德國倍加福KFD2-UT2-Ex2-1大量現(xiàn)貨的簡單介紹

德國倍加福KFD2-UT2-Ex2-1大量現(xiàn)貨的詳細信息

數(shù)表節(jié)選：的技術(shù)參數(shù) KFD2-UT2-Ex2-1

General specifications
Signal type		Analog input
Functional safety related parameters
Safety Integrity Level (SIL)		SIL 2
Supply
Connection		terminals 14+, 15- or power feed module/Power Rail
Rated voltage		20 ... 30 V DC
Ripple		within the supply tolerance
Power dissipation		≤ 0.8 W
Power consumption		max. 0.8 W
Interface
Programming interface		programming socket
Input
Connection side		field side
Connection		terminals 1, 2, 3; 4, 5, 6
RTD		type Pt10, Pt50, Pt100, Pt500, Pt1000 (EN 60751: 1995) type Pt10GOST, Pt50GOST, Pt100GOST, Pt500GOST, Pt1000GOST (6651-94) type Cu10, Cu50, Cu100 (P50353-92) type Ni100 (DIN 43760)
	Measuring current	approx. 200 μA with RTD
	Types of measuring	2-, 3-wire connection
	Lead resistance	max. 50 Ω per line
	Measurement loop monitoring	sensor breakage, sensor short-circuit
Thermocouples		type B, E, J, K, N, R, S, T (IEC 584-1: 1995) type L (DIN 43710: 1985) type TXK, TXKH, TXA (P8.585-2001)
	Cold junction compensation	external and internal
	Measurement loop monitoring	sensor breakage
Potentiometer		0 ... 20 kΩ (2-wire connection), 0.8 ... 20 kΩ (3-wire connection)
Voltage		selectable within the range -100 ... 100 mV
Input resistance		≥ 1 MΩ (-100 ... 100 mV)
Output
Connection side		control side
Voltage output		0 ... 5 V or 1 ... 5 V ; output resistance: ≤ 5 Ω ; load: ≥ 10 kΩ
Connection		output I: terminals 7-, 8+ output II: terminals 10-, 11+
Fault signal		downscale 0 V or 0.5 V, upscale 5.375 V
Transfer characteristics
Deviation
	After calibration	Pt100: ± (0.06 % of measurement value in K + 0.1 K (4-wire connection)) thermocouple: ± (0.05 % of measurement value in °C + 1 K (1.2 K for types R and S)) , includes ± 0.8 K fault of the cold junction compensation (CJC) mV: ± 50 μV potentiometer: ± 0.05 % of full scale, (excludes faults due to lead resistance) output: 1 to 5 V output: ± 4 mV from 0 to 103.1 % of span; 0 to 5 V output: ± 4 mV from 0.3 to 102.5 % of span
	Influence of ambient temperature	Pt100: ± (0.0015 % of measurement value in K + 0.0075 % of span)/K ΔTamb*) thermocouple: ± (0.02 K + 0.005 % of measurement value in °C + 0.0075 % of span)/K ΔTamb*) , influence of cold junction compensation (CJC) included: mV: ± (0.01 % of measurement value + 0.0075 % of span)/K ΔTamb*) potentiometer: ± 0.0075 % of span/K ΔTamb*) *) ΔTamb = ambient temperature change referenced to 23 °C (296 K)
	Influence of supply voltage	< 0.01 % of span
Reaction time		worst case value (sensor breakage and/or sensor short circuit detection enabled) mV: 1.2 s, thermocouples with CJC: 1.4 s, thermocouples with fixed ref. temp: 1.4 s, 3- or 4-wire RTD: 1.1 s, 2-wire RTD: 920 ms, Potentiometer: 3-wire connection 2.8 s, 2-wire connection 2.25 s
Galvanic isolation
Output/supply, programming input		functional insulation, rated insulation voltage 50 V AC There is no electrical isolation between the programming input and the supply. The programming cable provides galvanic isolation so that ground loops are avoided.
Indicators/settings
Display elements		LEDs
Configuration		via PACTware
Labeling		space for labeling at the front
Directive conformity
Electromagnetic compatibility
	Directive 2014/30/EU	EN 61326-1:2013 (industrial locations)
Conformity
Electromagnetic compatibility		NE 21:2006
Degree of protection		IEC 60529:2001
Protection against electrical shock		UL 61010-1:2004
Ambient conditions
Ambient temperature		-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protection		IP20
Connection		screw terminals
Mass		approx. 130 g
Dimensions		20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2
Mounting		on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-type examination certificate		CESI 04 ATEX 143
	Marking	II (1)G [Ex ia Ga] IIC II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I
	Input	Ex ia
Inputs		terminals 1, 2, 3, 4, 5, 6 (for passive equipment)
	Voltage Uo	9 V
	Current Io	22 mA
	Power Po	50 mW
Analog outputs, power supply, collective error
	Maximum safe voltage	250 V (Attention! This is not the rated voltage.)
Interface
	Maximum safe voltage	250 V (Attention! The rated voltage is lower.), RS 232
Certificate		TüV 02 ATEX 1797 X
	Marking	II 3G Ex nA II T4
Galvanic isolation
	Input/Other circuits	safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Directive conformity
	Directive 2014/34/EU	EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 , EN 50303:2000
International approvals
UL approval
	Control drawing	116-0410
CSA approval
	Control drawing	116-0314 (cCSAus) 116-0347
IECEx approval
	IECEx certificate	IECEx TUN 07.0003 IECEx CML 16.0126X
	IECEx marking	[Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I Ex nA IIC T4 Gc

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