IF509A

IF509A

• For applications in hazardous areas
• Metal sensing face for heavy duty
• Clearly visible indication of the switching status
• High shock and vibration resistance
• Permanently legible laser type label

Product characteristics
Electrical design	PNP
Output function	normally open
Sensing range [mm]	4
Housing	threaded type
Dimensions [mm]	M12 x 1 / L = 45
Application
Special feature	Gold-plated contacts; Increased sensing range; Full-metal housing
Pressure rating [bar]	100
Note on pressure rating	sensing face
Electrical data
Operating voltage [V]	10…30 DC
Current consumption [mA]	< 10
Protection class	III
Reverse polarity protection	yes
Outputs
Electrical design	PNP
Output function	normally open
Max. voltage drop switching output DC [V]	2.5
Permanent current rating of switching output DC [mA]	100
Switching frequency DC [Hz]	100
Short-circuit protection	yes
Overload protection	yes
Detection zone
Sensing range [mm]	4
Real sensing range Sr [mm]	4 ± 10 %
Operating distance [mm]	0…3.24
Increased sensing range	yes
Accuracy / deviations
Correction factor	steel: 1 / stainless steel: 0.7 / brass: 0.6 / aluminium: 0.5 / copper: 0.2
Hysteresis [% of Sr]	1…15
Operating conditions
Ambient temperature [°C]	0…60
Note on ambient temperature	when used outside the hazardous area: 0…100°C
Protection	IP 67; (when used outside the hazardous area: IP 65, IP 66, IP 67, IP 68, IP 69K)
Tests / approvals
ATEX marking	Ex II 3D Ex tc IIIC T85° C Dc X
	Ex II 3G Ex nA IIC T6 Gc X
EMC	EN 61000-4-2 ESD 4 kV CD / 8 kV AD EN 61000-4-3 HF radiated 10 V/m EN 61000-4-4 Burst 2 kV EN 61000-4-6 HF conducted 10 V EN 55011 emission class B
MTTF [years]	1217
Mechanical data
Weight [g]	43.8
Housing	threaded type
Mounting	flush mountable
Dimensions [mm]	M12 x 1 / L = 45
Thread designation	M12 x 1
Materials	stainless steel (1.4404 / 316L); sensing face: stainless steel (1.4404 / 316L); LED window: PEI; lock nuts: stainless steel (1.4404 / 316L)
Tightening torque [Nm]	25
Full-metal housing	yes
Displays / operating elements
Display	switching status 4 x LED, yellow
Accessories
Items supplied	lock nuts: 2
Remarks
Pack quantity	1 pcs.
Electrical connection – plug
	Connector: 1 x M12; Contacts: gold-plated

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