Product
YWZ Oil Level & Temperature Gauge
The YWZ gauge provides clear, direct monitoring of oil level and temperature in hydraulic reservoirs, lubrication systems, cooling tanks and gearboxes.
Technical Specifications
| Product Type | Oil Level & Temperature Gauge |
|---|---|
| Model Series | YWZ / YWZ-T |
| Mounting Center | 76–500 mm |
| Temperature Range | −20°C to +100°C |
| Working Pressure | 0.10–0.15 MPa |
| Connection | M10 standard; other options on request |
| Application | Hydraulic oil tanks and lubrication systems |
- Standard and custom specifications are available.
- Drawing and sample-based customization is supported.
Oil Level Indicator
Product Description
The YWZ Oil Level & Temperature Gauge is a side-mounted visual indicator designed for hydraulic reservoirs, lubrication units, cooling tanks and gearbox oil systems. It enables operators to observe the fluid level directly through the transparent viewing window. The T-type model also provides an integrated temperature indication from −20°C to +100°C.
The gauge is installed vertically on the side wall of the reservoir using two mounting bolts. The model number normally represents the center-to-center distance between the mounting connections. For example, YWZ-150T has a 150 mm mounting center, while “T” indicates the temperature-reading version.
A protective housing helps shield the transparent indicator from accidental impact. Sealing washers installed between the gauge and tank wall help provide a secure, leak-resistant connection. Its compact construction and clear display make the YWZ series suitable for routine inspection of oil level and operating temperature without electrical power.
Common applications include:
Hydraulic power units
Machine-tool oil tanks
Industrial lubrication systems
Gearboxes and reduction units
Mobile and construction equipment
Cooling and circulating-oil reservoirs
Size
| MODEL | Size(mm) | Size(mm) | Size(mm) |
|---|---|---|---|
| MODEL | L (Length) | E (C-C) | B (Visible Length) |
| YWZ-76 | 106 | 76 | 37 |
| YWZ-76T | 106 | 76 | 37 |
| YWZ-80 | 110 | 80 | 42 |
| YWZ-80T | 110 | 80 | 42 |
| YWZ-100 | 130 | 100 | 62 |
| YWZ-100T | 130 | 100 | 62 |
| YWZ-125 | 155 | 125 | 87 |
| YWZ-125T | 155 | 125 | 87 |
| YWZ-127 | 157 | 127 | 89 |
| YWZ-127T | 157 | 127 | 89 |
| YWZ-150 | 180 | 150 | 112 |
| YWZ-150T | 180 | 150 | 112 |
| YWZ-160 | 190 | 160 | 122 |
| YWZ-160T | 190 | 160 | 122 |
| YWZ-200 | 230 | 200 | 162 |
| YWZ-200T | 230 | 200 | 162 |
| YWZ-250 | 280 | 250 | 212 |
| YWZ-250T | 280 | 250 | 212 |
| YWZ-254 | 284 | 254 | 215 |
| YWZ-254T | 284 | 254 | 215 |
| YWZ-300T | 330 | 300 | 262 |
| YWZ-350T | 380 | 350 | 312 |
| YWZ-400T | 430 | 400 | 362 |
| YWZ-450T | 480 | 450 | 412 |
| YWZ-500T | 530 | 500 | 462 |
CUSTOM MANUFACTURING
Need a Custom Size or Specification?
Send your drawing, sample, dimensions, material requirements, operating temperature, pressure and process medium. We will review the application and confirm the suitable product specification before production.
Standard products and OEM/ODM solutions available.
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- Operating temperature and pressure
- Process medium and installation details
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