Description
Product Overview
The Krueger Sentry H-2-33 level gauge is engineered to provide precise fluid level readings in demanding industrial environments. With a maximum measurement depth of 33 inches, this gauge offers a clear, easy‑to‑read scale that helps operators quickly assess liquid levels in hydraulic reservoirs, tanks, and pipelines. Constructed from high‑quality galvanized steel, the gauge body resists corrosion, abrasion, and the harsh chemicals often encountered in heavy‑duty applications. The NPT male thread ensures a secure, leak‑free connection to standard hydraulic fittings, while the 2‑inch overall width allows for compact installation in tight spaces. Designed for durability, the gauge incorporates a robust glass window protected by a stainless‑steel bezel, delivering long‑lasting visibility even in high‑vibration settings.
Usage
This level gauge is ideally suited for a wide range of hydraulic and pneumatic systems across manufacturing, construction, and agricultural sectors. It can be installed on hydraulic cylinders, pressure vessels, and fluid storage tanks where accurate level monitoring is critical for safety and efficiency. The gauge’s NPT male fitting makes it compatible with standard 2‑inch pipe connections, simplifying retrofits and new installations alike. Whether used in a mobile equipment setup, a stationary production line, or a remote field operation, the gauge provides reliable performance in temperatures ranging from -20°C to 120°C. Its clear markings and sturdy construction reduce the need for frequent recalibration, helping maintenance teams focus on other essential tasks.
Why Choose Us
Choosing the Krueger Sentry H-2-33 gauge means selecting a product backed by decades of industry expertise and a commitment to quality. Each gauge undergoes rigorous testing for pressure tolerance, impact resistance, and leak integrity before leaving the factory, ensuring it meets or exceeds OEM specifications. The galvanized steel construction not only extends service life but also minimizes downtime caused by corrosion‑related failures. In addition, Krueger provides comprehensive technical support and a responsive after‑sales service team ready to assist with installation guidance, troubleshooting, and spare part availability. Our dedication to customer satisfaction is reflected in the product’s high rating and positive reviews from professionals who rely on its performance daily.
Key Features
- 33‑inch measurement depth delivers accurate level reading for large tanks and reservoirs.
- Galvanized steel body provides superior corrosion resistance in harsh environments.
- NPT male thread ensures a secure, leak‑free connection to standard hydraulic fittings.
- Compact 2‑inch width allows installation in confined spaces without sacrificing visibility.
- Dedicated customer support and easy access to replacement parts for long‑term reliability.
FAQ
What size pipe does the gauge connect to?
The gauge features a 2‑inch NPT male thread, which is compatible with standard 2‑inch hydraulic and pneumatic pipe sizes commonly used in industrial applications.
Can the gauge be used in high‑temperature environments?
Yes, the gauge is rated for operation from -20°C up to 120°C, making it suitable for a wide range of temperature conditions encountered in most hydraulic systems.
Is the gauge resistant to chemical corrosion?
The galvanized steel construction provides excellent resistance to many chemicals, oils, and moisture, helping to prevent rust and extend the gauge’s service life.
How often does the gauge need calibration?
Under normal operating conditions, the gauge maintains its accuracy for years. Calibration is only required if the gauge is subjected to extreme shock, impact, or if a significant change in fluid properties occurs.
What warranty does Krueger offer?
Krueger provides a limited one‑year warranty covering manufacturing defects, ensuring that any issues arising from material or workmanship are addressed promptly.




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