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/ENTER key: during normal operation displays the maximum (MAX), the minimum (MIN) and the average (AVG) of current measurements; in the menu, confirms the current selection. 

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.  °C/°F-ESC key:   changes the  unit  of measurement  for  temperature  between degrees  Celsius and Fahrenheit; in the menu, cancels the operation in progress without making changes. 

12.  UNIT/DUCT CALC key: during normal operation, selects the unit  of measurement  for the main variable. When pressed together with the FUNC key, starts the calculation procedure for the duct flow rate. 

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 (with cable HD2110CSNM or C206) or printer (with cable HD2110CSNM).

                INSTRUMENT TECHNICAL CHARACTERISTICS

 

Instrument

Dimensions (Length x Width x Height)                 185x90x40mm

Weight                                                                   470g (complete with batteries)

Materials                                                                ABS, rubber

Display                                                                  2x4½ characters 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                                                                     Mains adapter 100-240Vac/12Vdc-1A

 Measuring units                                                     °C - °F - m/s - km/h - ft/min - mph - knot -

                                                                                l/s - m3/s - m3/min - m3/h - ft3/s - ft3/min - WCT

 

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 memorization -

Type                                                                      2000 pages of 19 samples each

Quantity                                                                Total of 38000 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