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DeltaV-P-SS4307T01

DeltaV™ LS IS AI 4-20 mA HART CHARM

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Product Description

A LS (Logic Solver), IS (Intrinsically Safe) Analog Input Characterization Module (CHARM) for a 4-20 mA, with or without HART, input.

Dane techniczne

Sensor Types
4-20 mA with or without HART. Supports two-wire and four-wire device types
Nominal Signal Range (span)
4-20 mA, (0-20 mA optional)
Full Signal Range
0 to 22 mA
Input Impedance
<303 Ω
Field Power (2-wire)
16.0 V(min) at 20 mA
Accuracy over temperature range
0.1% of span (0-60°C), 0.25% of span (over -40 -70°C)
Repeatability
0.05% of span
Resolution
16 bit A/D converter
CHARM Power req.
60 mA max @ 24V DC ±10%
CHARM Heat Dissipation
0.86 W
Calibration
None required
Isolation
Galvanically isolated according to EN 60079-11. Voltage peak value 375V DC.
HART support
HART v7 pass-through for AMS, HART v7 variable and device status available to control
HART Data Update Rates
Update rates are faster than every second dependent on HART communication loading and device type

Dokumenty i rysunki

Charakterystyka

  • Eliminate marshalling and add I/O anywhere in the plant without affecting control room cabinets
  • No marshalling cabinet or cross-wiring, fewer wires, much less work and fewer contact points for potential failures
  • Intrinsically Safe (IS) I/O meets Class 1 Division 2 and IEC Zone II environmental conditions when you have to run I/O in hazardous areas
  • Intrinsically Safe (IS) I/O meets Class 1 Division 2 and IEC Zone II environmental conditions when you have to run I/O in hazardous areas