Search
Mailing Lists
Shopping Cart
Your cart is empty.
Browse Categories
Browse by Manufacturer

Martel BetaGauge 321A Dual Sensor Pressure Calibrator

<< Previous in Martel Beta Calibrators Next in Martel Beta Calibrators >>
OUR PRICE: Discontinued, replaced by Fluke 721
Item Number: BG321
Manufacturer: Beta Calibrators (Martel Electronics)
Manufacturer Part No: BG321
Martel BetaGauge 321A Dual Sensor Pressure Calibrator

Martel Betagauge 321A Dual Range Pressure Calibrator

     The Martel Betagauge 321 portable pressure calibrator provides unmatched pressure measurement flexibility over any competitive unit, setting a new standard over the ever popular BetaGauge 320.

    The Martel 321 pressure calibrator provides 0.025% FS accuracy on both internal, isolated and stainless steel pressure sensors. An external pressure module connection supports all BetaPort-P pressure modules for greater measurement capability. A Pt100 RTD input is provided for temperature measurements accurate to 0.1°C (0.2°F). In addition, the temperature calibration device measures a 4-20 mA loop current and up to 30 VDC while an internal 24 Volt Loop Power Supply can power a transmitter. The Martel 321 pressure calibrator supports up to three simultaneous measurements in any combination, including three pressure measurements.

     With simultaneous display of two pressure and an RTD temperature measurement, the temperature pressure calibrator is ideal for gas flow or custody transfer calibrations.

     The Martel 321 pressure calibrator is available in two standard configurations: 15 PSIG/1500 PSIG or 30 PSIG/3000 PSIG ranges, or customized with any two ranges selected from 0.3, 1, 5, 15, 30, 100, 300, 500, 1000, 1500, 3000, 5000, or 10,000 PSIGi. Absolute ranges of 15, 30, 100, 150, 300 PSIA. It is also available in a calibrator Kit, which includes the Calibrator, Pt100 RTD Probe, batteries, manual, factory test report, test leads, and hard-sided carrying case. Also available with single pressure sensor as the Martel BetaGauge 311A.
 
 
 The Beta 320 series is available in a Kit, which includes the BetaGauge 321 Pressure Calibrator, Pt100 RTD Probe, batteries, manual, factory test report, test leads, and hard-sided carrying case.

Features: 

  • Two isolated, stainless steel, pressure sensors
  • +/- 0.025% F.S. Accuracy 
  • Temperature-compensation ensures accuracy in field applications 
  • External pressure module connection supports all BETA Port-P pressure modules 
  • Pt100 RTD input for temperature measurement
  • Accurate to 0.1Deg C (0.2Deg F) for RTD Measurement
  • Measure 4-20 mA input 
  • Internal 24 V Loop Power Supply can power a transmitter
  • Measures up to 30 V DC 
  • Large graphic style LCD with backlight 
  • Display can be configured to display up to 3 inputs simultaneously
  • Ideal for gas flow calibration (custody transfer) applications 
  • Switch test on Pressure 1, Pressure 2, or external modules 
  • Up to five frequently used setups to be stored
  • Last setup automatically recalled on power-up 
  • % Error and damping functions 
  • Small, rugged compact design operates
  • Uses (4) standard AA batteries

Add over 25 ranges to the Betagauge 311/321
and BPPA-100 adapter accessory 
 
 

Related Products

Hard Instrument Carry Case
Hard Instrument Carry Case
OUR PRICE: Discontinued
Hard Instrument Carry Case
Hard Instrument Carry Case with Pluck Foam to fit your instruments. 100's of sizes & styles available. Call for Details
Martel Beta BPPA100 Pressure Module Adapter
Martel Beta BPPA100 Pressure Module Adapter
OUR PRICE: This unit has been discontinued. Please call (732) 632-6400 for replacement options
Martel Beta BPPA100 Pressure Module Adapter
The Martel BPPA-100 BETA Port Pressure Adapter allows Martel Betaport-P pressure calibrator modules to be connected to most Martel pressure and multi function calibrators.
Martel MECP500 Calibration Pump (-28
Martel MECP500 Calibration Pump (-28" Hg to 600 PSIG)
OUR PRICE: Discontinued Replaced by Fluke 700PTP-1
Martel MECP500 Calibration Pump (-28" Hg to 600 PSIG)
The Martel MECP500 is a hand held portable pneumatic calibration pump which generates from -28" Hg Vacuum to 600 PSIG.
Martel MECP1000 10,000 PSIG Hydraulic Pressure Calibration Pump
Martel MECP10000 10,000 PSIG Hydraulic Pressure Calibration Pump
OUR PRICE: This unit has been discontinued. Please call (732) 632-6400 for replacement options
Martel MECP10000 10,000 PSIG Hydraulic Pressure Calibration Pump
The Martel MECP10000 generates up to 10,000 psig using a variety of fluids including water or oil.
Martel BetaPort-P Pressure Calibrator Module
Martel BetaPort-P Pressure Calibrator Module
OUR PRICE: Discontinued
Martel BetaPort-P Pressure Calibrator Module
The Martel Beta Port-P Pressure Modules offer 29 standard pressure ranges from inches of water to 10000 PSIG, covering gauge, vacuum, absolute, compound, and differential measurements. Compatible with most Martel Beta Pressure calibrators
Martel MECP 2000 High Pressure Pneumatic Air Calibration Pump
Martel MECP 2000 High Pressure Pneumatic Air Calibration Pump
OUR PRICE: Discontinued
Martel MECP 2000 High Pressure Pneumatic Air Calibration Pump
The Martel MECP-2000 generates vacuum to 2000 PSIG with no liquid or messy oil. The MECP-2000 eliminates the need to carry high pressure nitrogen cylinders in the field. Complete a benchtop calibration system by adding a digital pressure gauge.