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GCO 100 - Details

Home --> CO Measurement

compact CO portable measuring instrument CO 100 -  Greisinger electronic

 

compact CO - measuring device

 

 


 

GCO 100

  • 3 display units selectable (ppm, mg/m³ and % CO Hb)

  • freely adjustable alarm boundaries - integrated acoustic alarm

  • alarm, if the maximum concentration at work (MAK/AGW) is exceeded

  • automatic zero point adjustment

  • max. value memory, hold function

  • interface for RS232 or USB adapter

  • low power consumption (>1,000 hours with normal 9V-battery)

  • battery or power adapter operation, power-off-function

  • external switching module for 230V/10A (=GAM 3000) directly pluggable

  • calibration report included

  • 3 years warranty for the sensor, if correctly used

 

 

 

   
general information:  
Carbon monoxide (CO) is created by the combustion of carbon. Depending on the effectiveness
of the combustion (oxygen supply) and the temperature of the combustion more or less
CO gas is created.
The gas is inflammable and highly toxic. It is invisible, tasteless, scentless and lighter than air.
Even smallest concentrations are dangerous for humans!
Therefore a directive exists in Germany, which limits the maximum concentration of CO gas
at work (MAK/AGW) to 30 ppm
 
application areas:
  • control of the air quality (e.g. at work place)
  • checking of heating systems, gas central-heating, fireplace
  • control of the air at maintenance work (tunnel, gas central-heating, ...)
  • detection of CO in the breath of smoker (% CO Hb)
  • cognition fo CO poisoning i.e. at burnings (fire fighters,...)

                                                                             

Specification:

measuring principle: electrochemical CO measuring cell
measuring range: 0 to 1,000 ppm CO-Concentration
display range: 0 to 1,000 ppm CO-Concentration
0 to 1,250 mg/m³ CO-Concentration
0 to 60.0% CO Hb (estimation via exhaled breath gas)
resolution: 1 ppm, 1 mg/m³ or 0.1% CO Hb
life time meas. cel: >5 years at proper usage at air
suggested test interval: every 6 months (depending on precision requirements)
accuracy: (at range 0 to 500ppm)
linearity: <+ 5% of measured value
repeatability: <+ 5% of measured value
interference:
(extract) Concentration (ppm)   residence time (min.)   display (ppm)
sulphur dioxide 50  600  <1
nitrogen dioxide 50 900 -1
nitric oxide 50 5 8
hydrogen 100 5 20
carbon dioxide 5,000 5 0
display: approx. 11mm high, 4 1/2-digit LC-display
pushbuttons: 3 membrane keys
nominal temperature: +25°C
ambient condition: -10°C to +50°C, 15-90% rh (non-condensing)
storage temperature: -10°C  to +50°C
power supply: 9V-battery, type IEC 6F22 (in scope of supply),  
as well as additional d.c. connector for external 10.5 - 12V direct voltage supply.
(suitable power supply : GNG10/3000)
power consumption: <0.25 mA, (>1,000 operating hours)
housing: impact-resistant ABS plastic housing, membrane keyboard, transparent panel.
front side IP 65, integrated pop-up clip for table top or suspended use.
dimensions: 142 x 71x 26 mm (HxWxD)
weight: approx. 155 g
   
hold function: by pressing a key the current measured value will be "frozen"
max value memory: the max. measured value will be stored
alarm: freely selectable alarm limit, alarm sound depending on values measured
power-off-funktion: device is switched off after the  period set (1-120 min. or deactive), when no operating has taken.


compact CO portable measuring device

Please order separately:


= Katalogseite als *.pdf

= instruction manual as *.pdf

deutsche Beschreibung

Price of the basic article, German V.A.T. incl : EUR 167.50


The net price of the basic article  GCO 100 is:  EUR 140.76 




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