ĐỒNG HỒ ĐO NHIỆT ĐỘ DẠNG DÂY INSTRUMATE MODEL 422

InstruMate capillary thermometers can be used in places which are not easily accessible. One other important function of these gas actuated temperature gauges is installing in a remote place and reading conveniently at the desired place where its case is fixed, which means all dials on a single panel for easy visual comparison.

Per your choice, consistent 2% or even 1% accuracy across the full span can be guaranteed on InstruMate linear dial. This gas actuated thermometer model 422 covers all standard temperature ranges.

Model 422 is fillable for applications with extreme vibrations. Silicon oil is advised if instrument needs to be filled, unless for food industry you will need to use food compatible oil.

Applications

Temperature indication of liquids and gases under process

Chemical & Petrochemical plants

Machine building, food industry, piping

Refrigeration industry

Special Features

Fast response time

All stainless steel construction

Flexible choice of stem length and connection designs

Flexible choice of capillary and stem length

Specification

Nominal Sizes in mm: 100, 160

Scale Ranges in °C: -60…+40, -30…+50, -20…+80, 0…60, 0…100, 0…120, 0…160, 0…200, 0…250, 0…300, 0…400, 0…500, 0…600, 0…650

Pressure limitation

at stem: Max. 20 bar

Temperature Element: Gas actuated bourdon tube

Temperature Limitations: Storage & Transport: -20…+60 °C

Ambient: 0…40 °C

Accuracy: Class 2 per EN13190

Window: Instrument Glass

Case: SS304

Capillary Lengths (m): 1, 3, 6, 10

Stem: Material: SS316

Diameter: 8mm