The IPAQ C520 temperature transmitters are universal, isolated, dual-input transmitters, with additional resistance and voltage input. Typical features are the high accuracy, stability and reliability. The IPAQ C520N is approved for Non-Incendive use in Ex-Zone 2. The IPAQ C520X / C520XS are intrinsically safe versions for use in Ex-Zone 0, 1 and 2. The transmitters are HART 6 compatible.
Functions IPAQ C520
- Galvanic isolation - 1500 VAC, 1 min
- Universal, dual-input for RTD and T/C
- SIL 2 compatible according to IEC 61508-2
- 5 year stability garantee
- Withstands vibrations up to 10 g
- 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
C520S, C520N, C520X and C520XS
In addition to the standard C520 there are also transmitters available with additional functions and approvals. The IPAQ C520N is approved for Non-Incendive use in Ex-Zone 2. The IPAQ C520X / C520XS are intrinsically safe versions for use in Ex-Zone 0, 1 and 2, optionally with SIL2 approval.
Technical specifications
| Type | Head-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 |
| Input connections | 2-, 3-, 4- wire connection |
| Power supply | IPAQ C520/C520S: 10 to 36 VDC; IPAQ C520X/C520XS: 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 |
If you are interested in this product and/or have any questions about it, please don't hesitate to contact us.
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