540025 Festo

FESTO 540025 vacuum generator

Name: 540025 FESTO
Brand: FESTO
SKU: 687560-en-gbp
Price: 550.58 GBP
Availability: InStock

OVEM-05-H-B-GO-CE-N-1P

£550.58

2 pcs. with 1 to 3 days delivery to United States

Specifications

Series (OVEM)	Vacuum generator
Nominal width of Laval nozzle (05)	0.45 mm
Vacuum type (H)	High vacuum
Housing width (B)	20 mm
Pneumatic connections (GO)	Supply/vacuum port with G female thread, exhaust port with open silencer

Normal position of the vacuum generator (CE)	NC, normally closed (no vacuum generation) with ejector pulse
Electrical connection (N)	Plug M12 (5-pin)
Vacuum sensor (1P)	Switching output 1x PNP
Alternative vacuum display	Without

Technical data

Material fitting		Anodised wrought aluminium alloy
Material transmitter nozzle		Wrought aluminium alloy
Material electrical contact		Gold-plated brass
Material screws		Steel
Material adjusting screw		Steel
Material filter housing		PA-reinforced
Material receiver nozzle		POM
Note on materials		Contains paint-wetting impairment substances RoHS-compliant
Pneumatic connection, port 3		Integrated silencer
Type of mounting		With through-hole Via female thread With accessories
Switching logic for inputs		PNP (positive switching)
Hysteresis		0,02 bar
Pressure measuring range		-1 bar ... 0 bar
Max. tightening torque		0.8 Nm with female thread 2.5 Nm with through-hole
Protection class		III
Sound pressure level at nominal operating pressure		51 dB(A)
Media temperature		0 °C ... 50 °C
Note on operating and pilot medium		Lubricated operation not possible
CE marking (see declaration of conformity)		To UK instructions for EMC
KC mark		KC-EMV
Pollution degree		3
Immunity to surge		0,8 kV
Voltage drop		≤ 1,5 V
Off-state current		0,1 mA
No-load supply current		< 80 mA
Inductive protective circuit		Adapted to MZ, MY, ME coils
Operational voltage range DC		20,4 V ... 27,6 V
Max. suction flow rate against atmosphere		6 l/min
Max. vacuum		93 %
Operating pressure		2 bar ... 8 bar
Switching status indication		Optical
Setting options		Teach-in
Standard switching input		IEC 61131-2
Valve function		Closed
Switching function		Threshold value comparator Threshold value with fixed hysteresis
Measuring principle		Piezoresistive
Short circuit current rating		yes
Integrated function		Electric ejector pulse valve Flow control Electric on-off valve Filter Check valve Open silencer Vacuum switch
Grade of filtration		40 µm
Mounting position		optional
Grid dimension		20 mm

Material keypad		PA-reinforced
Material pins		Steel
Material connector housing		Nickel-plated brass
Material silencer		Wrought aluminium alloy PU foam
Material housing		Die-cast aluminium PA-reinforced
Material filter		Fabric PA Sintered steel
Material seals		NBR
Vacuum connection		G1/8
Pneumatic connection, port 1		G1/8
Electrical connection		5-pin M12x1 Plugs
Reproducibility of switching values FS		0,6 %
Accuracy in ± % FS		0,5 %FS
Product weight		300 g
Ambient temperature		0 °C ... 50 °C
Degree of protection		IP65
Relative air humidity		5 - 85 %
Corrosion resistance class CRC		2 - Moderate corrosion stress
Operating medium		Compressed air to ISO 8573-1:2010 [7:4:4]
CE mark (see declaration of conformity)		To EU EMC Directive
Approval		RCM trademark c UL us listed (OL)
Overload protection		Available
Characteristic coil data		24 V DC: low-current phase 0.3 W, high-current phase 2.55 W
Switching output		PNP
Max. output current		100 mA
Insulation voltage		50 V
Duty cycle		100%
Air supply time at nominal operating pressure		2 s
Nominal operating pressure		6 bar
Operating pressure for max. vacuum		5,1 bar
Setting range threshold value		-1 bar ... 0 bar
Switching position indicator		LED
Display type		LED
Reverse polarity protection		For all electrical connections
Symbol		00992094
Switching element function		N/O contact
Measured variable		Relative pressure
Design		Modular
Manual override		Non-detenting
Ejector characteristic		High vacuum Standard
Silencer design		Open
Nominal size, Laval nozzle		0,45 mm