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BETAGAUGE 320 INTRINSICALLY SAFE CALIBRATOR |
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BETAGAUGE 320 Intrinsically Safe
Calibrator
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BetaGauge 320 Pressure
Calibrator is a
microprocessor-based, software intensive voltage and current calibrator
with 8K of memory, packaged in a compact housing made of lightweight,
yet rugged ABS plastic. BetaGauge 320 Pressure Calibrator keypad is entirely digital, with feedback provided visually and
tactilely. Its full five-digit (50,000 count resolution) LCD simultaneously
indicates pressure and electrical (mA or Vdc) variables.
BetaGauge 320 Pressure Calibrator has a rechargeable, internal Nicad battery (four AA cells)
with a life of 50 hours. A 115 Vac, 50/60 Hz wall mount battery charger is standard.
BetaGauge
320 Pressure Calibrator also comes with a handy carrying case, test leads, and instruction
manual. It can be used inside the case, which has a strap for hanging
and pouches to hold accessories.
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BetaGauge Pressure Calibrator |
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27
Available Ranges in Gauge, Vacuum,
Absolute and Differential modes
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Isolated
Sensors with 316 S.S. Wetted
Parts in Most Configurations
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Single
or Dual Sensor Configurations
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CSA
Intrinsic Safety Rating for Hazardous
Area Use
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Rechargeable
NiCd Battery Pack Power
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Display
in Eight Different Engineering Units
plus User Defined Unit
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Optional
24 VDC Loop Power Supply
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Measurement
of mA/VDC.
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Minimum/Maximum
Measurement Memory
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Trip
Detect for Pressure Switch Testing
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% Error
Display
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Battery
Check
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Port
Select to view any two measurements simultaneously
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Damping
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Economical,
Easy-to-use, Compact,
Rugged and Reliable
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| General
Specifications |
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Available Ranges |
| Gauge |
Vacuum |
Absolute |
Differential* |
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0-0.03 psig
0-1 psig
0-5 psig
0-7.2 psig
0-15 psig
0-30 psig |
0-100 psig
0-300 psig
0-1000 psig
0-1500 psig
0-3000 psig
0-5000 psig |
0 to –1 psig
0 to –5 psig
0to –15 psig |
0-15 psia
0-30 psia
0-50 psia |
0-1 psid
0-5 psid
0-30 psid
0-50 psid |
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All ranges come standard with eight engineering
units, readout
selection, keypad selectable by the operator (in H2O, inHg, PSI,
kPA,
mmHg, mBar, cmH2O, Bars, plus a user defined scale).
*Maximum static pressure, 200 psig |
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Special ranges
available upon request. |
| Accuracy: |
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Range (PSI)
0.3
1
5-100
300-1500
Above 1500 |
0.07% of reading + 0.03% of scale + 1 digit
0.07% of reading + 0.03% of scale + 1 digit
0.05% of reading + 0.02% of scale + 1 digit
0.06% of reading + 0.03% of scale + 1 digit
0.1% of full scale + 1 digit
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Approval (optional): classified by GSA as
intrinsically safe for hazardous locations Class I, Div. 1, Groups
A, B, C, and D; test report LR92907-3 |
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Electrical:
0-10 VDC 0.025% of range + 1 digit
0-30 VDC 0.1% of range + 1 digit
0-20/50 mA 0.025% of range + 1 digit
Sensor Configuration (specify):
a. Single—psig/ABS/vacuum
b. Dual—psig/ABS/vacuum (any combination)
c. Single—differential
Resolution: 50,000 counts maximum (depends
on
range and engineering units)
Media Compatibility: clean, dry,
non-corrosive air
or gases for low pressure ranges through 100 psi; for
300 psi and higher, any media that is compatible with
316 SS.
Temperature:
a. Operating: 0 to 50 degC
b. Effect on accuracy: none, over operating
range
c. Storage: -30 degC to 5000, with batteries; -
30 degC to 7000 without batteries |
Overpressure:
Operating, without damage or calibration shift:
0-15* psi 400% of sensor range
30-250 psig 300% of sensor range
300-5000 psi 150% of sensor range
*200" W.C. is 300% of sensor range
Pressure Fittings: 1/8" FNPT 316 SS
Electrical Connections: miniature recessed
banana
jacks
Display: simultaneous pressure and
electrical on a
two-line alphanumeric LCD display
Battery: NiCd (four AA cells); 50 hours
nominal at
2500, rechargeable
Battery Charger: 115 VAC, 50/60 Hz, wall
mount;
12-14 hours for full charge; optional 12 VDC charger
available
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