Electrical specificationsHazardous area connectionSafe area connectionConformityAmbient conditionsMechanical specificationsData for application in connection with hazardous areasInternational approvalsGeneral information

Type		AC version
Nominal resistance		12 Ω
Series resistance		max. 27.27 Ω
Fuse rating		50 mA
Connection		terminals 1, 2; 2, 3; 2, 4
Connection		terminals 5, 7; 6, 7; 8, 7
Working voltage
	Supply loop	max. 3.7 V
	Measurement loop	max. 0.6 V at 1 µA
Degree of protection		IEC 60529
Ambient temperature		-20 ... 60 °C (-4 ... 140 °F)
Storage temperature		-25 ... 70 °C (-13 ... 158 °F)
Relative humidity		max. 75 % , without condensation
Degree of protection		IP20
Connection		screw terminals
Core cross-section		max. 2 x 2.5 ... mm2
Mass		approx. 150 g
Dimensions		12.5 x 115 x 110 mm (0.5 x 4.5 x 4.3 inch)
Construction type		modular terminal housing , see system description
Mounting		on 35 mm DIN mounting rail acc. to EN 60715:2001
EU-Type Examination Certificate		BAS 01 ATEX 7005
	Marking	II (1)GD, I (M1) [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I (-20 °C ≤ Tamb ≤ 60 °C) [circuit(s) in zone 0/1/2]
	Voltage	4.5 V
	Current	383 mA
	Power	430 mW
Supply
	Maximum safe voltage	250 V
Series resistance		min. 11.76 Ω
Certificate		TÜV 99 ATEX 1484 X
	Marking	II 3G Ex nA IIC T4 Gc [device in zone 2]
Directive conformity
	Directive 2014/34/EU	EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010
FM approval
	Control drawing	116-0118
UL approval
	Control drawing	116-0139
CSA approval
	Control drawing	116-0119
IECEx approval		IECEx BAS 09.0142  IECEx BAS 17.0091X
	Approved for	[Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I  Ex ec IIC T4 Gc
Supplementary information		Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.