Catalog excerpts

IPAQ C520 - 1

HART Compatible Universal Dual-input 2-wire Transmitter HARFW The IPAQ C520 transmitters are universal, isolated, dual-input temperature transmitters with additional voltage and resistance input. 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 Input connections See data sheet for more alternatives RTD 2-wire connection Low isolation detection lead RTD 3-wire connection Low isolation detection lead RTD 4-wire connection Low isolation detection lead Resistance 3-wire connection Low isolation detection lead Thermocouple Low isolation detection lead Double thermocouple Low isolation detection lead A-B and B-C are possible connections for HART modem or Communicator Input connections Input Thermocouple Input Resistance Input Voltage -200 to +850 °C Corresp. to max. 4 000 Q -200 to +850 °C -60 to +250 °C -60 to +250 °C -50 to +180 °C -50 to +200 °C 2-, 3- and 4-wire connection 2- and 3-wire connection B, C, D, E, J, K, N, R, S, T 100 to 4000 Q, 2-, 3- and 4-wire connection -10 to +1000 mV Dimensions Double inputs for RTD and Thermocouple Measure mode Sensor Redundancy Sensor Drift Monitoring T1 or T2 or difference, average, min, max of T1 and T2 Automatic switchover to undamaged sensor Adjustable maximum temp. difference T1-T2 Output signal Temperature linear NAMUR compliance Measure and fail currents Galvanic isolation C520X/C520XS Ambient temperature Storage/operation Thermocouple Resistance/voltage Long-term stability Connection head 11 For Tambient, see the manual 4-20 mA, 20-4 mA or customized NAMUR, NE 43 1500 VAC, 1 min ATEX: II 1G Ex ia IIC T6...T4 Ga1 IECEx: Ex ia IIC T6...T4 Ga1 10...36.0 VDC, Standard power supply 10...30.0 VDC, I.S. power supply -40 to +85 °C Max. of ±0.1 °C or ±0.05 % of span Typical ±0.05 % of span See data sheet Max. drift: ±0.05 % of span / 5 years DIN B or larger Ordering information IPAQ C520 IPAQ C520S, SIL 2 compatible IPAQ C520X IPAQ C520XS, SIL 2 compatible ICON PC configuration kit (USB-conn.) Configuration Head mounting kit - 10 pcs

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