Siemens SITRANS P320 Service Manual

SITRANS P
Pressure transmitter
SITRANS P320/P420
Service Manual
7MF03.0 (SITRANS P320 with 4 ... 20mA/HART)
7MF03.1 (SITRANS P320 with PROFIBUS PA)
7MF03.2 (SITRANS P320 with FOUNDATION Fieldbus)
7MF04.0 (SITRANS P420 with 4 ... 20mA/HART)
7MF04.1 (SITRANS P420 with PROFIBUS PA)
7MF04.2 (SITRANS P420 with FOUNDATION Fieldbus)
11/2023
A5E44914141-AC
Introduction
1
Description
2
Connecting
3
Diagnostics and
troubleshooting
4
Replacing spare parts
5
Service and maintenance
6
Calibrating
7
List of tools and torques
A
Product documentation
and support
B

Siemens SITRANS P320 Specifications

General

Accuracy	±0.065% of span
Temperature Range	-40 to 85 °C (-40 to 185 °F)
Long-term Stability	±0.1% of URL per 5 years
Communication	HART, PROFIBUS PA, FOUNDATION Fieldbus
Output Signal	4 to 20 mA HART, PROFIBUS PA, or FOUNDATION Fieldbus
Process Connection	1/2" NPT, G1/2, 1/4" NPT
Ingress Protection	IP66
Display	Optional LCD display
Housing Material	Stainless steel, aluminum
SIL Suitability	SIL 2/3
Power Supply	10.5 to 45 V DC