RTD Converter KFD0-TR-Ex1 870

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артикул: 870

Цена: 4 108 667 Руб

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1-channel isolated barrier
24 V DC supply (loop powered)
2- or 3-wire Pt100 RTD input
Output 4 mA ... 20 mA, temperature linearization selectable
DIP switch selectable ranges
Sensor breakage detection

Параметр	Значение
Общие характеристики
Артикул	870
Control elements	DIP-switch rotary switch
Ambient temperature	-20 ... 60 °C (-4 ... 140 °F)
Degree of protection	IP20
Connection	screw terminals
Mass	approx. 150 g
Rated voltage	12 ... 35 V DC loop powered
Mounting	on 35 mm DIN mounting rail acc. to EN 60715:2001
Current	33 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
Marking	II 3G Ex nA II T4
Dimensions	20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2
Labeling	space for labeling at the front
EU-type examination certificate	ZELM 00 ATEX 0036
Supplementary information	Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Rise time	250 ms
Power	131 mW
Directive 2014/30/EU	EN 61326-1:2013 (industrial locations)
Certificate	TÜV 01 ATEX 1777 X
Directive 2014/34/EU	EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010
Power dissipation	0.4 W
Fault signal	upscaling ≥ 22 mA (limited to 35 mA)
Configuration	via DIP switches via rotary switch
Control drawing	116-0132
Insulation coordination	EN 50178
Galvanic isolation	EN 50178
Voltage	16.1 V
Connection side	control side
Load	(U -12 V) / 0.02 A
Measuring current	approx. 1 mA
Input/Output	safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Signal type	Analog input
Influence of ambient temperature	span and zero point 0.015 % / K or ± 10 mΩ / K
Lead resistance	max. 100 Ω per line
After calibration	0.1 % of full-scale value incl. linearity and hysteresis
Current output	4 ... 20 mA , limited to ≤ 35 mA
Influence of supply voltage	6.5 ppm/V