Fuel Meters Series VZF 15/50

Description of fuel meters:

New, the most up to date series of fuel meters, equipped with an electronic multifunctional counting device with an integrated analogue and pulse output. They are designed for long-term operation with fuel of any quality, the accuracy of measurement does not depend on viscosity (i.e. they are designed for a wide range of viscosity).

General specifications:
– the display indicates total consumption, current consumption (measurement units - m³ , liters, gallons USA);
– easy parameter settings with the help of menu;
– meters with threaded and flange connections;
– designed for horizonal, vertical or diagonal mounting.

	Technical specifications:
	Тype			VZF15	VZF20	VZF25	VZF40	VZF50
	Nominal diameter		mm	15	20	25	40	50
			inch	½	¾	1	1 ½	2
	Mounting length		mm	165	165	190	300	350
	Nominal pressure with thread		bar	16
	with flange		bar	25
	Max. Теmperature	Tmax	°С	130,180
	Маx. consumption	Qmax	l/h	600	1500	3000	9000	30000
	Continuous consumption	Qn	l/h	400	1000	2000	6000	20000
	Мin. consumption	Qmin	l/h	10	30	75	225	750
	Max. error			±1% from actual value
	Repeatability			±0,2%
	Filter mesh size		mm	0,400	0,400	0,400	0,800	0,800
	Strainer mesh size	max.	mm	0,250	0,400	0,400	0,600	0,600
	Volume of the measuring chamber		сm3	12	36	100	330	1200
	Body cover			lacquered paint, RAL 3013
	Weight with screws		≈kg	2,2	2,5	4,2	17,3	-
	Weight with flange PN 25		≈kg	3,8	4,5	7,5	20,3	41
	Мin. quantity: Total consumption meter Meter with resettable values Indication of actual consumption		l l l/h	without a decimal point 1 decimal digit 1 decimal digit
	Registration capacity		l	100 000 000
	Duration of regastration at Qn without overflow		hour	128 000	100 000	50 000	16 667	5000
	Outputs: Pulses for totalizer	quantity/pulse	Pulse value and width can be parametrized
	Current 4...20 mА for consumption	I4/Q1,I20/Q2	Consumption for 4 and 20 mА can be parametrized
	Frequency for consumption	f1/Q1,f2/Q2	Consumption frequency and value can be parametrized
	Switch for limiting values	QminQmax	Min., max. and hysteresis can be parametrized