Tokyo Ryuki Kogyo EW Series Differential Pressure Flow Meter

Instantaneous flow rate and integrated flow rate can be measured, Backlit LCD display and Can measure up to a maximum diameter of 300A.

Description

It is an electronic differential pressure type flowmeter that condenses advanced and abundant functions in a compact body. Since a metal diaphragm is used for the pressure receiving part, it has a structure that can withstand high line pressure. A 2-wire flow meter that can be wired from either the left or right. In addition, it has an immersion-proof structure that can withstand temporary flooding, and has excellent waterproof properties. It can be easily installed in the middle of wiring for on-site instructions and remote transmission.

It can also be used in combination with the ODM-300 indicator unit. Wiring is easier if you connect it to your distributor. We will ship the product free of charge just by plugging it into the power supply (instruction required). ] In addition, the EM2 type series is a product with a large pressure receiving area, high accuracy, and fast response speed. In addition, since the actual flow rate is calibrated and shipped by combining the transmitter and orifice in our factory, the customer does not need to calculate or calibrate.

Block External

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

* Please contact us for ANSI and JIS16K.

Brand

Ryuki Kogyo

Tokyo Ryuki Kogyo

Tokyo Ryuki Co., Ltd., a manufacturer of industrial flow meters and fluid-related equipment. For many years, we manufacture and sell products such as differential pressure type flow meter, area type flow meter, flow switch, metal tube type flow meter, galvanometer, level meter, and measuring pot.

Features

Caliber (A) H2O (L / min)
15 4 ~ 20
8 ~ 40
20 8-40
12-60
twenty five 12-60
20-100
32 20-100
30-150
40 30-150
50-250
50 50-250
80-400
65 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

Applications

  • Liquid
  • Water
  • Industrial water
  • Gas
  • Air
  • Nitrogen
  • etc.

Specifications

Measuring fluid Liquid, water, industrial water
gas air, nitrogen, etc.
Flow measurement range 1: 5
Output signal DC4-20mA
Power supply 2-wire DC24V
Load resistance 500Ω
Maximum pressure 2MPa
One-sided withstand voltage 200kPa
Measured fluid temperature -10 ℃ ~ 90 ℃
Transmitter mass 600g
Connection method Flange type (JIS 5k JIS10k)
Connection diameter 25A-300A
accuracy Within ± 3% FS
Block material SUS304, SUS316, BS (brass)
Orifice material SUS304, SUS316
Flow direction Right → left
On-site indicator LCD3 1/2 digit
On-site totalizer LCD 6 digits