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Please describe us your application, we will contact you.

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GMH 3691 GL - Details

Home Conductivity + Oxygen Devices

GMH 3691 GL
Artikel Nr. GMH 3691 GL  

Amount:


Air oxygen measuring-device


- Double display for oxygen and temperature

- Meas. units O2-concentration and O2-partial pressure

- Alarm detector with integrated horn

- Serial interface

- Automatic temperature compensation

- Wide range of application: e.g. bio chemistry, mediccine and food technology,
       safety at work, air conditioning and ventilation technology, sports etc.

- Min-/Max-value memory

- Hold function

- Battery- and d.c. operation

- Extremely simple calibration in atmospheric air

-compensation of atmospheric pressure by entering the atmospheric pressure

- 1-point or 2-point-calibration

GMH3690GL
 

GMH3691 GL

(Electrode not included - please order  separately!)

 

Specification:

  
Measuring range: Oxygen concentration:  0.0 ... 100.0 % O2 (gaseous)
Oxygen partial pressure (GMH3691): 0 ... 1100 hPa O2
Temperature: -5.0 ... 50.0°C
Accuracy (device): ±0.1% ±1digit (O2-concentration)
±1 hPa ±1digit (O2-partial pressure)
±0.2°C ±1digit (temperature)
Sensor connection: 6 pin screened Mini-DIN socket
suitable sensor p.r.t. electrodes (GGO 369 / GOO 369)
Display: 2 four-digit LCDs (12.4 mm and 7 mm high) for oxygen and temperature 
and for min./max. value, hold function, etc. as well as additional functional arrows
Working temperature: 0 to +50°C
Relative humidity: 0 to +95% r.h. (not condensing)
Storage temperature: -20 to +70 °C
Interface: serial interface (3.5mm jack connector), 
direct connection to RS232 interface of a PC via electrically isolated interface adapter GRS 3100
or GRS 3105 or connection to USB-interface via USB3100-adapter
Min-/Max-value memory: max. and min. values will  be memorized.
Hold function: by pressing a button the current meas. value will  be memorized.
Alarm: integrated limit detector for min. or max.-alarm
Push buttons: 6 membrane keys for ON/OFF switch, selection of meas. range, 
min- and max-value memory, hold-function calibration etc.
Power supply: 9V battery, type IEC 6 F 22 (included)
as well as additional d.c. adapter (internal pin diameter 1.9 mm) 
for external 10-12 V direct voltage supply (suitable power supply GNG 10/3000)
Power-Off-Function: Device will be automaticially switched off if no key is pressed/
no interface communication takes place for the time of the power-off delay. 
The power-off delay can be set to values between 1 and 120 min. or deactivated.
Low battery warning: 'bAt'
Power consumption: approx. 1.5 mA
Dimensions: 142 x 71 x 26 mm (H x W x D) impact-resistant ABS plastic housing, membrane keyboard, transparent panel. 
Front side IP65, integrated pop-up clip for table top or suspended use
Weight: approx. 160 g (cpl. with battery)
Temperature compensation: automatically via temperature sensor integrated in probe housing
Compensation of air pressure: the O2-concentration will be compensated according to the abs. atmospheric pressure set (500 to 2000 hPa)
Calibration: 1-point calibration: extremely simple quick
(calibration in atmospheric air (press button to compensate unit to 20.9 %)

2-point calibration:
first point at atmospheric air (20.9 %) and second point freely selectable
Application: Wide range of application for your home, job and hobby, e.g.:

- Bio chemistry: Oxygen monitoring an breeding chambers for cell cultures.
                          Monitoring of fermenting process fo fruits infermentation plants etc.

- Medicine: Monitoring of oxygen concentration in respirators; checking of breathing, gmh369
                   monitoring of oxygen concentration in incubators, oxygen tents etc.   

- Food technology: Monitoring of residual oxygen in packages (e.g. coffee, tea, etc.).
                              Monitoring of oxygen content during production processes

- Safety technology, safety at work: Oxygen monitoring in mines/pits, underground parking lots, 
                                                        wine cellars, cooling chambers, greenhouses or stores. 
Oxygen monitoring or alarm in case of danger of suffocation when working in tanks,wells etc.

- Air conditioning and ventilation technolgy: Oxygen measurements, air quality monitoring, 
          measuring of oxygen concentration in enclosed air conditioning systems, etc.

- Sports: Checking of oxygen conent in compressed air breathing apparetuses (diving, etc.) 
              oxygen monitoring for gliding.


The device can only be used to check within these applications.
-> no substitute for approved monitoring device!



Upcharge, accessories:

Suitable electrodes (GGO 369 / GOO 369)
EBS9M   Software


additional accessories



 

Air oxygen measuring-device with double display for oxygen and temperature, delivery WITHOUT probe and accessories

Additional features of the GMH 3691 GL:

  • O2-Partial pressure measuring
  • compensation of atmospheric pressure by entering the atmospheric pressure
  • 1-point or 2-point-calibration


  Please order separately certificate of calibration

Software EBS 9M and further accessories


Please order furthermore separately:


= data sheet as *.pdf

= instruction manual as *.pdf

deutsche Beschreibung


Your article:  GMH 3691 GL; Article No. GMH 3691 GL. 

The total price of the article is: EUR
 

The net price of the article GMH 3691 GL is:  EUR 147.9 


Amount:

All prices listed in this shop are to be understood plus shipping costs (within Germany EUR 3.95 UPS / EUR 5.50 DHL). If the value, German V.A.T. of currently 19% included, is more than EUR 75.00, no shipping costs have to be paid from you at all within the borders of Germany. If shipping is carried out within the borders of Germany by C.O.D. (possible at minimum values of EUR 50.00 brut), the extra costs for C.O.D. are paid by the GSG Geologie-Service GmbH. Usually our articles can be dispatched within Germany within  0-4 working days. If the articles cannot be dispatched within this period, you get a written confirmation and the conditions of delivery of your order. If an article is not available, we inform you within the next days. Of course, we deliver also to a target date or on express. For shipments abroad we submit you our individual offer with the corresponding conditions and possible ways of shipping.


Copyright (c) 1999 - 2012 GSG Geologie-Service GmbH,Wuerzburg, Germany http://www.geologie-service.com.

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