www.watchgas.eu
UNI Sustainable Single Gas Detector
User Manual
D e t e c t i o n
Страница 1: ...www watchgas eu UNI Sustainable Single Gas Detector User Manual D e t e c t i o n...
Страница 2: ...3 2 2 Sensor Calibration 7 3 2 3 Calibration Adapter 7 3 2 4 Zero Calibration 8 3 2 5 SPAN Calibration 8 3 2 6 Bump Test 8 3 2 7 Change Alarm Limit 8 3 2 8 Change Bump CAL Interval 9 3 2 9 Change SPAN...
Страница 3: ...thium battery This instrument has not been tested in an explosive gas air atmosphere having an oxygen concentration greater than 21 Substitution of components will impair suitability for intrinsic saf...
Страница 4: ...window 3 LCD 4 Left Key Confirm Number increasing 5 Right Key Power Cursor moving 6 Alligator clip 7 Sensor 8 Vibrator DISPLAY SYMBOLS 1 Gas name includes CO H2S SO2 O2 VOC 2 Question mark 3 OK 4 Gas...
Страница 5: ...WARM UP SEQUENCE After powered on the unit enters a warm up and self test sequence and shows the firmware version as follows If the sensor is not able to be identified by the instrument or is not inst...
Страница 6: ...from any other screen when there s no key action for 60 seconds 3 1 1 MIN SCREEN FOR OXYGEN SENSOR ONLY 3 1 2 TURN UNIT OFF In normal display mode press and hold the Right Key then the unit will disp...
Страница 7: ...use the Right Key to move cursor Once all four digits are input the cursor will move to OK use the Left Key to finish password input and enter the Config mode If the digit input is mistaken use the Ri...
Страница 8: ...to the unit then press the Left Key to start span calibration Unit will start count down the count down time depends on different sensors normally 60 seconds after count down is finished span calibra...
Страница 9: ...NGE SPAN VALUE The span calibration preset value can also be changed the change process is similar with the alarm limit But the new span will not take effect until user successfully completes a span c...
Страница 10: ...status is displayed on the LCD switching between and if the fast startup is enabled or switching between and if the fast startup is disabled Use the Right Key to change the enable disable status use t...
Страница 11: ...ws by turning them counterclockwise 4 Remove the top cover after carefully unplugging the buzzer connector 5 Peel a filter from the sheet and center it over the sensor Gently press down 6 Plug in the...
Страница 12: ...i o n 12 Filter need to be replaced when it becomes discolored clogged with particles or draws in liquid otherwise it will contaminate sensor and void warranty Caution Change battery only in area kno...
Страница 13: ...H ALARM Buzzer 3 beeps per second LED 3 flashes per second Vibration 1 per second HIGH 2 flashes per second LOW ALARM Buzzer 2 beeps per second LED 2 flashes per second Vibration 1 per second LOW 2 fl...
Страница 14: ...TY BATTERY ALARM Buzzer 1 beep per minute LED 1 flash per minute Vibration 1 per minute and Battery icon 1 flash per minute 6 Trouble shooting Problem Possible reason Solution Can not turn on unit Bat...
Страница 15: ...zero and span Power on zero calibration with user confirmati on Event log Up to 50 alarm events Battery Replaceable AA Lithium battery for 3 years of operation Measurement Diffusion Housing Polycarbo...
Страница 16: ...5 W00 NO2 Nitrogen Dioxide 0 20 ppm 38 mg m3 0 1 ppm 0 2 mg m3 M001 0011 W00 H2 Hydrogen 0 1000 ppm 0 2000 ppm 83 mg m3 166 mg m3 1 ppm 1 ppm 0 1 mg m3 0 1 mg m3 M001 0018 W00 M001 0019 W00 PH3 Phosph...
Страница 17: ...luding damage by fire lightening water damage or other hazard voids liability of the manufacturer In the event that a product should fail to perform up to manufacturer specifications during the applic...
