meter hardware and accessories
Critical Flow Provers
For test at lower line pressure.
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Overview
The Honeywell American Meter Sonic Nozzle Flow Prover offers an effective method for calibrating gas meters. The prover is connected to the meter outlet and gas or air is passed through the meter and the prover. The time necessary for a chosen number of cubic feet to register on the meter is determined using a stopwatch.
Specifications
Performance
- Accuracy
- ±0.15% (standard time)
- Test Pressure Range
- 3.6 to 1000 psig
- Pressure Ratings
- Method A: 500 psig, Method B: 1000 psig
Dimensions & Sizes
- Throat Diameter Range
- ~0.094 to 0.625 in
Measurement & Metrology
- Test Media
- Air and Natural Gas
Operating Conditions
- Temperature Range
- Method A: 20 to 100 deg F, Method B: 0 to 200 deg F
Functional Features
- Standard Time
- Time for 1 cubic foot of air at 60 deg F and 10 psig inlet pressure
Construction
- Seal Type
- O-ring seals on nozzle flange
- Nozzle Material
- Stainless Steel
- Components
- Sonic flow nozzles, prover holder, accessories
Flow & Performance
- Recommended Flow Points
- 10 to 20%, ~50%, 80 to 100% of meter capacity
General Overview
- Function
- Provides precise gas flow measurement and calibration for meters
- Applications
- Gas meter testing and calibration
Measurement
- Flow Rate
- 250 to 6000 scfh
Installation & Configuration
- Compatibility
- Designed for 2 in critical flow prover holders
Performance
- Accuracy
- ±0.15% (standard time)
- Test Pressure Range
- 3.6 to 1000 psig
- Pressure Ratings
- Method A: 500 psig, Method B: 1000 psig
Dimensions & Sizes
- Throat Diameter Range
- ~0.094 to 0.625 in
Measurement & Metrology
- Test Media
- Air and Natural Gas
Operating Conditions
- Temperature Range
- Method A: 20 to 100 deg F, Method B: 0 to 200 deg F
Functional Features
- Standard Time
- Time for 1 cubic foot of air at 60 deg F and 10 psig inlet pressure
Construction
- Seal Type
- O-ring seals on nozzle flange
- Nozzle Material
- Stainless Steel
- Components
- Sonic flow nozzles, prover holder, accessories
Flow & Performance
- Recommended Flow Points
- 10 to 20%, ~50%, 80 to 100% of meter capacity
General Overview
- Function
- Provides precise gas flow measurement and calibration for meters
- Applications
- Gas meter testing and calibration
Measurement
- Flow Rate
- 250 to 6000 scfh
Installation & Configuration
- Compatibility
- Designed for 2 in critical flow prover holders
- Accuracy : ±0.15% (standard time)
- Throat Diameter Range : ~0.094 to 0.625 in
- Test Pressure Range : 3.6 to 1000 psig
- Test Media : Air and Natural Gas
- Temperature Range : Method A: 20 to 100 deg F, Method B: 0 to 200 deg F
- Standard Time : Time for 1 cubic foot of air at 60 deg F and 10 psig inlet pressure
- Seal Type : O-ring seals on nozzle flange
- Recommended Flow Points : 10 to 20%, ~50%, 80 to 100% of meter capacity
- Pressure Ratings : Method A: 500 psig, Method B: 1000 psig
- Nozzle Material : Stainless Steel
- Function : Provides precise gas flow measurement and calibration for meters
- Flow Rate : 250 to 6000 scfh
- Components : Sonic flow nozzles, prover holder, accessories
- Compatibility : Designed for 2 in critical flow prover holders
- Applications : Gas meter testing and calibration
Manuals and Guides
Name
Description
File Size
Date
Size
Critical Flow Provers Manuals and Guides (English)
application/pdf 2.23 MB
10/31/2023
2.23 MB
Data Sheet
Name
Description
File Size
Date
Size
Critical Flow Provers Data Sheet (English)
application/pdf 139.53 KB
10/31/2023
139.53 KB
Name
Description
File Size
Date
Size
Critical Flow Provers Manuals and Guides (English)
application/pdf 2.23 MB
10/31/2023
2.23 MB
Critical Flow Provers Data Sheet (English)
application/pdf 139.53 KB
10/31/2023
139.53 KB
Name
Description
File Size
Date
Size
Critical Flow Provers Manuals and Guides (English)
2.23 MB
10/31/2023
Critical Flow Provers Data Sheet (English)
139.53 KB
10/31/2023
Name
Description
File Size
Date
Size
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