Ryuki ODM-7000 Differential Pressure Flow Meter

 

The conventional ODM-7000 series has been supported by customers and has sold more than 100,000 units. This time, a new model has been added.

■ New product features
(1) Up to 2 contacts can be installed.
(2) The position of the terminal box can be freely specified up, down, left and right.
(3) Increased strength in consideration of material thickness.
④ Suitable for small to medium caliber lines.
(5) Combines the functions of the ODM7000 series.

● Measurement is possible even when the flow rate detection end and flow rate indicator are separated to a maximum horizontal distance of about 100m, and remote indication operation is possible.
● Since the main body is compact, it is easy to handle and can be easily installed in piping.
● The flow rate indicator has a mechanical structure, and the indication is extremely stable and reproducible.
● The indicator can be equipped with an electrical contact using a micro switch. It can send not only a flow rate instruction but also an alarm signal, and a maximum of two can be installed.
● Since the machine part of the indicator is in the atmosphere, it will not be corroded by fluid.
● Since the pressure receiving part of the indicator uses a diaphragm, it is sufficient for general use in terms of strength and temperature.
● The flow range can be easily changed by replacing the restriction mechanism (orifice).
● Only the indicator can be replaced as an assembly.
● A straight pipe is required before and after the flow rate detector.

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Model number

• ODM-7000S2DR type (2 contacts with stop valve)
• ODM-7000SDR type (1 contact, with stop valve)
• ODM-7000DR type (no contact, with stop valve)
• ODM-7000S2ST type (2 contacts, without stop valve)
• ODM-7000SST type (1 contact, no stop valve)
• ODM-7000ST (no contact, no stop valve)

General specifications

Measuring fluid	Liquid (water, industrial water, cooling water, oils, other opaque liquids, etc.)
Port size	15A to 300A
Flow rate	15000L / min
Maximum working pressure	1.0MPa
Maximum operating temperature	100 ℃
Flow rate accuracy	Within ± 2% FS
Connection method	Flange type (JIS 5k JIS10k)
Body material	Brass (BS), PVC, SUS304, SUS316, etc.
Block material	Brass (BS), PVC, SUS304, SUS316, etc.
Orifice material	Brass (BS), PVC, SUS304, SUS316, etc.
Alarm contact	Up to 2 can be installed.
Flow direction	You can choose freely.

Block dimensions

Caliber	JIS 5K	JIS 10K
15	48	52
20	52	58
25	62	70
32	72	80
40	78	85
50	88	100
65	112	120
80	125	130
100	145	155
125	180	185
150	210	215
200	255	265
250	320	325
300	365	370

* Please contact us for ANSI and JIS16K.

Measurement range
(Please contact us for other products as well.)

Aperture (A)	H2O (L / min)
15	4 ~ 20 8 ~ 40
20	8-40 12-60
25	12-60 20-100
32	20-100 30-150
40	30-150 50-250
50	50-250 80-400
65	80-400 120-600
80	120-600 200-1000
100	200-1000 300-1500
125	300-1500 500-2500
150	500-2500 800-4000
200	800-4000 1200-6000
250	1200-6000 2000-10000
300	2000-10000 3000-15000

Reference: http://www.ryuki.jp