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1141 Differential Pressure Gauge
- Overview
- Applications
- Certificates & Approvals
Overview
The Ashcroft® 1141 differential pressure gauge is an economical means for measuring pressure between two independent pressure sources. Uses a rolling diaphragm to separate high and low pressure ports and isolates media between low and high pressure sides.
Key Features:
- Glass filled nylon case
- High static pressure capability of 200 bar
- Superior magnets for smoother pointer motion
- Reed switches (optional) for direct system control
Specifications:
- Accuracy: ±2% (ascending pressure)
- Pressure Ranges: 0 ... 250 mbar to 0 ... 7 bar
- Dial size: 2 1/2", 4 1/2" and 6"
- Case: glass filled nylon
- Body: aluminum, brass or stainless steel
- Wetted Material: body material, Teflon®, ceramic and various o-ring materials
Applications
The 1141 differential pressure gauge is ideal for locations where temperature fluctuations can cause condensation. The rolling diaphragm is not recommended in applications where the gauge can be exposed to reverse pressure:
- Condition Monitoring across Heat Exchange
- Filtration Monitoring
- Flow Measurement
- Leak Detection
Certificates & Approvals
- EAC
Related Products
1140 Differential Pressure Gauge
The Ashcroft® 1140 piston style differential pressure gauge with a glass filled nylon case is recommended where small migration of the process media is permissible and is available with static pressure up to 400 bar.
1142 Differential Pressure Gauge
The 1142 convoluted diaphragm style differential pressure gauge with a glass filled nylon case is recommended for air, gas and liquid mediums. It is available with a static pressure of 100 bar.