1.      ON/OFF key: Turns the instrument on and off. 

2.       TIME key: Allows the display of date and time, in the first line for about 8 seconds.

3.       SHIFT FNC key: Activates the Shortcut window. 

4.       Graphic display. 

5.       Function keys F1, F2, F3: Activate the function in the bottom line of the display. 

6.       ENTER key: In the menu, confirms the data entered. 

7.      ESC key: Allows exiting from the menu or, in case of a submenu, exiting from the current level display. 

8.       Navigation keys ▲▼◄►: Allows navigation through the menus. 

9.       PRINT key: Starts and ends the data transfer to the serial/USB communication port. 

10.   MEM key: Starts and ends the recording of the data. 

11.   SETUP key: Allows entering and exiting the instrument’s functioning parameter setting menu. 

12.   SICRAM inputs for the probes. 

13.   Battery cover. 

14.   RS232 serial port. 

15.   USB port. 

16.   Power supply input.

TECHNICAL CHARACTERISTICS

Dimensions (Length x Width x Height)                    220x180x50 mm

Weight                                                                    1,100 g (batteries included)

Materials                                                                 ABS, polycarbonate and aluminum

Display                                                                    Backlit, Dot Matrix

                                                                               128x64 points, visible area 56x38mm

Operating conditions

Operating temperature                                             -5 … 50°C

Warehouse temperature                                           -25 … 65°C

Working relative humidity                                         0 … 90% RH without condensation

Protection degree                                                   IP64

 Instrument uncertainty                                            ± 1 digit @ 20°C

 Barometric pressure measurement with internal sensor

Measuring range                                                        600…1100hPa

Resolution                                                                  0.1hPa

Accuracy                                                                   0.5hPa

Response time                                                            1s

 Instrument temperature measurement with Pt100 probe

Pt100 measuring range                                              -200…+650°C

Resolution                                                                  0.01°C in the range ±199.99°C, 0.1°C in the remaining range

Accuracy                                                                   0.01°C in the range ±199.99°C,

                                                                                  0.1°C in the remaining range

Temperature drift @20°C                                          0.003%/°C

Drift after 1 year                                                        0.1°C/year

 Instrument relative humidity measurement (capacitive sensor)

Measuring range                                                        0…100%RH

Resolution                                                                  0.1%RH

 

Accuracy                                                                   0.1%RH 

Temperature drift @20°C                                          0.02%RH/°C

Drift after 1 year                                                        0.1%RH/year

 Power

Mains adapter                                                           12Vdc/1A

Batteries                                                                    4 1.5V type C-BABY batteries

Autonomy                                                                  RH and temperature probes:

                                                                                 200 hours with 7800mAh alkaline batteries Hot-wire probe @ 5m/s:

                                                                                 100 hours with 7800mAh alkaline batteries

Power absorbed with instrument off                         < 45  A

Security of stored data                                             Unlimited