2-wire transmitter IPAQ R520

At a glance:

• HART Compatible Universal Dual-input 2-wire Transmitters
• The IPAQ R520 transmitters are universal, isolated, dual-input temperature transmitters with additional voltage and resistance input. The R520N is approved for Non-Incendive use in Ex-Zone 2. R520X/R520XS are Intrinsically Safe versions for use in Ex-Zone 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

Technical data:

• Type: Rail-mounted
• Input: RTD; Thermocouple; Universal
• Input RTD: Pt10, Pt50, Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni1000, Cu10
• Input Thermocouple: Type B, C, D, E, J, K, N, R, S, T
• Type Of Transmitter: Digital
• Output: 4-20 mA; HART®
• Isolation: Isolated
• Measuring channels: 2 channels
• Sensor connection: 2-, 3-, 4-wire connection
• Power supply: IPAQ R520/R520S: 10 to 36 VDC; IPAQ R520X/R520XS: 10 to 30 VDC
• Approvals: ATEX, IECEx, SIL2
• Typical accuracy: RTD: Max. of ±0.1 °C or ±0,05 % of span; TC: Typical: ±0.05 of span

Dimensions:

Connection diagram: