The thermo-hygrorecorders "R-20083U" has been planned and produced by the characteristic criteria of robustness that mark the Made Sistemi recorder line by adopting one original mechanical solution in order to lodge a 24 characters printer inside it and to obtain a compact unit proper to be fixed in the cabin of a truck or outside.

It meets EN12830 normative and is conform to:
EN13486, 37/2005, 852/2004, 93/43CEE e HACCP.

The normative (CE) N. 1/2005 of 22 december 2004 has highlighted the need to transport live animals within parameters that can ensure a degree of wellness. It then checks the temperature and the air qualilty degree where, we believe, the humidity can be an important factor.

The Thermo-hygro recorder ensures that the transport took place by these conditions, as well as to alert the driver to intervent to prevent unnecessary suffering or die-offs.

However it is also advisable the use for the transport / storage of medicines, fertilized eggs and products susceptible to wide variations in humidity and important masterpiece or archaeological museums that are part of. Another suggestion for the use of our thermo-hygro recorder is for wine. In fact, the wineries have verified that the humidity and temperature have the same priority on the keeping qualities.

The device measures and records temperatures in the range between -59.5 and +59.5 °C on two distinguished channels by means of sensors PT100 with three conductors for without compromises measures, two digital input used for generical scope (eg: open door) and humidity in the range between 0 and 99,5 %RH.

The temperatures are visualized on a alphanumeric display with 3 lines of 12 characters with a resolution of 0.5°C together to running Time and several icons of service informations.

Standard recording interval is fixed to 15 minutes but it is programmabile to 1, 2, 5, 10, 20, 30, 60 min.

Data memory allows for both channels until 160 days or recording (also not following) with an interval of 15 min. after that the new data will cancel the first ones acquired.

In a protected area of the memory called "Audit Trail" (consultable only by PC) are recorded the last 7 events resulting from user actions that may be of relevance in the interpretation of the recorded data, acting on the recommendations of the Directive WELMEC 7.2 for measuring devices type P.

Identity of the recorder is stored in a not modifiable serial code of 8 characters an ulterior level of identification called "personal code" (es. n° Plate Vehicle) by 12 characters that will be printed on each data printout. At last it is possible to add an intestation on the top ot the print report with 12 or 16 characters.

The user interface is composed also from a red led for thermostat alarm, a blue led for humidistat alarm, a yellow led for fault condition and a green led for working.

The recorder displays and prints in 5 European languages: English, German, French, Italian and Spanish. Like required in some European Countries for international transport, it was implemented the "language of printing" (between the five availables). So it will be possible to get a printout by a different language from each destination. It can be saved and used for a direct printing.

The internal printer use a dot impact mechanism and a cellulosa paper roll with a diameter of 30 mm and 57 mm wide.

The control circuit of printer adopts a autodiagnostic system for the protection of the mechanism against efforts derived from jams of the paper and our system "ENERGY SAVING" with total power down of the printer section if not in service.

The DIRECTION of print is predefinable in: "Forward" or "Reverse" (from the last day to the first one).

The MODE of print is predefinable in: "Last number of days", "Mission", "Delivery" or "Last ON" in TEXT or GRAPHIC format.

The function of "Delivery" allows the release one ticket where are printed the values of the running time, identified from an automatic progressive number and the consequent memorization of last 51 events. The complete list is printable or transferable to a PC.

By the keyboard is possible to program the alarm threshold thermostat from -59 to +59 °C in steps of 1°C and the alarm threshold humidistat from 1 to 99%HR in steps of 1 %RH, with the activation of a bell when the temperature exceeds the alarm threshold.

Time of the system can be partially o totally regulated by the keyboard with security procedure at various levels defined only by special software. Selection of the "time zone" (WEST, CEST, EEST) in according with the European Directive 2000/84/CE

The autodiagnostic controls all the events of anomaly and breakdown with criteria of priorities therefore to signal with appropriate combinations the lighting of the led "FAULT" and "OPER." the degree of urgency of intervent from authorized personnel.