1.        Input for probes, 8-pole DIN45326 connector. 

2.        External auxiliary power supply connector input. 

3.        Battery symbol: displays the battery charge level. 

4.        Function indicators 

5.        Secondary display line. 

6.        HOLD/... key: freezes the measurement during normal operation; in the menu, increases the current value. 

7.        FUNC key: displays the maximum (MAX), the minimum (MIN) and the average (AVG) of current measurements. When pressed together with the UNIT/UserCal key, starts the calibra- tion procedure for the probe connected to the instrument. 

8.        REL/... key:  enables the  relative  measurement  (displays  the  difference  between the  current value and the logged value when the key is pressed); in the menu, decreases the current value. 

9.        SERIAL key: starts and ends data transfer to the serial communication port. 

10.     MENU key: allows access to and exit from the menu. 

11.     ENTER key: in the menu, confirms the current selection. 

12.     UNIT/USER CAL key: during normal operation, selects the unit of measurement for the tem- perature between °C, °F or °K; when pressed together with the FUNC key, starts the calibration procedure for the probe connected to the instrument. 

13.     ON-OFF/AUTO-OFF key: turns the instrument on and off; when pressed together with the HOLD key, disables the automatic turn off. 

14.     MAX, MIN and AVG symbols. 

15.     Main display line. 

16.     Line for symbols and comments. 

17.     8-pole MiniDin connector for RS232C. For the connection to PC

 

 

                INSTRUMENT TECHNICAL CHARACTERISTICS

 

Instrument

Dimensions (Length x Width x Height)                  185x90x40mm

Weight                                                                   470g (complete with batteries)

Materials                                                                ABS, rubber

Display                                                                   2x4½ digits plus symbols

                                                                               Visible area: 52x42mm

Operating conditions

Working temperature                                               -5…50°C

Storing temperature                                                 -25…65°C

Working relative humidity                                        0…90%RH without condensation

Protection degree                                                    IP66

 Power Supply

Batteries                                                                  4 1.5V type AA batteries

Autonomy                                                               200 hours with 1800mAh alkaline batteries

Power absorbed with instrument off                        20  A

Mains                                                                       Output mains adapter 100-240Vac/12Vdc-1A

 Measuring units                                                       °C - °F - °K

 Security of memorized data                                       Unlimited, independently of battery charge conditions

Time

 

Date and time                                                         Schedule in real time

Precision                                                                 1min/month max drift

Measured values storage -

Type                                                                       2000 pages of 40 samples each

Quantity                                                                 Total of 80000 samples

Selectable storage interval                                     1s, 5s, 10s, 15s, 30s, 1min,  2min,  5min, 10min,

                                                                              15min, 20min, 30min and 1hour

 Serial interface RS232C

Type                                                                       RS232C electrically isolated

Baud rate                                                               Can be set from 1200 to 38400 baud

Data bit                                                                  8

Parity                                                                     None

Stop bit                                                                   1

Flow Control                                                           Xon/Xoff

Serial cable length                                                   Max 15m

Selectable print interval                                        immediate or 1s, 5s, 10s, 15s, 30s, 1min, 2min, 5min,

                                                   10min, 15min, 20min, 30min and 1hour

 USB interface -

Type                                                                       1.1 - 2.0 electrically isolated