The blog

Using visa HMT370EX safety monitoring dangerous and explosive environment

Fuel storage
Juhani Lehto
High-end product manager
Published: Two month 23, 2021
Industrial manufacturing and process
Industrial measurement

Used in the dangerous environment "in the" equipment is essential, it can prevent release enough to cause a fire equipment and circuitry of electricity or thermal energy.For decades, visa HMT360 safe and reliable to measure the humidity and temperature, even in the 0.Now, the Ann model equipment visa HMT370EX can also provide safe and reliable measuring data, also carried out several big key to optimization.

Has made the further optimization of reliable design

Unlike HMT360, HMT370EX which has the function of the supplementary data and trends to see graphical display, the user can more easily over time monitoring of temperature and relative humidity.In addition, the new anodized technology on its surface, corrosion resistance stronger, this is for Marine applications particularly useful.For applications where there is dust, HMT370EX shell with special design, need not affix protective dust cover.Laser marking replaced the adhesive label, the user can easily identify safety and identification information, thereby improving security.HMT370EX can also with free of chargeVisa Insight of computer softwareCompatible, thus can be easily configured and calibrated.HMT370EX consistent with new materials and components (including HUMICAP ® R2 sensor), but provides a measure of the long-term stability and corrosion resistance.It also has the humidity measure performance improvements.Its rugged design through a large number of tests, can ensure a longer service life of products.

To ensure safety, maintaining the quality of finished product

HMT370EX transmitter can be installed in danger or explosive area, including 0 area.For example,The car industryIn the painting room.In the spray room, to measure the relative humidity and temperature at the same time to ensure the paint is uniform, but has flammable solvents used in the automotive paint.After a explosion-proof certification HMT370EX is applicable to the environment of this type equipment, can guarantee relative humidity and temperature within a certain range to ensure quality of spraying.

Flour dustHMT370EX applicable is another typical applicationsThe pharmaceutical industryThe tablet coating process.The main content of this technological process is spraying fine powder coating for the tablet, make them form a smooth uniform surface.This fine powder may cause explosion, so it is necessary to using the Ann model equipment.HMT370EX by monitoring the humidity and temperature to prevent powder agglomeration, ensure smooth coating process.It can also prevent because of the powder is too wet and affect the drug quality or its shelf life.The bakeryAnd flour factory also needs to humidity and temperature measurement, in order to ensure product quality, and prevent the flour dust combustion.In many other industries such as furniture manufacturing, in a similar flammable fine grinding dust problem.

From hydrogen cooled to oil and gas application

Hydrogen cooled generator need to keep dry to avoid hydrogen corrosion and therefore continue to reliably measure the relative humidity and temperature is essential;Because of the risk of explosion still need to use after explosion-proof certification of equipment.Oil and gas drilling platform is usually need to use this type equipment, used in particular danger zone or to simplify operation specification.HMT370EX, for example, apply to the helicopter flying deck operation monitoring conditions on the sea.For fuel tanks and chemical storage, HMT370EX provides special sensor to measure the moisture content in oil, to avoid loss and to ensure the quality of the product.

If you want to know more information about HMT370EX and whether it is appropriate for your application, please seeHMT370EX product pageorContact us.