Output Signal; Voltage Supply - WIKA A-10 Mode D'emploi

3. Specifications

3.2 Output signal

Signal type
Current (2-wire)
Voltage (3-wire)
Ratiometric (3-wire)
Other output signals available on request.

3.3 Voltage supply

Power supply
Output signal
4 ... 20 mA
DC 0 ... 10 V
DC 0 ... 5 V
DC 1 ... 5 V
DC 0,5 ... 4,5 V
DC 0,5 ... 4,5 V ratiometrisch
1) Not possible with non-linearity 0.25 % BFSL.
The power supply for the pressure transmitter must be made via an energy-limited electrical circuit in accordance with section 9.3 of UL/
EN/IEC 61010-1, or an LPS to UL/EN/IEC 60950-1, or class 2 in accordance with UL1310/UL1585 (NEC or CEC). The power supply must
be suitable for operation above 2,000 m should the pressure transmitter be used at this altitude.
Total current consumption
Signal type
Current (2-wire)
Voltage (3-wire)
Ratiometric (3-wire)
WIKA operating instructions pressure transmitter model A-10
Value
4 ... 20 mA
DC 0 ... 10 V
DC 0 ... 5 V
DC 1 ... 5 V
DC 0.5 ... 4.5 V
DC 0.5 ... 4.5 V
Power supply
Standard
DC 8 ... 30 V
DC 14 ... 30 V
DC 8 ... 30 V
DC 8 ... 30 V
DC 8 ... 30 V
DC 5 V ± 10 %
Total current consumption
Signal current, max. 25 mA
8 mA
8 mA
Load in Ω
≤ (power supply - 8 V) / 0.02 A
> maximum output signal / 1 mA
> 4.5k
Option
DC 8 ... 35 V
DC 14 ... 35 V
DC 8 ... 35 V
DC 8 ... 35 V
DC 8 ... 35 V
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1)
11
GB