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Summary of Contents for GHM GREISINGER G 1910 Series
- Page 1 Quick reference guide G 1910 series Compact CO2 monitor with alarm...
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Page 2: Table Of Contents
Table of contents Table of contents About this documentation ............4 Purpose of the document ..............4 Legal notices .................. 4 Further information ................. 4 Safety ..................5 Explanation of safety symbols ............5 Foreseeable misuse ............... 5 Safety instructions ................8 Intended use ................... - Page 3 Table of contents Service ................... 24 Manufacturer ................24 B-H90.0.0X.DK2-2.1 3 / 24...
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Page 4: About This Documentation
1 | About this documentation G 1910 series About this documentation Purpose of the document – This document is intended as a quick reference option. – It does not replace the operating manual. – For this reason, read the operating manual before operating the product for the first time. -
Page 5: Safety
G 1910 series Safety | 2 Safety Explanation of safety symbols DANGER This symbol warns of imminent danger, which can result in death, severe bodily injury, or severe property damage in case of non-observance. CAUTION This symbol warns of potential dangers or harmful situations, which can cause damage to the device or to the environment in case of non-observance. - Page 6 2 | Safety G 1910 series DANGER Incorrect area of application! In order to prevent erratic behaviour of the product, personal injury and property dam- age, the product must be used exclusively as described in the chapter Description in the operating manual. –...
- Page 7 G 1910 series Safety | 2 G 1910- G 1910- concentra- Effect tion Death within a few seconds Loss of consciousness, death, dizzi- ness, vomiting, headaches, reduced blood flow to brain IDLH - immediate danger to life and health Normal exhalation concentration, ele- vated breathing and pulse rate 20,000 10,000...
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Page 8: Safety Instructions
2 | Safety G 1910 series Safety instructions NOTE This product does not belong in children's hands! Intended use The product is designed exclusively for measurements in ambient air and environ- ments with slightly elevated CO concentrations in areas that are not harmful to the health. -
Page 9: The Product At A Glance
G 1910 series Measurement Basics | 4 The product at a glance The G 1910 series Micro USB socket Sensor openings Front view LCD Display Display elements Display Charge status display Evaluation of the charge status Unit display Display of units or type of mode, min/max/hold Main display Measurement of the current CO value... -
Page 10: Connections
4 | Measurement Basics G 1910 series Up / Down button Press briefly Display of the min/max value Change value of the selected parameter Long press Reset the min/max value of the current measure- ment Both simultaneously Rotate display, overhead display Function key Press briefly Freeze measurement (Hold) -
Page 11: Operation And Maintenance
G 1910 series Operation and maintenance | 5 Operation and maintenance Operating and maintenance notices CAUTION Damage to the sensor A sensitive optical sensor is installed in the product. The sensor parameters can change due to impact or falling. This can result in incorrect measurements. –... -
Page 12: Co 2 Calibration
5 | Operation and maintenance G 1910 series Only use new, high-quality and suitable NiMH rechargeable batteries! – NiMH rechargeable batteries For additional information, refer to the op- erating manual! calibration For additional information refer to the operating manual! In order to improve the accuracy, the carbon dioxide sensor can be calibrated. In order to conduct a CO calibration, proceed as follows. - Page 13 G 1910 series Operation and maintenance | 5 2-point calibration at 0 ppm and an arbitrary point are both possible. Refer to the oper- ating manual for the 2-point calibration! For automatic calibration, open the Calibration menu. – The product is switched on. –...
- Page 14 5 | Operation and maintenance G 1910 series You can change the value of the gradient compensation with the up key and down key. Otherwise, confirm the preadjusted value with the function key. The 1-point calibration is finished. NOTE Current test gases normally have accuracies of ± 2 %. This tolerance must be taken into consideration with the measurement uncertainty.
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Page 15: Operation
G 1910 series Operation | 6 Operation Opening the configuration menu Press the Function key for 2 seconds to open the Configuration menu. (ONF appears in the display. Release the Function key. Parameter Values Meaning Input measurement in % measurement in ppm Alarms No active alarm Alarm alerting via text display, acoustic signal and... - Page 16 6 | Operation G 1910 series AL.1 Depending on the setting of the parameter value INP 0.000 .. AL.2 Min. alarm limit in % or ppm; a pre-alarm is trig- gered when the value is exceeded 0 .. AL2 When the pre-alarm is triggered, it can be muted for 5 minutes.
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Page 17: Call-Up Of The Expanded Settings Menu
G 1910 series Operation | 6 Shut-off time POFF No automatic shut-off 0:15 0:30 1:00 4:00 Automatic shut-off after a selected time in hours and minutes, during which no buttons have been 12:00 pressed Backlight L,TE Backlight deactivated 0:15 0:30 1:00 4:00 Automatic shut-off of the backlight after a selected time in minutes and seconds, during which no but- tons have been pressed No automatic shut off of the backlight... -
Page 18: Error And System Messages
7 | Error and system messages G 1910 series Error and system messages Display Meaning Possible causes Remedy ---- No signal from the Sensor not ready Wait the start-up time of the sensor sensor concentration Measurement far too high Place the product in clean outside of the meas- outdoor air Defective sensor ad-... - Page 19 G 1910 series Error and system messages | 7 (AL ERR.5 Time for stability Stability recognition Provide a consistent flow recognition ex- lasts longer than 10 with a constant CO concen- ceeded minutes tration ERR.1 Measuring range ex- Measurement too Stay within allowable meas- ceeded high...
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Page 20: Technical Data
8 | Technical data G 1910 series Technical data G 1910-02 Measuring range (specified accu- 0 .. 2000 ppm 0.000 .. 0.200 % racy) Measuring range (not specified) 0.000 .. 1.000 % Accuracy ± 70 ppm ± 3 % measurement Measuring cycle 2 seconds Display... - Page 21 G 1910 series Technical data | 8 Current 2*AA-NiMH batteries (included in delivery) supply Current require- approx. 50 mA, approx. 60 mA with lighting ment/ Life approx. 24 hours with NiMH batteries (without Rechargeable bat- backlight) charging time of about 8 hours tery life Battery indicator 4-stage charge status indicator,...
- Page 22 8 | Technical data G 1910 series G 1910-20 Measuring range (specified accu- 0 .. 19999 ppm 0.000 .. 2.000 % racy) Measuring range (not specified) 0.000 .. 3.200 % Accuracy ± 0.02 % ± 3 % measurement Measuring cycle 2 seconds Display 3-line segment LCD, additional symbols, illumi-...
- Page 23 G 1910 series Technical data | 8 Current 2*AA-NiMH batteries (included in delivery) supply Current require- approx. 50 mA, approx. 60 mA with lighting ment/ Life approx. 24 hours with NiMH batteries (without Rechargeable bat- backlight) charging time of about 8 hours tery life Battery indicator 4-stage charge status indicator,...
- Page 24 Service Manufacturer If you have any questions, please do not hesitate to contact us: Contact GHM Messtechnik GmbH GHM GROUP - Greisinger Hans-Sachs-Str. 26 93128 Regenstauf | GERMANY Email: info@greisinger.de | www.greisinger.de WEEE reg. no. DE 93889386 24 / 24...
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