Installation and Operation Manual
X-VA-GT1000-eng
Part Number: 541B078AAG
April, 2018
GT1000 Series
Section 1 Introduction
3
Table 1-1 Specifications - GT1000
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.
Capacities and Pressure Drops
See Capacities and Pressure Drop Tables
Flow Accuracy
Standard: ±2% Full Scale, Class 2.5 acc VDI/VDE
Optional: ±1% Full Scale, Class 1.6 acc VDI/VDE
Repeatability
≤
0.5% Full Scale
Pressure Ratings/PED Categories
See Pressure Ratings/PED Categories Tables for maximum non-shock pressure
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 Limits
33 to 125°F (1°C to 52°C)
Operating Fluid Temperature Limits
Maximum: 250°F (121°C)
(Meter)
Minimum: 33°F (1°C)
Operating Fluid Temperature Limits
Maximum: 250°F (121°C) - Reed Switch
(Alarms)
Maximum: 167°F (75°C) - Inductive Switch
Minimum: 33°F (1°C) - Reed Switch/Inductive Switch
Dimensions
See Dimensions Figures
Optional Equipment
Mounting hardware for flush or front of panel
Materials of Construction
Metering Tube
Borosilicate glass
Window
Polycarbonate with UV inhibitor
Floats
Size 2 and 6: Sapphire, glass, Carboloy
®
, 316 stainless steel
Size 7: Glass, 316 stainless steel
Sizes 8-13: 316 stainless steel
Float Stops
Size 2, 6, 12 and 13: Teflon
®
Size 7, 8, 9 and 10: 316 stainless steel springs
Housing
Cast Aluminum with Epoxy paint
End Fittings
Brass or 316/316L stainless steel (1.4404)
O-rings
Viton
®
fluoroelastomers, Buna-N, Kalrez
®
perfluoroelastomers (Stainless steel body only), EPDM (Stainless steel body only)
Hardware
Stainless steel
Connections
Brass or stainless steel fittings: NPT or BSPT/RC female connections
Stainless steel fittings: 150 lbs. flanges per ANSI B 16.5
Connection Orientation
Vertical or horizontal on inlet and/or outlet
Certifications
International Calibration Certificate
Material Certification to DIN 3.1
Declaration of Compliance 2.1 Oxygen Service
