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Model 718Ex Intrinsically Safe
Pressure Calibrator -
Specifications
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Pressure Measurement Accuracy |
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Model 718Ex 30G |
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Range:
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-830 mbar to 2 bar (internal sensor)
Over pressure: 3X FS |
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Resolution: |
0.0001 bar |
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Accuracy: |
0.05% FS |
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Functions:
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Zero, Min, Max, Hold, Damp
Note: for use with non-corrosive gasses. |
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Model 718Ex 100G |
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Range:
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-830 mbar to 7 bar (internal sensor)
Over pressure: 2X FS |
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Resolution: |
0.001 bar |
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Accuracy: |
0.05% FS |
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Functions:
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Zero, Min, Max, Hold, Damp
Note: for use with non-corrosive gasses. |
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Model 718Ex Series |
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Range:
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via pressure module connector
29 pressure modules, 2.5 mbar to 700 bar
Over pressure per pressure module specifications. |
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Resolution: |
Per pressure module specifications. |
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Accuracy: |
To 0.025% of full span. Per pressure module
specs |
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Functions:
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Zero, Min, Max, Hold, Damp
Note: media compatibility per pressure module specs. |
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Source Pressure,
built in pump |
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Range: |
-820 mbar to full scale |
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Note: |
Supported Pressure Units; PSI, in. H2O
(4°C), |
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in H2O (20°C),
kPa, cm H2O (4°C), |
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cm, H2O (20°C),
bar, mbar, kg/cm2, mmHg, in Hg |
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| Measure Accuracy |
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Range: |
0 to 24 mA |
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Resolution: |
0.001 mA |
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Accuracy: |
0.02% of reading ±2
counts |
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| Display |
LCD, 5-digit pressure and
current simultaneous |
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Environmental Specifications |
| Operating Temperature |
-10°C
to 55°C |
| Storage Temperature |
-40°C
to 60°C |
| Humidity (without
condensation) |
95% (10°C
to 30°C)
75% (30°C to 40°C)
45% (40°C to 50°C)
35% (50°C to 55°C) |
| Operating Altitude |
3.000 meters maximum |
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Safety Specifications |
Safety
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ATEX II
1G EEx ia IIC T4 compliant
CSA Certification I.S. Class I,
Div 1 Groups A-D, T4 |
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Mechanical and General
Specifications |
| Size |
216mm (L) x 94mm (W) x 66mm (H)
(with holster) |
| Weight |
Approx. 992 gms (with holster) |
| Warranty |
1-year |
| Shock |
1 meter drop test |
| Vibration |
Random, 2 G, 5-500 Hz |
| Battery Type |
One 9-volt alkaline battery
ANSI/NEDA 1604A or IEC 6LR619V |
| Battery Life |
4 to 20 hours, depending on
functions used. |
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