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Flow meter for compressed air and gases VA 500 with display

Flow meter for compressed air and gases VA 500 with display

2.062,00 EUR

plus 19% tax: € excl. Shipping costs

Description

Flow meter for compressed air and gases VA 500

Product	Description	Order No.
VA 500 consumption probe in the basic version: standard (92.7 m/s), probe length 220 mm, without display		0695 5001
Display		Z695 5000

Special features

Including temperature measurement
RS 485 interface, Modbus-RTU as standard
Integrated display for m3/h and m3
Applicable from 1/2" to DN 1000
Easy installation under pressure
4...20 mA analogue output for m3/h or m3/min
Pluse output for m3 or M-bus (optional)
Inner diameter adjustable by means of keys
Flow meter can be reset
Adjustable by means of keypad on the display: Refrence conditions, °C and mbar, 4...20 mA scaling, pluse weight

Technical Data VA 500

Parameters	m3/h, l/min (1000 mbar, 20 °C) in case of compressed air or Nm3/h, Nl/min (1013 mbar, 0 °C) in case of gases
Units adjustable via keys at display	m3/h, m3/min, l/min, l/s, ft/min, cfm, m/s, kg/h, kg/min, g/s, lb/min, lb/h
Adjustable via keypad	Diameter for volume flow calculation, counter resettable
Sensor	Thermal mass flow sensor
Measured medium	Air, gases
Gas types are adjustable over CS service software or CS data logger	Air, nitrogen, argon, helium, CO2, oxygen, vacuum
Measuring range	See Measuring range table
Accuracy (m.v: of meas. value) (f.s.: of full scale)	±1.5% of m.v. ± 0.3% of f.s. on request: ±1% of m.v. ± 0.3% of f.s.
Operating temperature	-30... 110°C sensor tube -20...+70°C housing
Operating pressure	-1...50 bar (for pressure > 10 bar order additional high-pressure protection)
Digital output	RS 485 interface, (Modbus-RTU), optional: Ethernet interface PoE, M-Bus
Analogue output	4...20 mA for m3/h or l/min
Pluse output	1 pulse per m3 or per litre electrically isolated. Pluse weight can be set on the display. Alternatively, the pluse output can be used as an alarm
Supply	18...36 VDC, 5 W
Burden	< 500 Ω
Housing	Polycarbonate (IP 65)
Sensor tube	Stainless steel, 1.4301 Installation length 220 mm, Ø 10 mm
Mounting thread	G 1/2", G 1/2" NPT male thread
Ø housing	65 mm
Mounting position	any

Flow measuring ranges VA 500 for compressed air (ISO 1217: 1000 mbar, 20°C)
Inside diameter of pipe			VA 500 Standard (92.7 m/s)		VA 500 Max. (185.0 m/s)		VA 500 High-Speed (224.0 m/s)
Inch	mm		Measuring range full scale		Measuring range full scale		Measruting range full scale
			m3/h	(cfm)	m3/h	(cfm)	m3/h	(cfm)
1/2"	16.1	DN 15	759 l/min	26	1516 l/min	53	1836 l/min	64
3/4"	21.7	DN 20	89 m3/h	52	177 m3/h	104	215 m3/h	126
1"	27.3	DN 25	148 m3/h	86	294 m3/h	173	356 m3/h	210
1 1/4"	36.0	DN 32	266 m3/h	156	531 m3/h	312	643 m3/h	378
1 1/2"	41.9	DN 40	366 m3/h	215	732 m3/h	430	886 m3/h	521
2"	53.1	DN 50	600 m3/h	353	1197 m3/h	704	1450 m3/h	853
2 1/2"	68.9	DN 65	1028 m3/h	604	2051 m3/h	1207	2484 m3/h	1461
3"	80.9	DN 80	1424 m3/h	838	2842 m3/h	1672	3441 m3/h	2025
4"	110.0	DN 100	2644 m3/h	1556	5278 m3/h	3106	6391 m3/h	3761
5"	133.7	DN 125	3912 m3/h	2302	7808 m3/h	4594	9453 m3/h	5563
6"	159.3	DN 150	5560 m3/h	3272	11096 m3/h	6530	13436 m3/h	7907
8"	200.0	DN 200	8785 m3/h	5170	17533 m3/h	10318	21229 m3/h	12493
10"	250.0	DN 250	13744 m3/h	8088	27428 m3/h	16141	33211 m3/h	19544
12"	300.0	DN 300	19814 m3/h	11661	39544 m3/h	23271	47880 m3/h	28177

Downloads

Contact us
E-mail:Kundenservice@berg-kompressoren.de

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