Ywz-80t-100t Liquid Level Gauge Mechanical Oil Level Indicator with Temperature Indicator

U-IDEAL level gauge > Oil level gauge > Ywz-80t-100t Liquid Level Gauge Mechanical Oil Level Indicator with Temperature Indicator

Product Introduction
The Ywz-80t-100t Liquid Level Gauge Mechanical Oil Level Indicator with Temperature Indicator which supplied from our company are essential accessories of oil tank, oil cellar, cooling case and gear box. This YWZ-T type oil gauge can indicate both liquid level and liquid temperature.
These type of oil level gauges are an attractive, new and unique type, and can indicate liquid level and temperature clearly. Good assembly performances; fixed installation, crack control, shockproof and leakage proof and their advantages. These type of oil level gauges are designed to 25 different kinds' specifications according the oil tank volume. We assure the products quality for one year, and welcome all new and old customer to try these type products.

Model Explanation

liquid level and temperature gage-oil level gauge

Example:
YWZ-80: Oil gauge without thermometer for hydraulic oil.
YWZBH-80T: Oil gauge with thermometer for water-ethylene glycol.

Model Selection oil YWZ-T oil Level gauge

MODEL	Size(mm) center to center distance
	L (Gauge)	E (C-C)	B (Indicator)
YWZ-76	106	76	37
YWZ-76T
YWZ-80	110	80	42
YWZ-80T
YWZ-100	130	100	62
YWZ-100T
YWZ-125	155	125	87
YWZ-125T
YWZ-127	157	127	89
YWZ-127T
YWZ-150	180	150	112
YWZ-150T
YWZ-160	190	160	122
YWZ-160T
YWZ-200	230	200	162
YWZ-200T
YWZ-250	280	250	212
YWZ-250T
YWZ-254	284	254	215
YWZ-254T
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

600-YWZ-250T oil level gauge with thermometer

YWZ Series Oil‑Temperature & Level Gauge

The YWZ series is a side‑mount visual indicator for hydraulic and lubrication systems.It is installed on hydraulic oil tanks, lubrication stations, cooling boxes and gear boxes. It directly shows real‑time oil level; the T‑type version also displays oil temperature with dual Celsius/Fahrenheit scales.

It helps operators check oil volume to avoid pump cavitation caused by insufficient oil, and monitor operating oil temperature for system protection. It is widely used in machine tools, engineering machinery and general industrial hydraulic equipment.

Working condition: Working pressure 0.1‑0.15 MPa, working temperature ‑20 ℃ ~ +100 ℃.

Short catalog version

YWZ oil level gauge is mounted on hydraulic reservoirs, lubrication units and gear boxes for visual observation of oil level and oil temperature, preventing low‑oil faults for hydraulic systems.

YWZ Oil‑Level Gauge – Installation Notes

Mount vertically on the side wall of oil tank, keep the scale upright for correct reading.
Avoid impact, bending and heavy load on the gauge body during installation.
Tighten fittings evenly; do not over‑torque to prevent cracking of the glass or plastic tube.
Select compatible gaskets resistant to hydraulic oil to avoid leakage.
Keep away from heat sources and direct flame.

Common Faults & Solutions

Oil leakageUneven tightening or damaged gasket. Replace gasket and fasten screws evenly.
Blurred viewing surfaceOil contamination or dirt. Clean the surface; check oil quality inside the tank.
Incorrect level readingInclined installation or blocked inner channel. Re‑install vertically, clear blockages.
Temperature indicator fails (for temperature‑integrated type)Thermo‑element damaged. Replace the complete YWZ gauge assembly.