520C Series

HART® Compatible Universal Dual-input 2-wire Head Mounted Temperature Transmitter

The 520C Series is a universal, isolated, dual-input head mounted temperature transmitter with additional voltage and resistance input. The 520C is approved for Non-Incendive us in Ex-Zone 2 or Intrinsically Safe for use in Ex-Zone 0, 1 and 2. The transmitter are compatible with the HART® 6 protocol.

Typical characteristics are the high accuracy, stability and reliability combined with a robust housing.

TECHNICAL SPECIFICATIONS
  • Universal dual-input for RTD and T/C
  • Input RTD: Pt10, Pt50, Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni1000 and Cu10
  • Input TC: Type B, C, D, E, J, K, N, R, S, T
  • Accuracy: ±0.05% of span
  • Stability: ±0.01% of span/year
  • Output: 4-20 mA, 20-4 mA or customized, HART® protocol
  • HART® compliance: Fully compliant with HART® 6 protocol
  • 50-point custom linearization capability
  • Sensor backup with automatic switch-over to backup
  • Sensor drift monitoring
  • Sensor isolation monitoring
  • Sensor matching
  • SIL 2 compatible according to IEC 61508-2
  • Complies with NAMUR NE21, NE43, N53, NE89 and NE107
  • EMC immunity according to Criteria A
  • Integrated in Emerson AMS and Siemens PDM systems
  • Galvanic isolation: 1500 VAC
  • Measuring channels: 2 channels
  • Sensor connection: 2-, 3-, 4-wire
  • Power supply: 10-36 VDC (10-30 VDC Ex-version)
  • Vibration: IEC 60068-2-6, 10 g
  • Multiple configuration options
DOCUMENTATION