Ultrasonic flow meter for nitrogen gas battery powered - FWD-N

Name: In-line ultrasonic flowmeter for nitrogen gas - FWD-N Battery
SKU: FWD-N - BATTERIE
Availability: InStock

Nitrogen gas flow measurement

Fields of application

Flowmeters withstand industrial environments and vibrations.
These battery-powered nitrogen flowmeters are ideal for companies in the pharmaceutical, chemical and food industries.

Benefits

Quick, easy and cost-effective installation
Clear reading of your nitrogen consumption
Early detection of nitrogen leaks
Measurement reliability and accuracy
Adaptable to different applications
Low maintenance costs
Resistant to harsh environments
Various pipe diameters available

Reference : FWD-N - BATTERY

Public price 2413 €

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Features

The FWD-N is a battery-powered ultrasonic flowmeter that measures nitrogen gas flow in pipes from 25 mm to 80 mm. Battery-mounted nitrogen gas flowmeters are essential for ensuring that industrial processes run smoothly, optimizing efficiency, detecting possible nitrogen leaks, preventing waste and guaranteeing safety.

Pipe diameter (mm)	DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN150, DN200
Supply voltage	24 V DC ±10% or lithium-ion battery (operating life: approx. 10 years at 20°C)
Power consumption	24 V DC, 1.5 W or less
Measured fluid	N2 (diameter 25-80 mm)
Fluid temperature	-10°C to 60°C, RH90% or less
Operating pressure	< 1 MPa (pression relative)
Scale (instantaneous flow) and precision	Diameter (mm)	Scale (m3/h)	Accuracy
			±2.0% of measurement	±5.0% of measurement
	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
Flow 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
Connection	⌀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
Parts in contact with gas	Aluminum alloy, PPS, silicone fluor rubber, etc.
Installation	Indoor or outdoor (IP64 equivalent)
Storage temperature	-20°C to 70°C, non-condensing