Martel Pressure Calibrator -12 to 300 PSI Range with Internal Manual Pump

$0.00
Mitchell Part Number
MHJ-1919790
Manufacturer
Availability
Out of Stock
Quick overview
Discontinued
  • Integrated battery operated pneumatic pump generates high vacuum to positive pressures (-12 to 300 PSI /-0.8 to 20 bar) with internal manual pump
  • Three line display can display internal pressure, external pressure (with optional module), temperature (using optional temp probe) or loop current measurements (4-20mA)
  • 0.025% accuracy on pressure measurement
  • Compact rugged design operates on eight (8) AA Alkaline batteries
  • Very small package (8” x 4” x 2-3/8”) and lightweight at just 2.5 pounds
  • External pressure module interface allows expansion of internal range with optional pressure modules (please call)
  • Pt100 RTD input for temperature measurement, accurate to 0.2°F (0.1°C) (probe optional)
  • Source or measure 4-20 mA including 2 wire transmitter simulation
  • 24 VDC instrument loop power supply
  • Store and recall 5 user defined setups
  • Large graphic LCD with backlight
  • Ideal for gas custody transfer flow meter applications
  • Pressure displayed in the user’s choice of 16 engineering units
  • Automatic switch test using internal or external sensors
  • IP 56 rating
  • Percent error function
  • HART™ loop load resistor (user selectable)
More Information
Weight 4.000000
Product Includes batteries, test leads, test hose, fittings, NIST traceable calibration certificate, user guide and deluxe soft-sided carrying case
Specifications

Pressure Range PSIG: -12 to 300 PSI /-0.8 to 20 bar (electric pump)
Pressure Accuracy: ±0.025% of full scale on internal sensor
mA Range: 0 to 24 mA, max, load 1000 Ohms
mA Accuracy: ±0.015% of reading ± 2 counts (simulation and measurement)
Temperature Range: -50 to 150°C (using optional RTD: Pt100 probe)
Temperature Accuracy: ±0.1°C (0.2°F) (measurement only)
Engineering Units: psi, bar, mbar, kPa, kgcm2, cmH2O@4°C, cmH2O@20°C, inH2O@4°C, inH2O@20°C, inH2O@60°F,  mHg@0°C, inHg@0°C, ftH2O@4°C, ftH2O@20°C, ftH2O@60°F, mmH2O@20°C
Instrument Power Supply: 24 VDC at 24 mA
Power Requirements: Battery Eight (8) standard Alkaline AA batteries
Battery Life: 1000 pump cycles to 30 PSI       
Dimensions: 8” high x 4” wide x 2-3/8” deep (2.5 pounds)
Pressure Connections: 1/8” female NPT - Stainless Steel
Electrical Connections:
standard banana jacks

size 8” high x 4” wide x 2-3/8” deep
Power Supply Eight (8) standard Alkaline AA batteries
Manufacturer Martel / Beta
MPN BetaGauge 330-300 PSI
Mitchell Catalog Number 7C1919790, 8C1919790 9C1919790, WB1919790
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