WIKA LF-1 Mode D'emploi page 12

5. Commissioning, operation
Load
Current output: ≤ (U
Voltage output: ≤ 1 mA
EN
Additional load of the cable:
≤ cable length in m x 0.084 Ω
Pin assignment
4 ... 20 mA, 4 ... 20 mA + HART
U+
U-
Shield
2 x 4 ... 20 mA (2 x 2-wire, galvanically isolated)
U+ (pressure sensor)
U- (pressure sensor)
U+ (temperature sensor)
U- (temperature sensor)
Shield
DC 0.1 ... 2.5 V (3-wire, low power)
U+
U-
S+
Shield
12
-(U - 0.5 V)) / 0.023 A
+ +min
(2-wire)
®
Brown (BN)
Blue (BU)
Grey (GY)
Brown (BN)
Blue (BU)
Green (GN)
White (WH)
Grey (GY)
Brown (BN)
Blue (BU)
Black (BK)
Grey (GY)
WIKA operating instructions submersible pressure sensor, model LF-1