YE Capsule Pressure Gauge

The capsule pressure gauge uses a capsule as the sensitive element for measuring low pressures. It measures micro-pressure and negative pressure of gases that do not corrode copper alloys and pose no explosion risk. It is widely used in boiler ventilation, gas pipelines, combustion devices, and other similar equipment.

Accuracy Class: 2.5.
Measuring Range: 0-1.6~0-60 kPa, 0-250~0-40000 Pa.
Positive pressure, negative pressure.

The capsule pressure gauge uses a capsule as the sensitive element for measuring low pressures. It measures micro-pressure and negative pressure of gases that do not corrode copper alloys and pose no explosion risk. It is widely used in boiler ventilation, gas pipelines, combustion devices, and other similar equipment.

The stainless steel capsule pressure gauge is made of stainless steel for both the pressure guide system and the housing. It is used in processes with high corrosion resistance requirements to measure the micro-pressure and negative pressure of various gas media.

The stainless steel capsule pressure gauge is developed based on the structural characteristics of the original capsule pressure gauge, offering corrosion resistance. It is used in equipment such as boiler ventilation and gas pipelines to measure the micro-pressure and negative pressure of various gas media in processes with high corrosion resistance requirements. Accuracy Class: 2.5

Structural Principle:

The instrument consists of a measuring system (including joints, bellows capsules, etc.), a transmission mechanism (including lever mechanisms, gear transmission mechanisms), an indicating component (including pointers and dials), and a housing (including the case, lining ring, and glass cover). The working principle of the instrument is based on the elastic deformation of the bellows capsule under the pressure of the measured medium. This deformation is transmitted and amplified by the gear transmission mechanism, and the measured value is indicated on the dial by the pointer fixed to the gear shaft. It also includes a zero adjustment device for easy zero calibration.

The measuring range of the capsule pressure gauge is -80~60000 Pa, but different capsule pressure gauges should be selected based on different pressure ranges. For pressures in the range of -1000 Pa~60000 Pa, a disc-type capsule pressure gauge is recommended. For pressures around -80 Pa, a rectangular capsule pressure gauge is recommended.

Technical Parameters:

1. Scale Range, Accuracy Class, and Weight

2. Measuring Range: (kPa)

0～2.5; 0～4; 0～6; 0～10; 0～16; 0～25; 0～40; 0～60; -2.5～0; -4～0; -6～0; -10～0;

-16～0; -25～0; -40～0; -2～2; -3～3; -5～5; -8～8; -12～12; -20～20; -30~30

3. Operating Environment Conditions: -25～55°C, relative humidity not exceeding 80%

4. Vibration Resistance: V·H·3 Grade

5. Weight: 0.5 kg

Dimensions:

Operating Position and Environment: The instrument should be installed vertically. Operating environment: -25～55°C, relative humidity not exceeding 80%, and no corrosive gases in the surrounding environment.