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What kind of sensor do we use for our HD-100 series digital pressure gauge?

November 15, 2023

Our company’s HD-100 series digital pressure gauge, it is a high-quality choice that can be applied to a variety of pressure measurement scenarios and environments. This pressure gauge uses a diffused silicon pressure sensor as the core component, This sensor uses the principle of piezoresistive effect and the elastic mechanical properties of silicon material. Micromachining silicon materials, a diffused silicon sensor with both force sensitivity and electrical conversion was made.

 

 

Diffused silicon sensors are widely used sensor elements in the field of pressure detection. Its advantages are very significant:

1. High sensitivity, high precision and high stability.

2. The sensitivity temperature coefficient and zero point temperature coefficient can be compensated, even finished cores can undergo secondary compensation.

3. A wide range of measurable media, has certain anti-corrosion capabilities.

4. Small size, good sealing. Easy to install, debug and use.

 

 

In addition, for some special media, our company's HD-100 series digital pressure gauge can also be configured with other sensor components that meet media requirements. For example:

1. Liquid carbon dioxide, it can be replaced by a laser sensor according to its characteristics.

2. Hydrogen, which has a very small molecular structure, very easy to spread quickly. Hydrogen gas within a micro pressure lower than 0.6Mpa, can be measured with HD-100 series digital pressure gauge with conventional diffused silicon sensor element; Above 0.6Mpa, the sensor element can be a more suitable gold-plated sensor.

 

 

Please consult our staff for details on the usage scenarios of digital pressure gauges and supporting sensors.

Details are:

www.manoinstrument.com

sales@manoinstrument.com

whatsapp:+86 18729482322

skype: chengshirly@hotmail.com