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Oil Filled Pressure Gauge

Oil Filled Pressure Gauge

Model 112AB For pulsating pressures or mechanical vibrations
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description Technical Overview

Zedeyes Oil-Filled Pressure Gauge

The Zedeyes 112AB is a heavy-duty, liquid-filled pressure gauge engineered to mitigate the destructive effects of high mechanical vibrations, severe dynamic shocks, and rapid pressure pulsations. Liquid filling dampens pointer movement, eliminates visual flutter, and continuously lubricates the internal gear assembly, significantly extending operational life in demanding hydraulic and industrial environments.

Constructed with a premium matte SS304 stainless steel case and an outside bayonet bezel, the Model 112AB features an openable design that allows easy field servicing, zero-point adjustments, and recalibration. Its case geometry is specifically optimized for clean panel mounting using mounting clamps, making it an ideal choice for OEM control panels and hydraulic power skids.

Key Features & Benefits

  • Field Recalibratable Bayonet Architecture: Outside bayonet bezel design enables easy removal of the front ring and glass window for fast internal access, zero adjustment, and recalibration.

  • Superior Shock & Vibration Dampening: Liquid-filled housing neutralizes intense mechanical vibration and pressure spikes, preventing internal component wear.

  • Panel-Mount Friendly Case Design: Specifically engineered for seamless flush panel installation using mounting brackets or panel clamps.

  • Guaranteed Leak-Proof Enclosure: Built with high-precision seals to guarantee 100% leak-free performance without liquid weeping or internal clouding.

  • High-Grade Components & Glass Window: Fitted with clear instrument glass and heavy-duty internal spare parts to preserve accuracy across extended service cycles.

Primary Applications

  • Hydraulic Power Units & Industrial Presses: Fluid power circuits, high-pressure hydraulic pumps, and heavy stamping presses subject to violent pressure shocks.

  • Panel & Skid Mounting: Integrated control panels, OEM machinery consoles, and hydraulic distribution manifolds.

  • Vibrating Machinery & Engines: Diesel engines, mobile construction equipment, compressor stations, and marine power plants.

  • Dynamic Fluid Power Loops: Monitoring utility lines and pumps experiencing rapid load fluctuations.

Specification Details
Nominal Sizes 63 and 100 mm
Scale Range – NS 63 0–1 bar to 0–700 bar
Scale Range – NS 100 0–0.6 bar to 0–700 bar
Additional Ranges Vacuum and compound ranges available
Pressure Limitation – Steady 75% of full scale
Pressure Limitation – Fluctuating 65% of full scale
Overpressure Limit 100% of full scale
Pressure Element Copper alloy
Permissible Ambient Temperature −20 to +60 °C
Maximum Medium Temperature +65 °C
Accuracy ±1.6% of full scale
Window Instrument glass
Case Matte SS304 with outside bayonet

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