meter hardware and accessories
Differential Pressure Testers
For Differential Pressure “Drop” Tests of Natural Gas Meters
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Overview
Differential testing is used to determine changes in the rotary meter after installation. The test is performed using the M201E DP tester under actual conditions of gas flow rate, line pressure and specific gravity. In lieu of a transfer prover, differential testing gives a good indication of the operational condition of the meter.
Specifications
Performance
- Accuracy
- Typically % of full scale (model dependent)
- Response Time
- Fast sampling or real-time measurement
Measurement
- Units Supported
- Pa, kPa, bar, mbar, PSI, inH₂O, mmH₂O
- Resolution
- Digital resolution based on sensor/display
Operating Conditions
- Storage Temperature
- Defined storage range
- Operating Temperature Range
- Defined operating range
Environmental
- Protection Class
- IP rating (e.g., IP54, IP65)
General Overview
- Product Type
- Differential Pressure Tester
- Measurement Type
- Differential, gauge, absolute (model dependent)
- Function
- Measures differential pressure between two points
- Applications
- HVAC, gas systems, filters, pipelines, lab testing
Construction
- Port Size
- 1/8 or 1/4 in pressure ports
- Body Material
- Plastic/Metal
Installation
- Mounting Type
- Handheld/bench/panel mount
Display
- Indicators
- Low battery, overload, error indication
Control & Interface
- Display Type
- LCD/digital display
Power
- Battery Type
- AA/lithium/rechargeable
- Battery Lifetime
- Hours of operation or years (model dependent)
Safety & Compliance
- Approvals
- CE, NIST traceable (optional)
Performance
- Accuracy
- Typically % of full scale (model dependent)
- Response Time
- Fast sampling or real-time measurement
Measurement
- Units Supported
- Pa, kPa, bar, mbar, PSI, inH₂O, mmH₂O
- Resolution
- Digital resolution based on sensor/display
Operating Conditions
- Storage Temperature
- Defined storage range
- Operating Temperature Range
- Defined operating range
Environmental
- Protection Class
- IP rating (e.g., IP54, IP65)
General Overview
- Product Type
- Differential Pressure Tester
- Measurement Type
- Differential, gauge, absolute (model dependent)
- Function
- Measures differential pressure between two points
- Applications
- HVAC, gas systems, filters, pipelines, lab testing
Construction
- Port Size
- 1/8 or 1/4 in pressure ports
- Body Material
- Plastic/Metal
Installation
- Mounting Type
- Handheld/bench/panel mount
Display
- Indicators
- Low battery, overload, error indication
Control & Interface
- Display Type
- LCD/digital display
Power
- Battery Type
- AA/lithium/rechargeable
- Battery Lifetime
- Hours of operation or years (model dependent)
Safety & Compliance
- Approvals
- CE, NIST traceable (optional)
- Accuracy : Typically % of full scale (model dependent)
- Units Supported : Pa, kPa, bar, mbar, PSI, inH₂O, mmH₂O
- Storage Temperature : Defined storage range
- Response Time : Fast sampling or real-time measurement
- Resolution : Digital resolution based on sensor/display
- Protection Class : IP rating (e.g., IP54, IP65)
- Product Type : Differential Pressure Tester
- Port Size : 1/8 or 1/4 in pressure ports
- Operating Temperature Range : Defined operating range
- Mounting Type : Handheld/bench/panel mount
- Measurement Type : Differential, gauge, absolute (model dependent)
- Indicators : Low battery, overload, error indication
- Function : Measures differential pressure between two points
- Display Type : LCD/digital display
- Body Material : Plastic/Metal
- Battery Type : AA/lithium/rechargeable
- Battery Lifetime : Hours of operation or years (model dependent)
- Approvals : CE, NIST traceable (optional)
- Applications : HVAC, gas systems, filters, pipelines, lab testing
Manuals and Guides
Name
Description
File Size
Date
Size
Differential Pressure Testers Manuals and Guides (English)
application/pdf 449.5 KB
10/9/2023
449.5 KB
Data Sheet
Name
Description
File Size
Date
Size
Differential Pressure Testers Data Sheet (English)
application/pdf 382.01 KB
10/9/2023
382.01 KB
Name
Description
File Size
Date
Size
Differential Pressure Testers Data Sheet (English)
application/pdf 382.01 KB
10/9/2023
382.01 KB
Differential Pressure Testers Manuals and Guides (English)
application/pdf 449.5 KB
10/9/2023
449.5 KB
Name
Description
File Size
Date
Size
Differential Pressure Testers Manuals and Guides (English)
449.5 KB
10/9/2023
Differential Pressure Testers Data Sheet (English)
382.01 KB
10/9/2023
Name
Description
File Size
Date
Size
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