冯先生：13681942816     QQ : 2851708645参数表节选：的技术参数 KFD0-TR-Ex1General specificationsSupplyInputOutputTransfer characteristicsIndicators/settingsDirective conformityConformityAmbient conditionsMechanical specificationsData for application in connection with hazardous areas

Signal type		Analog input
Rated voltage		12 ... 35 V DC loop powered
Power dissipation		0.4 W
Connection side		field side
Connection		terminals 1, 2-, 3+ suitable for Pt100, 2- and 3-wire connection
Lead resistance		max. 100 Ω per line
Measuring current		approx. 1 mA
Connection side		control side
Connection		terminals 9+, 8-
Load		(U -12 V) / 0.02 A
Current output		4 ... 20 mA , limited to ≤ 35 mA
Fault signal		upscaling ≥ 22 mA (limited to 35 mA)
Measurement range		span without linearization 25 ... 800 °C (77 ... 1472 °F)/with linearization 25 ... 375 °C (77 ... 707 °F), both adjustable  zero point without linearization -200 ... 400 °C (-328 ... 752 °F)/with linearization -30 ... 375 °C (-22 ... 707 °F), both adjustable
Rise time		250 ms
Control elements		DIP-switch  rotary switch
Configuration		via DIP switches  via rotary switch
Labeling		space for labeling at the front
Electromagnetic compatibility
	Directive 2014/30/EU	EN 61326-1:2013 (industrial locations)
Insulation coordination		EN 50178
Galvanic isolation		EN 50178
Electromagnetic compatibility		NE 21
Degree of protection		IEC 60529
Ambient temperature		-20 ... 60 °C (-4 ... 140 °F)
Degree of protection		IP20
Connection		screw terminals
Mass		approx. 150 g
Dimensions		20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2
Mounting		on 35 mm DIN mounting rail acc. to EN 60715:2001
EU-Type Examination Certificate		ZELM 00 ATEX 0036
	Marking	II (1)GD [EEx ia] IIC
Certificate		TÜV 01 ATEX 1777 X
	Marking	II 3G Ex nA II T4