The PCH420V series sensors are velocity transmitters with 4-20mA outputs and the added capability of digital communications using the HART 7.2 protocol. The HART functionality allows user configuration of the sensors, enables multi-drop cable installations and allows the sensor to communicate directly with a HART-enabled DCS or PLC. The benefits are a sensor that can be configured by the user for a number of different full-scale ranges and filter settings, a reduction in the required cabling, and simple connection to existing plant infrastructure. Digital sensors allow improved connectivity into plant networks improving efficiency and simplifying decision-making about machinery health.

Features:

  • 4-20 mA + HART 7.0 output
  • Three user- configurable bands
  • Single or multi-drop loop installation
  • Remote configuration and diagnostics
  • Continuous asset monitoring
  • Manufactured in an approved ISO 9001 facility
The above description encapsulates the entire product series. Specifications for individual configurations may vary depending on the selection chosen.
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Selected Configuration

Model #:

PCH420V

Price:
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Availability:
Out of Stock
Min. Qty:
1 Item

Configuration

reset configuration

Agency Approvals

  • CE

Temperature Range

  • -40° to 105° C (-40° to 221° F)

Accuracy

  • Measurement Accuracy at 25° C, 100 Hz, 1 ips Full Scale: ±5%

Vibration

  • Vibration Limit: 500g Peak

Shock

  • Shock Limit: 5,000g Peak

Range

  • Full Scale Velocity Output, 20 mA, ±10%: 0.5 to 5.0 in/sec, Peak

Power Requirement

  • 2-wire Loop Power Voltage, Between Pins A and B: 12-30 Vdc

Current

  • Current Draw: 3.8-22 mA

Communication

  • HART

Loop Resistance

  • Maximum 600 Ohms at 24 Vdc

Frequency

  • Frequency Response (±10%): 10 Hz to 1 kHz
  • Frequency Response (±3% dB): 3 to 1.95 kHz

Bandwidth

  • Minimum Analysis Bandwidth: 10 Hz

Electrical Connectors

  • Mating Connector: 2-Pin MIL-C-5015
  • Mating Connector: 4-Pin M12
  • Model R75S, 5 Socket M12
  • Shielded Cable (Four-Conductor (J9T4A))

Turn-On Time

  • 4-20 mA Loop: 30 Seconds

Mounting

  • 1/4-28 Tapped Hole

Enclosure/Body Material

  • 316L Stainless Steel

Element

  • Sensing Element Design: PZT, Shear

Seal Type

  • Hermetic