1142 Differential Pressure Gauge

The Ashcroft 1142 differential pressure gauge is a low cost means for measuring pressure between two independent pressure sources. Used on process monitoring or control the unit's system design prevents any process media migration between low and high pressure sides and is intended for use with air, gas, hydraulic oil and non-corrosive applications. 

Key Features:

• Glass filled nylon case
• High static pressure capability (100 bar)
• Superior magnets for smoother pointer motion
• Reed switches (optional) for direct system control

Specifications:

• Accuracy: ±2% (ascending pressure)
• Pressure Ranges: 0 ... 75 mbar to 0 ... 4 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