description Technical Overview
Zedeyes Utility Pressure Gauge
The Zedeyes 111CF is a versatile, economical dry pressure gauge designed for everyday utility pressure measurement across commercial and industrial applications. Built around a reliable Bourdon tube measuring system, the Model 111CF provides dependable performance for monitoring non-viscous, non-crystallizing gaseous and liquid media that do not attack copper alloys.
Enclosed in a durable black steel case with electrostatic protective coating, the 111CF features a solid brass socket machined directly from heavy brass bar stock, delivering superior thread strength and connection stability compared to lighter commercial alternatives. Equipped with a scratch-resistant snap-in window and a geometrically balanced dial layout, it ensures clear, accurate, and effortless pressure reading.
Key Features & Benefits
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Heavy-Duty Solid Brass Socket: Socket CNC-machined from high-density brass bar stock provides a robust, fracture-resistant process connection and extra body weight.
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Break- & Scratch-Resistant Lens: Heavy-duty snap-in optical window resists surface impacts and scratches in everyday industrial and workshop usage.
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Guaranteed Accuracy Grade: Factory-calibrated to deliver guaranteed Class 1.6% accuracy (NS 50, 63, 100 mm) or Class 2.5% accuracy (NS 40 mm).
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Corrosion-Protected Enclosure: Black steel casing with electrostatic coating guards the housing against ambient rust and atmospheric wear.
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Extensive Size Options: Offered in four nominal dial diameters (40 mm, 50 mm, 63 mm, and 100 mm) with pressure ranges spanning 0–1 bar to 0–400 bar, plus vacuum and compound spans.
Primary Applications
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HVAC & Building Automation: Boiler pressure lines, hot/cold water circulating pumps, and air handling units.
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Pneumatics & Compressed Air: Compressed air distribution headers, pneumatic valve manifolds, and air regulators.
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Medical & General Machinery: Non-critical medical equipment, workshop air lines, and OEM general-purpose machines.
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Utility Fluid Loops: Monitoring non-corrosive water, light oil, and inert gas lines.
| Specification | Details |
|---|---|
| Nominal Sizes | 40, 50, 63 and 100 mm |
| Scale Ranges | 0–1 bar to 0–400 bar; 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 – NS 40 | ±2.5% of full scale |
| Accuracy – NS 50, 63 and 100 | ±1.6% of full scale |
| Window | Snap-in, scratch-resistant lens |
| Case | Black steel with electrostatic coating |
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