BetaGauge 311A-EX/321A-EX

Intrinsically Safe Pressure Calibrator

More details

New product
 
More info

Intrinsically Safe Pressure Calibrator

Whichever you choose, the single sensor BetaGauge 311A-EX, or the dual sensor BetaGauge 321A-EX, you’ll have everything you need for calibrating pressure anywhere. Gas custody transfer is the ideal application for the accuracy and capabilities of the BetaGau­­ge 321A-EX. Create a custom configuration by selecting from any two ranges. The BetaGauge 311A-EX can be configured by selecting from any range. Both are supplied with soft case, AA batteries, manual, NIST-traceable certificate, and test leads. Both are available in kits including the Pressure Calibrator, Pt100 RTD Probe, AA batteries, manual, NIST-traceable certificate, test leads, and hard-sided carrying case.

Approval Details
Ex ia IIB T3 Gb (Ta=–10… +45°C)
KEMA 10 ATEX 0168X 0344
Ex ia IIB T3 Gb (Ta=–10… +45°C)
II 2 G IECEx CSA 10.0013X

General Features

  • Single or dual pressure sensors with up to ±0.025% F.S. accuracy
  • 27 available pressure ranges
  • Temperature-compensation ensures accuracy in the field applications
  • Pt100 RTD input for temperature measurement, accurate to 0.1°C (0.2°F)
  • Measure 4-20 mA input
  • ClearBrite™ graphic style LCD with backlight can be configured to display up to 3 inputs simultaneously (i.e. pressure 1, pressure 2, and RTD or any combination of inputs)
  • Ideal for gas flow calibration (custody transfer) applications
  • Pressure displayed in the user’s choice of 19 engineering units
  • Switch test on Pressure 1 or Pressure 2
  • Operating mode layers support simple measurements to complex applications
  • Up to five frequently used setups can be stored; last setup automatically recalled on power-up
  • % Error and damping functions
  • Small, rugged compact design operates on four (4) Alkaline AA batteries

 
Specifications
Specifications (15 °C to 35 °C, unless otherwise noted)
Ranges
Available Pressure
Isolated Gauge (PSIG):
0 to 1000 (0 to 70 Bar), 0 to 1500 (0 to 100 Bar),
0 to 3000 (0 to 200 Bar), 0 to 5000 (0 to 340 Bar),
0 to 10000 (0 to 700 Bar)
Non Isolated Compound (PSIG):
-0.4 to 0.4 (-20 to 20 mBar), -1 to 1 (-70 to 70 mBar),
-5 to 5 (-350 to 350 mBar), -7.2 to 7.2 (-500 to 500 mBar),
-15 to 15 (-1 to 1 Bar), -15 to 30 (-1 to 2 Bar)
Isolated Compound (PSIG):
-12 to 100 (-0.8 to 7 Bar),
-12 to 300 (-0.8 to 20 Bar),
-12 to 500 (-0.8 to 35 Bar)
Isolated Absolute (PSIA):
0 to 15 (0 to 1 Bar), 0 to 30 (0 to 2 Bar), 0 to 100 (0 to 7 Bar),
0 to 300 (0 to 20 Bar)
Non Isolated Differential (PSID):
-0.4 to 0.4 (-20 to 20 mBar), -1 to 1 (-70 to 70 mBar),
-5 to 5 (-350 to 350 mBar), -12 to 30 (-0.8 to 2 Bar),
-12 to 50 (-0.8 to 3.5 Bar), -12 to 100 (-0.8 to 7 Bar)
mA 0 to 24.000 mA
RTD -40°C to 105°C (-40°F to 220°F)
Engineering Units
psi, bar, mbar, kPa, kgcm2, cmH2O@4°C, cmH2O@20°C,
mmH2O@4°C, mmH2O@20°C, inH2O@4°C, inH2O@20°C,
inH2O@60°F, mmHg@0°C, inHg@0°C, ftH2O@4°C,
ftH2O@20°C, ftH2O@60°F
Plus up to 2 user specified custom units
Accuracy
Pressure
0.4 psi ±0.1 % FS
1.0 psi ±0.05 % FS
15 to 3000 psi ±0.025 % FS
5, 7.2, 5000, 10000 psi ±0.035 % FS
mA ±0.015% of rdg ±0.002mA
RTD input range (Pt100-385) ±.01°C
Temperature Effect
No effect on accuracy on all functions from 15°C to 35°C
Add ±0.002% F.S./°C for temps outside of 15°C to 35°C
General
Instrument Setup Recall 5; last used on power-up
Environmental
Operating Temperature -10 °C to +50 °C
Storage Temperature -20 °C to +60 °C
Power Requirements 6.0 VDC
Battery Four (4) standard AA cells
Battery Life >35 hours, typical usage
Physical
Dimensions 8.3” H x 3.9”W x 1.8”D
(21.082 x 9.906 x 4.572 cm)
Weight 1 lbs, 4 oz. (0.567 kg)
Connectors/Ports Pressure
Two, 1/8” NPT
RTD

Contact Us

“Industrial Technical Services is a single source Instrumentation and Automation company. We provide certified calibrations, PLC programming, custom controls and Panels”.

 

Please fill details below and one of our representative will contact you shortly. 

15 other products in the same category: