Артикул: KFD2-TR-Ex1
Наименование: Signal Converter | KFD2-TR-Ex1
Производитель: Pepperl-Fuchs
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1-channel
Input EEx ia IIC
24 V DC supply voltage
Current output: 0/4 mA ... 20 mA (optional voltage output)
Accuracy ± 0.1 %
User can use DIP switch to adjust: Temperature measuring range, measuring sensor, 2-, 3- or 4-wire connection, lead breakage monitoring
terminals 1, 2, 3; 7, 8, 9 designed for the connection of a resistance temperature sensor in 2, 3 or 4-wire technology according to BS1904: 1981 (IEC 751) or DIN 43760 (e. g. Pt100)
Line fault detection
breakage: upscale or downscale (selectable)
Output
Connection
terminals 16-, 17+, 18-
Current
0/4 ... 20 mA, load ≤1 kOhm
Voltage
0 ... 20 V ; ≥ 30 kΩ load at error < 1 %
Transfer characteristics
Rise time
300 ... 700 ms , dependent on temperature measurement probe used
Directive conformity
Electromagnetic compatibility
Directive 89/336/EEC
EN 50081-2, EN 50082-2
Conformity
Insulation coordination
EN 50178
Electrical isolation
EN 50178
Protection degree
IEC 60529
Ambient conditions
Ambient temperature
-20 ... 60 В°C (-4 ... 140 В°F)
Mechanical specifications
Protection degree
IP20
Mass
approx. 150 g
Dimensions
40 x 107 x 115 mm (1.6 x 4.2 x 4.5 in)
Data for application in connection with Ex-areas
EC-Type Examination Certificate
BASEEFA No. Ex 91C2043 , for additional certificates see www.pepperl-fuchs.com
