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Martel 321A-EX-15-1500-G Intrinsically Safe Calibrator; 15/1500 psig

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Martel Mfr # 321A-EX-15-1500-G – Item # RK-16106-48
Single or dual sensor calibration for hazardous areas
  • ATEX and CSA approved
  • Measures (4 to 20 mA)
  • Pressure displayed in user’s choice of 19 engineering units
  • ClearBrite™graphic LCD with backlight configured to two (model 311A) or three (model 321A) inputs simultaneously
  • % Error and damping functions
  • Switch test on P1 or P2
  • 1 year warranty

SPECS & DESCRIPTION

Specifications & Description

  • Max Measurement (mA)24
  • Min Measurement (mA)0
  • Max Temperature (° F)220
  • Min Temperature (° F)-40
  • Temperature Accuracy±0.2°F (0.1°C)
  • Pressure Accuracy±0.025% full-scale
  • Display TypeClearBrite™ graphic LCD with backlight, three input
  • ConnectionsTwo 1/8\" NPT (F), RTD (up to 4 wire), standard banana jacks for mA
  • Width (in)8 1/4
  • Height (in)1 3/4
  • Length (in)3 15/16
  • Width (cm)21
  • Height (cm)4.5
  • Length (cm)10
  • Batteries4 x AA batteries
  • Battery life35 hours or greater typical usage
  • DescriptionIntrinsically Safe Calibrator; 15/1500 psig
  • Warranty1 Year
1 Year WarrantyConformite EuropeenneCanadian Standards AssociationIntrinsically Safe

Key Features

  • ATEX and CSA approved
  • Measures (4 to 20 mA)
  • Pressure displayed in user’s choice of 19 engineering units
  • ClearBrite™graphic LCD with backlight configured to two (model 311A) or three (model 321A) inputs simultaneously
  • % Error and damping functions
  • Switch test on P1 or P2
  • 1 year warranty

More About this Item

The BetaGauge 321A-EX/311A-EX is a high-accuracy pressure calibrator designed for use in hazardous locations. Model 321A-EX has two internal pressure ranges and model 311A-EX one internal pressure range. Both feature an integral adapter for optional external BetaPort–P pressure modules. In addition, each model has a port to connect a precision RTD probe for the temperature factor calibration required for electronic flowmeters.

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