GB
8. Technical data
Additional or deviating technical data
Pressure ranges
bar 0 ... 0.25 to 0 ... 10
Output signal
4 ... 20 mA, 2-wire or 0 ... 20 mA, 3-wire current limit I < 32 mA
Permissible ambient
temperature
°C
-10 … +70
EMC (electro-magnetic
compatibility)
Interference emission per
EN 50 081-1 (March 93) and
EN 50 081-2 (March 94),
interference immunity per
EN 50 082-2 (March 95)
ESD
kV
± 8
contact discharge
IEC 1000-4-2
Electromagnetic fields
V/m 10
80 % AM, 1 kHz, 0.01 ... 1000 MHz
IEC 1000-4-3
Burst
kV
± 2
coupling clamp
IEC 1000-4-4
Conducted HF-disturbance V
3
80 % AM, 1 kHz, 0.01 ... 100 MHz
IEC 1000-4-6
Surge
kV
± 0.5 symmetrically
IEC 1000-4-5
kV
± 1
asymmetrically, R i = 42 Ohm
kV
± 1
symmetrically
kV
± 2
asymmetrically, R i = 42 Ohm, with surge
protection only e.g. model MM-DS/x-
NFE(L), firm Dehn & Söhne or equivalent
Conducted NF-disturbance Veff
3
0.05 ... 10 kHz
IEC 945
Vibration test Fc
2 ... 25 Hz, +/- 1.6 mm
%
< 2.5 error
IEC 68-2-6
25 ... 100 Hz, 4 g
%
< 2.5 error
Approval German Lloyd (optional)
2279453 08/2009 GB/D/F
WIKA Operating Instructions Differential Pressure Transmitter DELTA-trans
10
