SENMATIC temperature sensors
Type NLV is a multi-spot thermometer for measurement of average temperatures, primarily in stationary tank systems, with requirements to the tolerance and the response time of the temperature measurement. The measuring spot is visible and fixed, allowing functional tests during maintenance. Type NLV is often used in connection with measuring of volume in e.g. oil or bitumen or for estimating the accumulated energy in bulk storing tanks. Data sheet: nlv.pdf
Type NLI is a multi-spot thermometer for measurement of average temperatures, primarily in stationary tank systems, with requirements to the tolerance and the response time of the temperature measurement. Type NLI is often used in connection with measuring of volume in e.g. oil or bitumen or for estimating the accumulated energy in bulk storing tanks. Data sheet: nli.pdf
Type NS - Roll-up threaded thermometer for measurement of temperatures in pipeline and tank systems, e.g. in oil tankers, as part of a volume measuring system. Data sheet: ns.pdf
More info from Senmatic home page: www.senmatic.com