LEDAER Y Series
Mechanical Pressure Gauges: Proven Accuracy for Industrial Direct Monitoring
📌 Overview
LEDAER Technology’s Y Type pressure gauges are precision mechanical instruments utilizing sensitive Bourdon tubes, diaphragm boxes, or bellows. These elements undergo elastic deformation under pressure, converted into visual readings via an internal movement mechanism. They are the ideal choice for direct pressure monitoring in pipelines and tanks where electrical power is unavailable or impractical.
✨ Key Structural Features
Overflow Safety
Special overflow hole design releases internal pressure if the tube ruptures, protecting the glass panel.
High-Clarity Glass
Choice of standard, reinforced, or non-reflective glass for high-impact or sunny outdoor sites.
Pulsation Dampening
Optional throttle valves reduce pressure spikes, providing stable readings for dynamic fluid systems.
Spring Structures
Available in single-coil Bourdon or multi-coil helical tubes to match specific pressure requirements.
📊 Technical Specifications
| Parameter | Details |
|---|---|
| Accuracy Class | Precision: 0.1, 0.16, 0.25, 0.4 grade; General: 1.0, 1.6, 2.5 grade |
| Isolation Materials | SS316, PTFE-Coated, Tantalum, Hastelloy C, Titanium |
| Dial Diameter | 40mm, 60mm, 100mm, 150mm |
| Medium Temp | Standard: -60°C to 120°C |
| Pressure Types | Gauge, Absolute, Compound (Negative + Positive) |
| Case Materials | Stainless Steel (SS304, SS316), PTFE-Coated options |
| Explosion-Proof | Intrinsically safe (Ex ia), Flameproof (Ex d) |
🏗️ Configuration Mastery
Build your Y Type gauge by combining structural and functional codes:
N = Vibration-resistant (Liquid filled); X = Electric contact for automated alarms.
Standard threaded (1) or flanged (2) process connections with custom sizing.
Choice of SS304 (S4), SS316 (S6), or SS+PTFE (F) for maximum chemical resistance.
🏭 Typical Applications
Wellhead pressure monitoring and tank level indication.
Corrosive fluid systems and reactor pressure checks.
Hydraulic/pneumatic systems and compressor monitoring.
Sanitary process monitoring and CIP system pressure control.
Why Choose LEDAER Pressure Gauges?
Ensures critical measurement in remote or hazardous areas without any electrical supply.
Liquid-filled models withstand high-vibration zones near pumps and compressors[cite: 671].
From Tantalum to PTFE, we provide materials for the most aggressive chemical media[cite: 655, 670].
Maximum Safety with Overflow Protection and Extreme Chemical Resistance.
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