Siemens SITRANS P220 - Output Specifications; Measurement Accuracy; Rated Operating Conditions

Input
0 ... 6000 psi g ≥ -14.5 / ≤ 14000 psi g 34800 psi g
0 ... 8700 psi g ≥ -14.5 / ≤ 21755 psi g 36250 psi g
0 ... 14500 psi g ≥ -14.5 / ≤ 21755 psi g 36250 psi g
Output
Current signal 4 to 20 mA
● Load
(U
B
- 10 V) / 0.02 A
● Auxiliary power U
B
7 ... 33 V DC (10 ... 30 V for Ex)
● Current consumption I
B
≤ 20 mA
Voltage signal 0 ... 10 VDC
● Load
≥ 10 kΩ
● Auxiliary power U
B
12 ... 33 VDC
● Current consumption
< 7 mA at 10 kΩ
Characteristic curve Linear rising
Measuring accuracy
Error in measurement at 25 °C (77 °F), including
conformity error, hysteresis and repeatability
● Typical: 0.25% of full-scale value
● Maximum: 0.5% of full-scale value
Set-up time T99 < 0.1 s
Long-term drift
● Lower range value and measuring span
0.25% of full scale value/year
Effect of ambient temperature
● Lower range value and measuring span
0.25%/10 K of full scale value
● Influence of vibration (per IEC 60068-2-6)
0.005%/g to 500 Hz in all directions
● Effect of auxiliary power supply
0.005%/V
Rated conditions
Process temperature -30 … +120 °C (-22 … +248 °F)
Ambient temperature -25 … +85 °C (-13 … +185 °F)
● Altitude
Max. 2000 m mean sea level
Use a suitable power supply at an altitude of more
than 2 000 m (6,562 ft.) above sea level.
● Relative humidity
0 ... 100%
Storage temperature ‑50 ... +100 °C (-58 ... +212 °F)
Technical specifications
SITRANS P220
28 Compact Operating Instructions, 02/2019, A5E03304437-AB