The IPAQ C520 transmitters are universal, isolated, dual-input temperature transmitters with additional voltage and resistance input. The IPAQ C520N is approved for Non-Incendive use in Ex-Zone 2. C520X/C520XS are Intrinsically Safe versions for use in Ex-Zone 0, 1 and 2.
The transmitters are compatible with the HART 6 protocol. Typical characteristics are the high accuracy, stability and reliability combined with a robust housing.

• Universal, dual-input for RTD and T/C
• SIL 2 compatible according to IEC 61508-2
• 5 year guaranted stability
• Withstands 10 g vibrations
• Complies with NAMUR NE 21, NE 43, NE 53, NE 89 and NE 107
• EMC immunity according to Criteria A
• Sensor Backup
• Sensor Drift Monitoring
• Sensor Isolation Monitoring
• Sensor matching
• 50 point customized linearization
• Integrated in Emerson AMS and Siemens PDM systems