Digi-Sense 20250-25, User Manual

Page 1: ...ASUREMENT Professional Dual Laser Infrared Thermometer with 50 1 Distance to Sight Ratio Data Logging with Bluetooth Smart App Single Type K Input and Temperature Alarm with NIST Traceable Calibration...

Page 2: ...empera ture alarm adjustable emissivity temperature differential data Hold Max Min Avg readings and auto power off The meter also supports contact measurement through a type K thermocouple input The i...

Page 3: ...via type K thermocouple input Precise noncontact IR measurements Rapid detection function Adjustable emissivity from 0 10 to 1 0 User selectable C or F units Automatic data Hold MAX MIN AVG temperatur...

Page 4: ...beam 3 Type K thermocouple input 4 USB power port 5 Dot matrix display 6 F1 Down button 7 F2 button 8 F3 Up button 9 MODE button 10 Lens cover with magnetic lock 11 Measurement trigger 12 Battery cov...

Page 5: ...data 4 Current time 5 Low battery indicator 6 Emissivity or type K temperature readout 7 MAX or AVG icons 8 Current temperature readout 9 MIN or DIF icons 10 C and F temperature icons 11 Bar graph 12...

Page 6: ...applications organic materials and painted or oxidized surfaces have an emissivity of 0 95 preset in the unit Inaccurate readings will result from measuring shiny or polished metal surfaces To compens...

Page 7: ...ster 0 80 to 0 90 Copper oxides 0 78 Mortar 0 89 to 0 91 Iron oxides 0 78 to 0 82 Brick 0 93 to 0 96 Textiles 0 90 Setup and Operation 1 Hold the meter by its handle grip and point it toward the surfa...

Page 8: ...Mx view if display is showing Avg The screen will display the minimum and maximum temperature until another function is chosen The readings will update each time the trigger is pulled MIN Minimum valu...

Page 9: ...tton until Avg Avg Dif appears 4 Press the F3 Avg softkey to return to Avg view if display is showing MnMx The screen will display the average and differential temperature until another function is ch...

Page 10: ...ftkey to confirm deletion of all stored records or F3 Esc softkey to escape Emissivity This function allows the user to adjust the emissivity value manually or select from a list of materials with pre...

Page 11: ...easurement 2 Release the trigger to stop taking the measurement 3 Press the MODE button until Lit appears 4 Use the F2 Lit softkey to adjust the backlight brightness Each time the F2 Lit softkey is pr...

Page 12: ...arm will trigger An alarm will sound and the display will flash when the set point is reached 1 Pull the trigger to take a measurement 2 Release the trigger to stop taking the measurement 3 Press the...

Page 13: ...to confirm selection Note 24 hour time format Date Function allows user to set and change the date on the thermometer 1 Pull the trigger to take a measurement 2 Release the trigger to stop taking the...

Page 14: ...le or disable the button tone alarm tone and Bluetooth tone 1 Pull the trigger to take a measurement 2 Release the trigger to stop taking the measurement 3 Press the MODE button until Set appears 4 Pr...

Page 15: ...et menu 5 Press the F1 softkey to toggle down and F3 softkey to toggle up to select APO Time 6 Press the F2 Set softkey to enter APO Time setting 6 1 Press the F1 softkey to toggle down and F3 softkey...

Page 16: ...00 seconds Note This should be done before enabling the data log feature in the ON position 6 2 Press the F2 Ok softkey to enter Sample Rate setting 6 3 Press the F1 softkey to toggle down and F3 soft...

Page 17: ...rument functions can be accessed A full description of its operation is available for download in the app SPECIFICATIONS IR temperature range 58 to 3362 F 50 to 1850 C T C temperature range 58 to 2498...

Page 18: ...t least twice as large as the spot size As the distance D from the object increases the spot size S of the area measured by the meter becomes large The relationship between distance and spot size is s...

Page 19: ...ill appear on the LCD Open the battery cover and replace the 9 V battery Securely close the cover Open the battery cover 9V battery It is recommended that Digi Sense products are calibrated annually t...

Page 20: ...igi Sense products are calibrated annually to ensure proper function and accurate measurements however your quality system or regulatory body may require more frequent calibrations To schedule your re...