WIKA P-31 - Manual (Page 10)

10 WIKA operating instructions precision pressure transmitter model P-3x
11473500.04 10/2011 GB/D/F/E
GB
3.2 Output signal
Signal type Value
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 DC 1 ... 5 V DC 0.5 ... 4.5 V
USB -
CANopen -
Load in Ω
Current (2-wire, 3-wire): ≤ (power supply - 9 V) / 0.02 A
Voltage (3-wire): > U
max
/ 1 mA
3.3 Voltage supply
Power supply
DC 9 ...30 V, DC 14 ... 30 V (for voltage output DC 0 ... 10 V)
Measuring rate
3-wire and CANopen: 1 ms
2-wire 2 ms
USB: 3 ms
Warm-up time
< 10 min
Total current consumption
Current output (2-wire): max. 25 mA
Current output (3-wire): max. 45 mA
Voltage output (3-wire): max. 10 mA
USB: 40 mA
CANopen: 60 mA
3. Specifications