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产品分类
产品信息
倍加福KFD2-STC4-EX1安全变送器
上海桂伦，代理P+F（倍加福），安全栅长期现货！！
SMART Transmitter Power Supply
KFD2-STC4-Ex1
PDF版完整参数表
参数表节选：的技术参数 KFD2-STC4-Ex1
产品阐述
Input 0/4 mA ... 20 mA
Output 0/4 mA ... 20 mA
General specifications
Signal type
Analog input
Supply
Connection
Power Rail or terminals 14+, 15-
Rated voltage
20 ... 35 V DC
Ripple
within the supply tolerance
Power loss
1.4 W
Power consumption
1.8 W
Input
Connection
terminals 1+, 2-, 3 or 5-, 6+
Input signal
0/4 ... 20 mA
Voltage drop
≤ 2.4 V at 20 mA (terminals 5, 6)
Input resistance
≤ 64 Ω terminals 2-, 3 ; ≤ 500 Ω terminals 1+, 3 (250 Ω load)
Available voltage
≥ 16 V at 20 mA terminals 1+, 3
Output
Connection
terminals 7-, 8+, 9
Load
0 ... 800 Ω
Output signal
0/4 ... 20 mA (overload > 25 mA)
Ripple
max. 50 μA rms
Transfer characteristics
Deviation
at 20 °C (68 °F), 0/4 ... 20 mA
≤ 10 μA incl. calibration, linearity, hysteresis, loads and fluctuations of supply voltage
Frequency range
field side into the control side: bandwidth with 0.5 Vpp signal 0 ... 7.5 kHz (-3 dB)
control side into the field side: bandwidth with 0.5 Vpp signal 0.3 ... 7.5 kHz (-3 dB)
Settling time
200 μs
Directive conformity
Electromagnetic compatibility
Directive 2004/108/EC
EN 61326-1:2006
Conformity
Electromagnetic compatibility
NE 21:2011
Protection degree
IEC 60529:2001
Ambient conditions
Ambient temperature
-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Protection degree
IP20
Mass
approx. 200 g
Dimensions
20 x 124 x 115 mm (0.8 x 4.9 x 4.5 in) , housing type B2
Mounting
on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with Ex-areas
EC-Type Examination Certificate
BAS 99 ATEX 7060 , for additional certificates see www.pepperl-fuchs.com
Group, category, type of protection
II (1)GD, [Ex ia] IIC, [Ex iaD], (-20 °C ≤ Tamb ≤ 60 °C) [circuit(s) in zone 0/1/2]
EC-Type Examination Certificate
DMT 01 ATEX E 133
Group, category, type of protection
I (M1) [Ex ia] I
Statement of conformity
TüV 99 ATEX 1499 X , observe statement of conformity
Group, category, type of protection, temperature class
II 3G Ex nA II T4 [device in zone 2]
Directive conformity
Directive 94/9/EC
EN 60079-0:2012 , EN 60079-11:2007 , EN 60079-15:2010 , EN 61241-11:2006 , EN 50303:2000
International approvals
UL approval
Control drawing
116-0173 (cULus)
IECEx approval
IECEx BAS 04.0016
Approved for
[Zone 0] [Ex ia] IIC, [Ex iaD], [Ex ia] I
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