Ultrasonic flow meter for air battery powered - FWD - A

Name: In-line ultrasonic flowmeter for air - FWD - A Battery
SKU: FWD-A - BATTERIE
Availability: InStock

The FWD ultrasonic air flow meter measures flow rate of air

Fields of application

Flowmeters withstand industrial environments and vibrations.
These flowmeters for compressed air are ideal for companies operating in industrial environments: pharmaceuticals, glassmaking, automotive, chemicals, metallurgy, food and beverage.

Features

Quick, easy and cost-effective installation
Clear view of your compressed air consumption
Early detection of air leaks
Reliability and accuracy of measurements
Maximum flexibility and wide range applications
Low maintenance costs
Designed to last in harsh industrial environments
A wide range of pipe diameters
Easily adapts to all industrial airflow conversion formulas
Allows bidirectional measurement of compressed air flow

Reference: FWD-A - BATTERY

From 2298 €

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Specifications

The FWD is an ultrasonic flow meter that measures air flow in pipes from 25 mm to 200 mm. This air flow meter is ideal for managing compressor operating load, controlling the amount of air used in the plant, and detecting any air leaks in the plant.

Pipe diameter (mm)	DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN150, DN200
Supply voltage	24 V DC ±10% or built-in battery type (battery life : approx.10 years at 20˚C)
Power consumption	24 V DC, 1.5 W or less
Applicable fluids	Air (mainly factory air)
Fluid temperature	10°C to 60°C, RH 90% or less
Working pressure	< 1 MPa (pression relative)
Scale (instantaneous flow) and precision	Diameter	Flow rate range (m ³/h)	Accuracy
			±2.0% of flow rate	±5.0% of flow rate
	DN25	±0.6-35	±3.5-35^m3/h	±0.6-3.5^m3/h
	DN32	±1.1-65	±6.5-65^m3/h	±1.1-6.5^m3/h
	DN40	±1.3-80	±8-80^m3/h	±1.3-8^m3/h
	DN50	±2.5-150	±15-150^m3/h	±2.5-15^m3/h
	DN65	±4-240	±24-240^m3/h	±4-24^m3/h
	DN80	±5-300	±30-300^m3/h	±5-30^m3/h
	DN100	±10-500	±50-500^m3/h	±10-50^m3/h
	DN150	±24-1200	±120-1200^m3/h	±24-120^m3/h
	DN200	±40-2000	±200-2000^m3/h	±40-200^m3/h
Air flow rate conversion accuracy	FWD025-080: ±2.5% of measurement (at 500 kPa, 25°C, dry air) FWD100-200: ±2.0% of measurement (at ≥ 300 kPa)
Display	1st line	Totalized value (m3) 8-digit, Instantaneous flow (l/mm) 8-digit
	^2nd line	Instantaneous flow (^Nm3/h) 5-digit (4-digit after 2000), Pressure (kPa) 5-digit, Temperature (°C) 3-digit
Outputs (not available with battery supply)	Current output	4-20 mA DCC (±0.5% PE), max. load resistance. 400Ω, max. current output 22 mA Instantaneous flow, pressure or temperature
	Contact output	2 contact outputs, max. load 24 V DC, 50 mA, max. frequency: 10 Hz,Output 1: pulses (forward), Output 2: pulses (reverse), high/low alarm, system error
Process connection type	⌀25, ⌀32 mm	⌀25 mm: Rc1, ⌀32 mm: Rc1-1/4
	⌀40-⌀80 mm	Flange mounting (JIS10K)
	⌀100-⌀200 mm	Flange mounting JIS10K
Mounting conditions (straight lengths)	⌀25, ⌀32 mm	20D or more upstream, 5D or more downstream When used for bidirectional measurement, 20D or more downstream and upstream
	⌀40-⌀200 mm	10D or more upstream, 5D or more downstream When used for bidirectional measurement, 10D or more downstream and upstream
Materials of wetted parts	Aluminum alloy, PPS, fluorosilicone rubber, etc.
Installation location	Indoor or outdoor (IP64 equivalent)
Storage temperature	-20°C to 70°C, non-condensing

Documentations

Certificate: EU Declaration of Conformity FWD ultrasonic inline flowmeter

Certificates Download

Manual: In-line ultrasonic flowmeter for air and nitrogen gas FWD

Manuals Download

Datasheet: Clamp-on ultrasonic flow meter for air and nitrogen gas FWD

Datasheet Download

Brochure: Ultrasonic flow meters for liquids, steam and gas

Brochures Download

Application: Improving compressed air efficiency using no-pressure-loss ultrasonic flow measurement

Application Sheet Download

Flyer: Detect and stop air leaks with the FWD ultrasonic flow meter

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Brochure: Measures for energy and the environment

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Applications

How can compressed air efficiency be improved?

Technologies

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