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GYW-100~381 Series Liquid Level Control Type Liquid Level And Temperature Gauge

Parameter Detail
Center Distance 100mm to 381mm (and other options)
Max. Working Pressure Typically 0.1 to 0.15 MPa
Operating Temperature -20°C to +80°C (standard range, depends on seal material)
Temperature Gauge Range Usually 0°C to +100°C
Switching Voltage Commonly 50 V AC/DC
Switching Current Up to 0.2 A (for low power switching) or higher with relays
Electrical Connection Various options, including standard AMP plugs or terminal boxes
Applicable Fluids Mineral oils, water-oil emulsions, specific synthetic fluids (compatibility check needed)
  • GYW-100~381 Series Liquid Level Control Type Liquid Level And Temperature Gauge

  • Green Hydraulic

  • Yes

  • ISO9001,CE

  • Standard

  • 1 set

Availability:
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Product Description

The GYW-100~381 series liquid level control type liquid level and temperature gauge is an advanced hydraulic tank accessory that not only provides a visual indication of fluid level and temperature but also incorporates electrical switching contacts for remote monitoring and control of both parameters. This allows for automated warning signals or system shutdowns based on preset high or low limits.


Key Features of RFA series miniature direct return oil filters

  • Integrated Control Function: A primary feature is the ability to provide electrical switching signals (via integrated float switches and temperature switches) for automated control or remote alarming. This allows systems to react automatically to abnormal levels or temperatures.

  • Dual Monitoring: Offers simultaneous, clear visual monitoring of both the fluid level and temperature, ensuring comprehensive oversight of system conditions.

  • Magnetic Float Switch Principle: The level control function typically uses a magnetic float that moves with the liquid level. This float magnetically actuates reed switches at user-defined points along the gauge's height to open or close an electrical circuit.

  • Temperature Sensing: Includes a temperature sensor or switch (e.g., bimetallic strip or thermistor) that activates an electrical contact when a specific nominal temperature (e.g., 60°C, 70°C, or 80°C) is reached, useful for high-temperature warnings.

  • Durable Construction: Designed for industrial environments, often featuring robust materials like die-cast aluminum or plastic bodies and shatterproof transparent polyamide viewing lenses to withstand vibration and resist leakage.

  • Versatile Mounting: Designed for direct, two-hole mounting on the exterior of the oil tank, available in various standard center distances (from 100mm to 381mm or more) to fit different tank sizes.

Application

  • Hydraulic Systems and Power Units: Used in oil tanks to trigger alarms or automatic shutdown when the fluid level or temperature exceeds preset limits, preventing pump cavitation or oil overheating.

  • Machine Tools and Automation Equipment: Integrated into fluid systems to achieve automated process control and safety monitoring.

  • Lubrication Systems and Gearboxes: Monitors the lubricant level and temperature of large machinery to ensure optimal operating conditions.

  • Systems Engineering: Used in automated control systems that require real-time feedback of fluid level and temperature signals.

Vane Pump Application

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.

Green Hydraulic Patent Certificate

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%).

Unedited footage of the Green Hydraulic Factory

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.

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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.

Unedited footage of the Green Hydraulic Factory2

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.

Unedited footage of the Green Hydraulic Factory3

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

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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.

Unedited footage of the Green Hydraulic Factory5

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.


Green Hydraulic Advantages


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