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Series MC Multi-Cal Pressure Calibrator

Brand: Dwyer Instruments, LLC
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Series MC Portable Multi-Cal Pressure Calibrator performs a wide variety of simple and complex pressure based measurement, test, and calibration operations.

Modular sensor design allows user to select pressure measurement range for application flexibility. Calibrator can accommodate up to two interchangeable pressure modules (sold separately below) in any combination of range or accuracy.

Simultaneously display two separate measurements on the two line, alphanumeric display. Readings can be displayed in a choice of seven preprogrammed engineering units or any single user-defined unit.

Calibrator features min/max recall, hi/lo alarm, percentage of full scale pressure readings, mA/voltage measurement, leak rate and pressure decay measurement, switch testing capabilities, including trip point and dead band, and velocity/volume flow rates.

Quickly document calibration procedures using the data logging feature which stores up to 384 sets of pressure and time/date stamped measurements. Easily upload stored data to an IBM compatible computer via the RS232 port.

Calibrators and modules include certification to NIST traceability - ideal as a secondary standard for calibrating pressure equipment.

Multi-Cal Pressure Calibrator includes utility software, test leads, protection module, adjustable had strap, AC adapter, batteries, instruction manual, and hard carrying case.

Multi-Cal Pressure Modules are interchangeable and available in a wide selection of pressure ranges and accuracies. Handheld calibrator accepts up to two pressure modules. Modules include NIST calibration certification.
Features
  • Able to store up to 384 measurements and transfer to a PC via RS-232
  • NIST traceability certification included
  • User selectable engineering units
  • Secondary standard for calibrating pressure equipment
show more
Series MC Portable Multi-Cal Pressure Calibrator performs a wide variety of simple and complex pressure based measurement, test, and calibration operations.

Modular sensor design allows user to select pressure measurement range for application flexibility. Calibrator can accommodate up to two interchangeable pressure modules (sold separately below) in any combination of range or accuracy.

Simultaneously display two separate measurements on the two line, alphanumeric display. Readings can be displayed in a choice of seven preprogrammed engineering units or any single user-defined unit.

Calibrator features min/max recall, hi/lo alarm, percentage of full scale pressure readings, mA/voltage measurement, leak rate and pressure decay measurement, switch testing capabilities, including trip point and dead band, and velocity/volume flow rates.

Quickly document calibration procedures using the data logging feature which stores up to 384 sets of pressure and time/date stamped measurements. Easily upload stored data to an IBM compatible computer via the RS232 port.

Calibrators and modules include certification to NIST traceability - ideal as a secondary standard for calibrating pressure equipment.

Multi-Cal Pressure Calibrator includes utility software, test leads, protection module, adjustable had strap, AC adapter, batteries, instruction manual, and hard carrying case.

Multi-Cal Pressure Modules are interchangeable and available in a wide selection of pressure ranges and accuracies. Handheld calibrator accepts up to two pressure modules. Modules include NIST calibration certification.
Features
  • Able to store up to 384 measurements and transfer to a PC via RS-232
  • NIST traceability certification included
  • User selectable engineering units
  • Secondary standard for calibrating pressure equipment
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Specifications

Brand

Accuracy

  • ± 0.025 % of Full Scale at 0/10 Vdc
  • ± 0.05 % of Full Scale
  • ± 0.06 % of Full Scale
  • ± 0.10 % of Full Scale at 0/30 Vdc
  • Span Error: ± 0.004 % of Span/°F

Ambient Temperature Range

  • 0° to 49° C (32° to 120° F)

Battery Life

  • 30 Hours (Approximately)

Communication

  • Baud Rate: 300, 1,200, 2,400, or 9,600 Selectable

Compensated Temperature

  • -7° to 49° C (20° to 120° F)

Enclosure, Body Material

  • Polyamide

Input

  • ± 0.03 % of Full Scale at 0 to 20 mA
  • ± 0.05 % of Full Scale at 0 to 50 mA

Media

  • Clean, Dry, Non-Corrosive Gases Only

NPT Inlet

  • 1/8” NPT Female

NPT Outlet

  • 1/8” NPT Female

Operating Temperature

  • 0° to 49° C (32° to 120° F)

Output

  • 1 A, Max.
  • 110 Vdc
  • 120 Vdc, Max.
  • 30 W
  • 62.5 VA (Resistive)
  • RS-232 Serial Interface, 9-Pin

Power Requirement

  • 500 mA
  • 9 Vdc

Pressure Range

  • Inches WC: 0.25 to 25
  • psig: 5 to 100 (kPa: 35 to 700, bar: 0.35 to 7)

Repeatability

  • ± 0.02 % of Span
  • ± 0.05 % of Span

Response Time

  • 100 milliseconds

Sensitivity

  • ± 0.002 % of Span

Storage Temperature

  • -20° to 70° C (-4° to 158° F)

Switch Type

  • SPST

Temperature Effect

  • ± 0.001 % of Span/°F
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Typical Applications

  • Clean Room Control
  • Filter Performance Monitoring
  • HVAC Testing and Setup
  • Draft Measurement
  • Airflow Measurement Control
  • Differential Pressure Measurement in Laminar Flowhoods
  • Paint Booths
  • Industrial Ovens and Fume Hoods
  • Use as a Secondary Standard for Calibrating Pressure Equipment
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