Comet Commeter D0221, Instruction Manual

Page 1: ...www cometsystem com Instruction manual Commeter D0221 Dual channel thermometer and datalogger for RTD Pt1000 and Ni1000 6180ppm probes...

Page 2: ...alues and minimum a maximum memory 9 Functions and settings available from menu 9 Alarm indication and setting 11 LOGGING MODE 13 Logging start from device keyboard 13 Logging start with clearing memo...

Page 3: ...nd it is possible to store values into the non volatile memory Then it is possible to transfer data to a personal computer Instrument compares measured values of temperature with two adjustable levels...

Page 4: ...Pt1000 3850 The device with Ni1000 6180 probes Measuring range 50 to 250 C with the limitation according to the used probe Resolution 0 1 C Accuracy 0 4 C from 50 to 100 C 0 5 from reading from 100 t...

Page 5: ...ation without ac dc adapter plugged Accumulator works only as a standby source in case of power mains failure Average current consumption 0 08 to 0 3 mA depending on operation mode ___________________...

Page 6: ...Backlighting turns off automatically 10 seconds after the last keystroke Protection IP20 Dimensions 146 x 71 x 27 mm Weight Approximately 150 g including battery without probe Operation conditions Am...

Page 7: ...IE COM D0221 05 7 Dimensions...

Page 8: ...ent storing of incorrect value to minimum and maximum memory If a voltage drop below critical limit occurred since last adjustment of internal real time clock or battery disconnection longer than appr...

Page 9: ...value from MENU see below Each pressing of the HOLD key in the default mode causes value stored in HOLD memory is replaced with actual temperature Switched ON instrument permanently updates minimum an...

Page 10: ...witched on On or switched off OFF Press ENTER key to change actual setting Notice if the battery voltage is low audio indication is out of operation to reduce current consumption independently on this...

Page 11: ...ch pressing of ENTER key causes displaying information on storing interval actual logging mode MODE memory occupation MEMO in automatic logging mode memory occupation in is displayed in manual mode th...

Page 12: ...pressing DISPLAY key Press ENTER key to confirm new upper limit Then you are offered to set alarm of other input value here temperature of channel 2 The procedure is the same as the above temperature...

Page 13: ...dicated by a short beep and position of the record in memory is displayed reading MEMO with the record serial number In this mode it is possible to store max 1000 records It is possible to select one...

Page 14: ...indicated with reading LOG on display If memory is filled over 90 symbol LOG is blinking only in automatic logging Logging start with clearing memory and logging mode selection It is possible to clear...

Page 15: ...de is selected after confirmation by ENTER key logging is active In automatic logging mode i e cyclic or non cyclic last applied storing interval is offered to confirm or modify See above procedure Lo...

Page 16: ...protocol of measurement including instrument serial number and a table of logged values with date and time After disconnection of the communication cable reading PC disappears and instrument is in the...

Page 17: ...t for automatic Installator run If Installator is not run automatically depends on setting of operating system find in file browser file CDSetup exe in main directory of the installation CD and click...

Page 18: ...le of measured values occurs Detailed information on file is available from context menu menu occurs after clicking right mouse button on the position of table In context menu function export to text...

Page 19: ...cessary to replace battery with instrument switched OFF otherwise internal time and setting of d REF and AUDI from menu selections and data in memory HOLD MIN and MAX will be lost For the same reason...

Page 20: ...20 IE COM D0221 05 Technical support and service Technical support and service is provided by distributor Contact is included in warranty certificate...