ĐỒNG HỒ ĐO CHÊNH ÁP INSTRUMATE MODEL 137

Differential pressure gauge model 137 has a strong all stainless steel design to support your measurement application in severe conditions. It can cover wide differential pressure ranges from as low as 25 mbar to as high as 16 bar. The standard version has two ½ NPT female connections which can be changed simply by adding proper adaptors. Over pressure safety is ensured in this instrument thanks to the all welded design and diaphragm element encasement. Pay attention to connect the low pressure and high pressure lines to the correct entry carved on the instrument body by – and + symbols.

Applications

* Pump monitoring

* Filter monitoring

* Level measurement

* Chemical and process engineering

* Do not use for medias that are highly viscous or crystallizing

Special Features

* Static pressure up to 40 bar

* Robust all stainless steel design

Specification

Nominal Size in mm: 100

Scale Ranges: 0…25 mbar to 16 bar

Pressure Limitations:

      Steady: 100% of full scale

      Fluctuating: 85% of full scale

Permissible Temperature:

      Ambient: -20…+60 °C (Glycerin)

      -40…+60 °C (silicon)

      Medium: -20…+100 °C

Accuracy: 2.5%

Window: Safety Glass

Case: SS304, S1 per EN837-1

Movement: Stainless Steel

Pressure Element, Bellow, Wetted parts SS316L