Ankang Mano Instrument Co.,ltd

There are many types of digital pressure gauges, so there is a big difference in choice. For example, some digital pressure gauges are designed for field use, easy to carry around; There are also digital pressure gauges that need to be installed in specific applications, and can be used continuously and long-lastingly.

Digital pressure gauges can be divided into portable and installed types. Pay attention to other details as well:

1. Pressure gauge style

The pressure used for measurement is positive pressure, negative pressure (vacuum) or both. 

2. Case material

Common materials for digital pressure gauges include metal casings and plastic casings, the selection can be based on the total weight of the equipment and the environment.

3. Connector material

The measuring connection will be in direct contact with the medium being measured,Therefore, the material of the connector should comply with the medium characteristics, to avoid corrosion.

4. Threaded connection

Select the type of thread according to installation needs, common thread specifications are: International M20*1.5, M14*1.5; American standard 1/4NPT, 1/2NPT etc.; British standard G1/4, G1/2 etc..

5. Power supply

The power source required for instrument operation is usually battery or external power or power adapter .

6. Working temperature range

Each instrument has a recommended temperature that it can adapt to. the pressure gauge can be used longer within its temperature range.

7. Sampling rate

Indicates the frequency measured by the instrument.

8. There are also requirements such as accuracy, display frequency type and number of display digits. Just select them as needed.

If you need technical consultation, please contact us.

Details are:

www.manoinstrument.com  

sales@manoinstrument.com 

Whatsapp:+86 18729482322

Mobile:+86 18729482322

skype: chengshirly@hotmail.com