FujiElectric FWD Air Ultrasonic Flow Meter

FujiElectric FWD Air Ultrasonic Flow Meter

peculiarity

Suitable for a variety of pipe diameters to meet your needs.

Suitable for diameter 25mm~200mm.

There is no pressure loss, and zero energy loss is realized.

This product uses the principle of ultrasonic detection.

As long as there are no protrusions in the measuring pipe, zero pressure loss can be achieved.

Oil mist resistant, no need to use an oil mist filter.

Enables accurate measurement of fluids containing oil mist.

Battery-operated, no power supply required.

A built-in lithium battery (10 years of operation) is available.

Equipped with standard conversion.

The gas consumption, temperature, and pressure converted to the standard state are displayed.

Forward and reverse flow values can be measured and output

Main specifications:

Applicable pipe diameter(mm)

25,32,40,50,65,80,100,150,200

Supply voltage

DC24V±10% or built-in lithium battery (battery life is about 20 years at ambient temperature of 10°C)

Rated power

DC24V: 1.1W or less

Measure fluids

Air (mainly factory air) or nitrogen (applicable pipe diameter 25~80mm)

Measure the temperature of the fluid

-10~60°C, below 90%RH

Use pressure

0~1MPa (gauge pressure)

Flow Range (Actual Flow)
Measurement accuracy

[td]

calibre (mm)	Flow range (m3/h)	precision
calibre (mm)	Flow range (m3/h)	±2.0% of rate	±5.0% of rate
25	±0.6～35	±3.5～35m3/h	±0.6～3.5m3/h
32	±1.1～65	±6.5～65m3/h	±1.1～6.5m3/h
40	±1.3～80	±8～80m3/h	±1.3～8m3/h
50	±2.5～150	±15～150m3/h	±2.5～15m3/h
65	±4～240	±24～240m3/h	±4～24m3/h
80	±5～300	±30～300m3/h	±5～30m3/h
100	±10～500	±50～500m3/h	±10～50m3/h
150	±24～1200	±120～1200m3/h	±24～120m3/h
200	±40～2000	±200～2000m3/h	±40～200m3/h

Conversion accuracy

±2.5% of rate (at 500kPa and 25°C)

Display (button switching)

Main display, secondary display: cumulative flow value, instantaneous flow value, temperature, pressure

Output signal
(This specification is not available when the battery is built-in)

Current output: DC4~20mA, load resistance 400Ω or less, maximum output current 22mA
(The output of instantaneous flow, pressure, and temperature can be selected by pushing a button)
Contact output Open drain output 2 points
Output 1: Unit pulse (positive current) Output 2: Unit pulse (countercurrent), upper and lower limit alarms
Pulse output unit: 0.1Nm3/P, 1Nm3/P

Connection

Caliber 25, 32mm

Caliber 25mm: Rc1, 32mm: Rc1-1/4

Diameter 40~80mm

Clamp type (JIS10K flange embedded)

Diameter 100~200mm

JIS10K flange

The material of the gas connection part

Aluminum alloy, PPS, fluorosilicone rubber, etc

Installation site

Indoor, outdoor (IP64 equivalent)

Storage temperature

-20~70°C, no condensation

The company has been customer-centric, the concept of creating value for customers, winning the market with quality and service, and sincerely hopes to cooperate with all sectors of society to create success, create brilliance together, and work together to create a better tomorrow!

In line with the concept of credibility and service-oriented, the company warmly welcomes new and old customers to inquire, visit and negotiate business!

FujiElectric FWD Air Ultrasonic Flow Meter

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