YWZ-76~500 Series Liquid Level And Temperature Gauge (Traditional Type)

The YWZ-76~500 series liquid level and temperature gauge (traditional type) is an important accessory for oil tanks, lubrication systems, and gearboxes, used for visually displaying liquid level and temperature. It features a novel design, clear display, and is robust, leak-proof, and shock-resistant, with various specifications available.

Key Features of RFA series miniature direct return oil filters

• Dual Indication: Provides simultaneous visual measurement of both the oil level and the fluid temperature in the reservoir.

• Clear Visual Display: Features a transparent, sight-glass window that offers a clear, three-dimensional view of the fluid level, often marked with red lines to indicate high and low limits.

• Integrated Thermometer: Models with a "T" suffix (e.g., YWZ-127T) include a built-in bimetallic strip thermometer for accurate temperature readings within a standard range of -20°C to +100°C.

• Robust Construction: Designed for durability with materials such as die-cast aluminum or engineering plastic for the body, ensuring resistance to cracking, vibration, and leakage in industrial environments.

• Pressure Resistance: Suitable for operation within typical low-pressure environments, generally rated for pressures up to 0.1 to 0.15 MPa.

• Standardized Center Distances: Available in various standard center-to-center mounting hole distances (E value), ranging from 76mm to 500mm, to accommodate different tank sizes and configurations.

• Easy Installation: Designed for simple bolt-on installation using two threaded holes, complete with O-ring seals and mounting nuts, requiring minimal effort to fit onto the tank exterior.

• Leak-Proof Design: Employs reliable sealing mechanisms to ensure a leak-proof connection, maintaining the integrity of the hydraulic system.

Application

• Hydraulic Systems and Reservoirs: The most common application is on the side of hydraulic power units/tanks. They allow operators to quickly verify adequate fluid levels and monitor operating temperatures, which is critical for preventing pump cavitation (low level) or fluid degradation (high temperature).

• Lubrication Systems: Used extensively on large industrial machinery's centralized lubrication oil tanks and sumps to ensure optimal oil levels and temperatures for effective machine element lubrication (e.g., bearings, gears).

• Gearboxes and Transmission Systems: Integrated into the housing of large gearboxes (common in wind turbines, mining equipment, and heavy industry) to provide a visual check of lubrication fluid status.

• Cooling Systems: Applied to coolant expansion tanks or reservoirs in heavy machinery, engines, and industrial cooling circuits to manage fluid levels and temperature.

• Machine Tools: Found on various machine tools and automated production lines as a standard accessory for monitoring operational fluids.

Packaging & Delivery

Level gauge are typically packaged securely to prevent damage during transit. The packaging includes:

Protective Wrapping: To safeguard the pump from environmental damage.

Custom Crates: For larger, heavier pumps, ensuring safe handling.

Documentation: Includes installation, maintenance instructions, and warranty details.

Delivery time depends on the model, customizations, and location but typically ranges from 2 to 6 weeks from the order date.

Certifications & Quality Assurance

All Level gauge are manufactured in compliance with international standards, ensuring high performance and reliability:

ISO 9001: Certified for quality management systems.

CE Certification: Ensures compliance with European safety, health, and environmental protection standards.

RoHS Compliance: Ensures the pump does not contain hazardous materials.

Factory Testing: Every pump is rigorously tested for performance, pressure, and leak integrity before shipping.

FAQ

Are you a manufacture for the Level gauge or a wholesale ?

We are a manufacture for Level gauge.We are located in Changzhou City, Jiangsu Province, China.Welcome to visit us.

What's our advantages?

Factory established in 2005;

With a great deal of production experience;

80+ employees become the professional team;

Constant updated ERP system ensure efficiency of work;

Sophisticated equipment ehanced the accuracy of products;

Professional salesmen provide the greast service;

With a large number of famous customers all over the world;

Great after-sales service;

With the long term cooperation with famous logistics and express company in China,provide the better goods service.

What is your payment terms?

Small order/sample order,full payment in advance; Big orders send the first payment 30% before the production,and the balance before shippment.We'll show the photos of the products and packages before delivery.

Can you make my own brand on the products?

Of course we can. Just send me your logo  we can make it for you.

What is our main export market?

America(40.5%):USA, Canada, Argentina, Brazil

Europe(30.8%):Italy,Germany,England,Holland,Spain,Swiss,Finland,Russia,Poland.

Asia(23.5%):Korea,singapore,India,Turkey,Vietnam,Saudi Arabia,Syria, Israel,Lebanon.

Others(5.8%).

The Green hydraulic pump manufacturing facility is a specialized industrial plant that focuses on producing hydraulic pumps and related components. These factories are equipped with advanced machinery and technology to fabricate high-quality pumps designed for a wide range of applications, from heavy equipment and machinery to automotive and industrial systems.

The production process typically involves precision engineering, where raw materials like metals and alloys are processed into pump components such as gears, pistons, cylinders, and seals. These parts are then assembled into fully functional hydraulic pumps, which are tested for performance and quality control to ensure reliability, efficiency, and durability under various working conditions.

Green Hydraulic's manufacturing facilities for hydraulic pumps maintain stringent quality standards, often adhering to international certifications, to meet the expectations of customers in industries such as construction, agriculture, automotive, and manufacturing.

All hydraulic pumps produced by Green Hydraulic have undergone compliance testing, ensuring their quality and reliability.

To meet the diverse needs of different industries, the green hydraulic offer customization options, such as specialized seals, materials, and pump configurations. These facilities often work closely with engineering teams to develop tailored solutions for specific applications, from high-pressure systems to low-flow, high-efficiency pumps.

Each pump undergoes a rigorous quality control process, where pressure tests and performance assessments are conducted to ensure that the pumps meet the required standards for flow rate, pressure capacity, and durability.