How to choose the industry that is commonly used in temperature measuring instrument?

Commonly used industrial test temperature instrument basically has two kinds big, on-site instruments and remote transmission instrument. On the instrument, glass thermometer, bimetallic thermometer, pressure type thermometer, etc. So how do we choose the right temperature detection instrument? Normally we will choose according to the following five principles: (1) can satisfy the requirement of temperature measurement range; (2) can satisfy the requirement for temperature measurement accuracy; (3) to be able to supply the instruction, record and report to the police, and the temperature control requirements; (4) can meet the requirements of the use of environmental conditions; (5) under the premise that meet the above the price is right, strong and durable, easy maintenance of the instrument. Of course, no matter choose what kind of temperature measuring instrument, should pay attention to clean and check when using, regularly test the measured values.