Mechanical Pressure Gauge
Lanso is specialized in developing medium and high-end precision mechanical pressure gauges for pressure measurement, and manufactures different types of better-quality mechanical pressure gauges in the market depending on advanced equipment.
Working principles of mechanical gauges for pressure measurement: the end of the Bourdon tube moves due to elastic deformation under pressure or vacuum. Through transmission and amplification of the mechanical transmission mechanism (connecting rod and movement), the pointer turns on the dial to indicate the corresponding readings.
FAQ of Mechanical Pressure Gauge
How to choose the instrument range?
In general, the measured media maximum pressure of mechanical pressure measuring devicesdoes not exceed 3/4 of the upper measurement limit.
What is the function of the L-type switch or oil filler plug on the pressure gauge case?
When the measured media pressure is low (＜2.5MPa) or filling oil, the pressure inside the case will change with the ambient temperature when the L-type switch is not turned off or the oil filler plug is closed, which will affect the accuracy of the mechanical pressure measuring devices. Therefore, please turn on the L-type switch or open the oil filler plug before use.
Why is an oil-filled pressure gauge used?
An oil-filled mechanical pressure measuring device can also be called a vibration-proof pressure gauge. Oil filling in the case can provide damping to the moving parts in the case, which can not only reduce the impact of vibration on accuracy but also extend the life of the instrument.
What is the function of an explosion-proof hole?
When high pressure is formed inside the case after the Bourdon tube ruptures, the rubber plug in the explosion-proof hole will be thrown out to prevent the front window glass from bursting and causing personal injury.
What should I do if the temperature of the media in the liquid-filled pressure gauge exceeds 100°C?
You can use such accessories as condenser tubes or capillaries to lower the media temperature and reduce additional temperature errors.
Under what circumstances will the instrument display be inaccurate?+
The ambient temperature is too high or too low, and the mechanical pressure measuring devices is overloaded.
What is an electro-connecting pressure gauge?+
The pressure gauge with electrical contacts is integrated with electrical contacts, and is an instrument with both mechanical local display and extra switching output. Even in the event of power outage, the measured value can still be read locally.
For more informationabout equipment used to measure pressureand types of pressure instruments, please feel free to contact us!
Send product request
Other supplier products
 |
Digital Air Pressure Gauge | Lanso Instruments Inc. is aCanada-basedindustrial products manufacturer &supplierspecializing in pressure measuring equipment. The company's ex... |
 |
Lanso Pressure Measurement Instrument | Our current line of an instrument used to measure pressure of fluids features Gas Density Monitor Series, Pressure Gauges and Meters, Differential ... |
 |
Lanso Pressure Measurement Instrument | Our current line of an instrument used to measure pressure features Gas Density Monitor Series, Pressure Gauges and Meters, Differential Gauges, Di... |
 |
Pressure Measurement Gauge | Lanso, as a professional oil pressure gauge manufacturers& supplier, keeps on providing our customers with different types of pressure gaugesan... |
 |
Diaphragm Pressure Gauge | Lanso Instruments Inc. is aCanada-basedindustrial products manufacturer &supplierspecializing in tool to measure pressure. The company's extens... |
Same products
 |
Optical Brightener OB-1 (OBA 393) | Seller: Jinan Ogilvy Chemical Co., Ltd | Chemical Name: 2-[(Ethylsulfanyl)methyl]phenyl methylcarbamateC.I.: 393CAS: 1533-45-5Molucular Fo... |
 |
PH-A63 Waterproof PH/EC/Temperature Meter | Seller: Kelilong Electron Co.,Ltd | Model PH-A63 Range PH ～14.00PH EC 0～19.99mS/c... |
|
|
PH-A6 Waterproof pH and Temperature Meter | Seller: Kelilong Electron Co.,Ltd | Model PH-A6 Range PH ～14.00PH Temp 0～50℃ ... |
|
|
PH-A8 Waterproof Soil PH Meter | Seller: Kelilong Electron Co.,Ltd | Model PH-A8 Range PH ～14.00PH Temp 0～50℃ ... |
 |
TH021WIFI Internet of Things TEMP&HUMIDITY Controller | Seller: Kelilong Electron Co.,Ltd | Product description: The electronic thermostat can be used for a variety oftemperature control... |
