WIKA 891.34.2189 - Manual (Page 10)

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