User guide

1-3
Section 1 Introduction
Installation and Operation Manual
X-VA-GT1000-eng
Part Number: 541B078AAG
March, 2014
GT1000 Series
Table 1-1 Specifications - GT1000
Capacities and Pressure DropsCapacities and Pressure Drops
Capacities and Pressure DropsCapacities and Pressure Drops
Capacities and Pressure Drops See Capacities and Pressure Drop Tables 1-3, 1-4 and 1-5
Flow Flow
Flow Flow
Flow
AccurAccur
AccurAccur
Accur
acyacy
acyacy
acy Standard: ±2% Full Scale, Class 2.5 acc VDI/VDE
Optional: ±1% Full Scale, Class 1.6 acc VDI/VDE
RepeatabilityRepeatability
RepeatabilityRepeatability
Repeatability ≤ 0.5% Full Scale
Pressure Ratings/PED CategoriesPressure Ratings/PED Categories
Pressure Ratings/PED CategoriesPressure Ratings/PED Categories
Pressure Ratings/PED Categories See Pressure Ratings/PED Categories Table 1-2 for maximum non-shock pressure
ScalesScales
ScalesScales
Scales Single or dual detachable aluminum plate
Nominal Lengths: 127mm, 200mm and 250mm
Graduations: Choice of direct reading units, millimeter or percentage of maximum flow with factor tag
Ambient Temperature LimitsAmbient Temperature Limits
Ambient Temperature LimitsAmbient Temperature Limits
Ambient Temperature Limits 33 to 125°F (1°C to 52°C)
Operating Fluid Temperature LimitsOperating Fluid Temperature Limits
Operating Fluid Temperature LimitsOperating Fluid Temperature Limits
Operating Fluid Temperature Limits Maximum: 250°F (121°C)
(Meter)(Meter)
(Meter)(Meter)
(Meter) Minimum: 33°F (1°C)
Operating Fluid Temperature LimitsOperating Fluid Temperature Limits
Operating Fluid Temperature LimitsOperating Fluid Temperature Limits
Operating Fluid Temperature Limits Maximum: 250°F (121°C) - Reed Switch
(Alarms)(Alarms)
(Alarms)(Alarms)
(Alarms) Maximum: 167°F (75°C) - Inductive Switch
Minimum: 33°F (1°C) - Reed Switch/Inductive Switch
DimensionsDimensions
DimensionsDimensions
Dimensions See Dimensions Figure 1-4
Materials of ConstructionMaterials of Construction
Materials of ConstructionMaterials of Construction
Materials of Construction
Metering TubeMetering Tube
Metering TubeMetering Tube
Metering Tube Borosilicate glass
WindowWindow
WindowWindow
Window Polycarbonate with UV inhibitor
FloatsFloats
FloatsFloats
Floats Size 2 and 6: Sapphire, glass, Carboloy
®
, 316 stainless steel
Size 7: Glass, 316 stainless steel
Sizes 8-13: 316 stainless steel
Float StopsFloat Stops
Float StopsFloat Stops
Float Stops Size 2, 6, 12 and 13: Teflon
®
Size 7, 8, 9 and 10: 316 stainless steel springs
HousingHousing
HousingHousing
Housing Cast Aluminum with Epoxy paint
End FittingsEnd Fittings
End FittingsEnd Fittings
End Fittings Brass or 316/316L stainless steel (1.4404)
O-ringsO-rings
O-ringsO-rings
O-rings Viton
®
fluoroelastomers, Buna-N, Kalrez
®
perfluoroelastomers (Stainless steel body only), EPDM (Stainless steel body only)
HardwareHardware
HardwareHardware
Hardware Stainless steel
ConnectionsConnections
ConnectionsConnections
Connections Brass or stainless steel fittings: NPT or BSPT/RC female connections
Stainless steel fittings: 150 lbs. flanges per ANSI B 16.5
Connection OrientationConnection Orientation
Connection OrientationConnection Orientation
Connection Orientation Vertical or horizontal on inlet and/or outlet
CertificationsCertifications
CertificationsCertifications
Certifications Declaration of Compliance 2.1
International Calibration Certificate
Declaration of Compliance 2.1 Pressure Test
Hazardous Location Certificate
Material Certification to DIN 3.1
Declaration of Compliance 2.1 Oxygen Service
Table 1-2 GT1000 Pressure Ratings and PED Categories
Maximum Operating Pressure (PSIG/bar) at Fluid Temperature: Up to 250°F (121°C)
Meter NPT ANSI 150# RF PED
Size Threaded Connections Flanged Connections Category
2 500/34.5 240/16.5 SEP
6 450/31 240/16.5 SEP
7 300/20.7 240/16.5 SEP
8 250/17 240/16.5 SEP
9 200/13.8 200/13.8 SEP
10 175/12.1 175/12.1 SEP
12 100/6.9 100/6.9 See Note
13 75/5.2 75/5.2 See Note
Note: Size 12 and 13 do not conform to Pressure Equipment Directive 97/23/EC,
therefore cannot be sold or used in the EU/EFTA.