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PRESSURE MODULES ADAPTERS
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BETA offers 24 standard
pressure modules, covering gauge, vacuum, absolute, compound,
and differential measurements. All modules are directly compatible with
the BetaGauge II and
the BetaFLEX. With the Model BPPA-100 BETA Port Pressure Adapter, the
modules are fully
compatible with the BETA 950, BETA 850, Martel MC-1200, Martel MC-1000,
and Martel M2001. Pressure ranges may be displayed in any of 13
user-selectable units.
Water density correction factors of 4 °C, 20
°C, or 60 °F can be selected for either water column unit. The choice
of pressure unit may be restricted by limitations on resolution of the
instrument display.
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| Our
Price: |
Contact us for
pricing |
| Phone:
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253-927-6186
866-318-6186 |
| Fax:
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253-927-6189 |
| email:
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sales@hotektech.com |
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Specifications
(25°C
unless otherwise noted) |
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| Parameter |
Range |
Accuracy |
Over
Pressure |
Notes |
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Gauge
(PSIG) |
0 to 5 (0 to 350 mBar)
0 to 7.2 (0 to 500 mBar)
0 to 10 (0 to 700 mBar)
0 to 30 (0 to 2 Bar)
0 to 50 (0 to 3.5 Bar)
0 to 100 (0 to 7 Bar)
0 to 150 (0 to 10 Bar)
0 to 300 (0 to 20 Bar)
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) |
±0.025%, ±0.003 psi
±0.035%, ±0.0025 psi
±0.025%, ±0.0025 psi
±0.025%
±0.03%
±0.025%
±0.035%
±0.025%
±0.05%
±0.05%
±0.1%
±0.1% |
400 %
300 %
300 %
300 %
300 %
300 %
200 %
200 %
200 %
200 %
200 %
200 % |
Note 9
Notes 4 & 7
Note 9
Note 4
Note 6
Note 4 |
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Vacuum
(PSIG) |
0 to -5 (0 to -350 mBar)
0 to -15 (0 to -1 mBar) |
± 0.025%,
±0.003
psi
±0.025%,
±0.0025
psi |
400 %
300 % |
Note 9
Note 7 |
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Absolute
(PSIA) |
0 to 15 (0 to 1 Bar)
0 to 30 (0 to 2 Bar)
0 to 50 (0 to 3.5 Bar)
0 to 100 (0 to 7 Bar)
0 to 300 (0 to 20 Bar) |
± 0.025%,
±0.0025
psi
±0.025%
±0.03%
±0.025%
±0.025% |
300 %
300 %
300 %
300 %
200 % |
Note
7 |
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Compound
(PSIG) |
-15 to 15 (-1 to 1 Bar)
-15 to 30 (-1 to 2 Bar) |
± 0.025%,
±0.0025
psi
±0.025%,
±0.0025
psi |
300 %
300 % |
Note
7 |
| Differential
(PSID)
(Note
1) |
0 to 5 (0 to 350 mBar)
0 to 30 (0 to 2 Bar)
0 to 50 (0 to 3.5 Bar) |
± 0.025%,
±0.003
psi
±0.025%
±0.03% |
400 %
300 %
300 % |
Notes 5 & 8
Note 5
Note 5 |
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Notes:
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Accuracy is percent of full scale range, over the 15
° C to 35 ° C temperature range. Includes the
pressure/temperature hysteresis in psi, where listed, for six months
from date of last calibration. The accuracy statement shown in the
specification table is the base accuracy from
15 ° C to 35 ° C. Outside this temperature
range, add an additional ± 0.0015%
of FS per ° C.
To calculate the allowed deviation of a particular BETA Pressure
Module, use the following formula:
Deviation = ± %FS
, ± T/P
H, ± tempco
Where ± T/P
H = thermal/pressure hysteresis in psi where applicable,
and ± tempco
= ± 0.0015%
FS/° C
when the temperature is outside the 15-35 ° C temperature range
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The Gauge, Vacuum, and Compound type range
measurements are relative to atmospheric pressure. The Absolute type
is a
measurement made relative to absolute zero (perfect vacuum). The
Differential type is a measurement made relative to the
pressure applied to the low-pressure port of the module.
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Units for display: pounds per square inch (psi),
millibars (mbar), kilopond per square centimeter (kp/cm2, also
kg/cm2),
atmospheres physical (Atmos), kiloPascals (kPa), MegaPascals (MPa),
inches of Mercury @ 0 ° C (InHg), millimeters of Mercury@ 0 ° C
(mmHg), inches of water column (InWC), centimeters of water column (cmWC),
or one user-defined pressure unit.
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These extended ranges are drerated because the
calibrated range of the module does not match the range of the sensor.
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The maximum static pressure is 200 psig (14 bar).
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Relative to the calibration standard.
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Thermal and pressure hysteresis = 0.0025 PSI
(0.1724 mBar)
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Thermal and pressure hysteresis = 0.0030 PSI
(0.2068 mBar); all other ranges = no hysteresis
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0 to 7.2 PSI, 0 to 150 PSI, and 0 to 1500 PSI are
extended ranges.
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Gauge, Absolute, and Compound types are isolated
and accept any media compatible with 316SS. Vacuum and Differentiated types are compatible with pressure media that are
clean, dry, non-corrosive air or gas.
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