.6 to 6	10 to 100
NE-040-05-□	40A JIS10KRF	0.5 to 5	8 to 80
NE-040-08-□		0.8 to 8	13 to 130
NE-040-10-□		1 to 10	18 to 180
NE-040-15-□		1.5 to 15	25 to 250
NE-050-10-□	50A JIS10KRF	1 to 10	18 to 180
NE-050-15-□		1.5 to 15	25 to 250
NE-050-20-□		2 to 20	35 to 350
NE-050-25-□		2.5 to 25	40 to 400
NE-065-15-□	65A JIS10KRF	1.5 to 15	25 to 250
NE-065-20-□		2 to 20	35 to 350
NE-065-30-□		3 to 30	50 to 500
NE-065-40-□		4 to 40	70 to 700
NE-080-30-□	80A JIS10KRF	3 to 30	50 to 500
NE-080-40-□		4 to 40	70 to 700
NE-080-50-□		5 to 50	–
NE-100-40-□	100A JIS10KRF	4 to 40	70 to 700
NE-100-50-□		5 to 50	–
NE-100-70-□		7 to 70	120 to 1200
NE-100-80-□		8 to 80	130 to 1300
NE-100-90-□		9 to 90	150 to 1500
NE-100-100-□		10 to 100	160 to 1600

Process Connection

JIS 10KRF Flange

Material

Body: Cast iron, 304SS or SCS13

Tapered Tube: Heat-resistant glass

Float: SUS304

Gasket: NBR

Indication Accuracy

±1.5% F.S.

Range Ability Std.

10 : 1

Japan, Tokyo Keiso

Features

Specifications

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