Aquametro, CONTOIL VZF II Electronic Oil Flow Meters, PN25 Or PN40 Flanged

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Oil meters with mechanical roller counter, and with DIN 2501 (As Standard) flanged connections.

American ANSI 150 and Japanese JIS 10-20K flange drillings are available at no extra cost, these are not added to the part number charts below because they have no factory defined part numbers, however for weights and dimensions, please use standard DIN 2501 listed specifications.

Electronic counter with display of total volume, subtotal volume (can be reset) in m3, litres or US gallons. Flow rate per minute or hour and operation hours. Transmitter with 2 configurable signal outputs for volumetric pulses, flow rate (current or frequency) or limit switch

VZF 'II' are the new models for 2017 which include temperature compensation for more accurate metering.

Not approved for resale use

Suitable for Fuel Types;

Heating Fuel, Extra Light / Light / Medium / Heavy (DN20 or above)
Kerosene
Naphtha
Diesel
Petrol
Lubricating Oils

Your Benefits

Reliable monitoring and flexible control of the system without additional transducers
Simplifying burner settings for optimum performance
Simple commissioning, maintenance-free
Space saving installation without requirement for straight inlet or outlet paths
Easy to install without restriction either horizontally or vertically
Maximum safety due to integral particle filter in meter inlet

Meters for heavy fuel oil should have a nominal diameter of DN 20 or larger

IMPORTANT - All meters must be fitted with a pre-filter of 100 Microns, Maximum. Ingress of particles over 100 microns may lead to wear and or jamming of the Rotary Piston, and will not be covered by Warranty

**Specification**
	VZF II 15	VZF II 20	VZF II 25	VZF II 40	VZF II 50
Nominal Diameter	15 mm / 1/2"	20 mm / 3/4"	25 mm / 1"	40 mm / 1.5"	50 mm / 2"
Installation Length	165 mm	165 mm	190 mm	300 mm	350 mm
Connection Threads	None, DIN 2501 Flanged	None, DIN 2501 Flanged	None, DIN 2501 Flanged	None, DIN 2501 Flanged	None, DIN 2501 Flanged
Nominal Pressure - Threaded	16 Bar	16 Bar	16 Bar	16 Bar	16 Bar
Nominal Pressure - Flanged	25 Bar or 40 Bar	25 Bar or 40 Bar	25 Bar or 40 Bar	25 Bar or 40 Bar	25 Bar or 40 Bar
Maximum Temperature	+130 or +180 Celcius	+130 or +180 Celcius	+130 or +180 Celcius	+130 or +180 Celcius	+130 or +180 Celcius
Maximum Flow Rate	600 lph	1,500 lph	3,000 lph	9,000 lph	30,000 lph
Continuous Flow Rate	400 lph	1,000 lph	2,000 lph	6,000 lph	20,000 lph
Minimum Flow Rate	10 lph	30 lph	75 lph	225 lph	750 lph
Approx Starting Flowrate	4 lph	12 lph	30 lph	90 lph	300 lph
Maximum Permissible Error	±1.0% of reading	±1.0% of reading	±1.0% of reading	±1.0% of reading	±1.0% of reading
Smallest Readable Amount	0.1 Litre	0.1 Litre	0.1 Litre	0.1 Litre	0.1 Litre
Registration Capacity	10,000,000 Litres	10,000,000 Litres	10,000,000 Litres	10,000,000 Litres	10,000,000 Litres
Flow Rate Display	1 Decimal Place	1 Decimal Place	1 Decimal Place	1 Decimal Place	1 Decimal Place
Safety Filter Mesh Size	400 Micron	400 Micron	400 Micron	800 Micron	800 Micron
Dirt Filter Mesh Size	250 Micron	400 Micron	400 Micron	600 Micron	600 Micron
Volume of Measuring Chamber	12 cm3	36 cm3	100 cm3	330 cm3	1,200 cm3
Ingress Protection	IP65	IP65	IP65	IP65	IP65

**Dimensions & Weight**
	VZF II 15	VZF II 20	VZF II 25	VZF II 40	VZF II 50
Length	165 mm	165 mm	190 mm	300 mm	350 mm
Width	105 mm	105 mm	130 mm	210 mm	280 mm
Height	155 mm	164 mm	191 mm	243 mm	299 mm
Weight - PN25 Flanged	3.8 kg	4.5 kg	7.5 kg	20.3 kg	41.0 kg
Weight - PN40 Flanged	4.4 kg	5.5 kg	7.8 kg	20.5 kg	42.0 kg

**Aqua Metro Model Numbers**
Display	Temp Max	Pressure Max	Pulser Type	Litres Per Pulse	Pulses Per Litre	Part Number DN15	Part Number DN20	Part Number DN25	Part Number DN40	Part Number DN50
Local, Digital	130 Celcius	25 Bar	-	-	-	VZF II 15 FL 130/25	VZF II 20 FL 130/25	VZF II 25 FL 130/25	VZF II 40 FL 130/25	VZF II 50 FL 130/25
Local, Digital	180 Celcius	25 Bar	-	-	-	VZF II 15 FL 180/25	VZF II 20 FL 180/25	VZF II 25 FL 180/25	VZF II 40 FL 180/25	VZF II 50 FL 180/25
Local, Digital	180 Celcius	40 Bar	-	-	-	VZF II 15 FL 180/40	VZF II 20 FL 180/40	VZF II 25 FL 180/40	VZF II 40 FL 180/40	VZF II 50 FL 180/40

**Aqua Metro Part Numbers**
Display	Temp Max	Pressure Max	Pulser Type	Litres Per Pulse	Pulses Per Litre	Part Number DN15	Part Number DN20	Part Number DN25	Part Number DN40	Part Number DN50
Local, Digital	130 Celcius	25 Bar	-	-	-	95500 (Formerly 93706)	95512 (Formerly 93709)	95528 (Formerly 93726)	95544 (Formerly 93731)	95560 (Formerly 93735)
Local, Digital	180 Celcius	25 Bar	-	-	-	95503	95515 (Formerly 93710)	95531 (Formerly 93727)	95547 (Formerly 93732)	95563 (Formerly 93736)
Local, Digital	180 Celcius	40 Bar	-	-	-	95504	95516	95532	95548	95564

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Download Aqua Metro, VZF II Electronic Oil Flow Meters PDF

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