10
WIKA operating instructions pressure transmitter, model P-3x
11473500.07 01/2020 EN/DE/FR/ES
EN
Overload safety
The overload safety is based on the sensor element used. Depending on the selected process connec-
tion and sealing, restrictions in overload safety can result.
A higher overload safety will result in a higher temperature error.
Measuring ranges ≤ 25 bar [≤ 400 psi]: 3-fold
Measuring ranges 40 ... 600 bar [500 ... 5,000 psi]: 2-fold
1)
Measuring range 1,000 bar: 1.5-fold
1) 1.5-fold overload safety with 1,000 psi, 1,500 psi and 10,000 psi
Vacuum resistance
yes
3.2 Output signal
Signal type
Signal
Current (2-wire)
4 ... 20 mA
Current (3-wire)
4 ... 20 mA
0 ... 20 mA
Voltage (3-wire)
DC 0 ... 10 V
DC 0 ... 5 V
USB
per P-30/P-31 interface protocol
CANopen
per CiA DS404
Load in Ω
Current (2-wire, 3-wire):
≤ (power supply - 9 V)/0.02 A
Voltage (3-wire):
> U
max
/1 mA
3. Specifications
Summary of Contents for P-3 Series
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