Highest Precision and Accuracy Available in a Hand-Held Instrument
Whichever you choose, the single sensor BetaGauge 311A, or the dual sensor BetaGauge 321A, 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. Select from two standard configurations: 15 psi/1500 psi, or 30 psi/3000 psi, or create a custom configuration by selecting between any two ranges. The BetaGauge 311A can be configured by selecting from any range from 0.4, 1, 5, 7, 15, 30, 50, 100, 150, 300, 500, 1000, 1500, 3000, 5000, or 10000 psi. 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. The inproved ‘A’ version provides enhanced features over the predecessor, including a Power-Tool-Tough case, custom engineering units, user-adjustable resolution, and enhanced stability.
Ranges (see table below) | ||
---|---|---|
RTD input range | ||
(Pt100-385) | -40°C to 150°C (-40°F to 302°F) | |
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 | ||
Engineering Units | ||
psi, bar, mbar, kPa, kg/cm2, 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, MPa, FT H2O@60°C plus 2 custom at time of order | ||
Accuracy | ||
Pressure | ||
0.4 psi | ±0.1 % FS | |
1.0 psi | ±0.05 % FS | |
15 to 3000 psi | ±0.025 % FS | |
5,7, 5000, 10000 psi | ±0.035 % FS | |
mA | ±0.015% of reading ±0.002mA | |
Volts | ±0.015% of reading ±0.002V | |
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 | ||
External BetaPort-P pressure module; | ||
RTD |
Ranges: | ||
---|---|---|
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 to340 Bar), | ||
0 to 10000 (0 to 700 Bar) | ||
Non Isolated Compound (PSIG): | ||
-0.4 to 0.4 (-25 to 25 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 50 (-0.8 to 3.5 Bar), -12 to 100 (-0.8 to 7 Bar), | ||
-12 to 150 (-0.8 to 10 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 150 (0 to 10 Bar), 0 to 300 (0 to 20 Bar) | ||
Non Isolated Differential (PSID): | ||
-0.4 to 0.4 (-25 to 25 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) |
Pirkti Martel BetaGauge 311/321 - slėgio kalibratorių
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