HLVN PRESSURE GAUGE
HLVN pressure gauge is widely used in petroleum, mining, hydraulic, refrigeration units and other industrial fields. I has exquisite appearance, high quality and low price, anti-vibration and anti-pulse from medium, high accuracy and excellent anti-fatigue properties.
Structure and principle:
The meter is composed of pressure conduction system (including joint, spring tube and a throttle device), gear transmission mechanism, indicator device (pointer and dial) and the shell (including watchcase, table cover, table glass etc.). The shell is a gas-tight structure, which can effectively protect the inner working fluid leakage.
|MODEL||HLVN-A (LOW PRESSURE)||HLVN-B (HIGH PRESSURE)|
|WORKING ENVIRONMENT||5℃～55℃（filled with glycerol） -25℃～55℃（filled with glycerol）|
|ANTI WORKING ENVIRONMENT VIBRATION||V、H、4|