Z11.0.0X.6C-21
Operating manual
GGO -, GGA -, GOO -, GOG -
page 4 of 8
1.6. Safety guidelines
1. Faultless operation and reliability in operation of the measuring device can only be assured if
the device is used within the climatic conditions specified in the chapter “Specifications“.
2.
S
ensors are not allowed to used in „under-water-diving-application” (e.g.
Rebreather)
3. When connecting the device to other devices the interconnection has to be designed most
thoroughly, as internal connections in third-party devices (e.g. connection of ground with pro-
tective earth) may lead to undesired voltage potentials.
4.
The device must be switched off and must be marked against using again, in
case of obvious malfunctions of the device which are e.g.:
- Visible damage.
- Device does not work like prescribed.
- Storing the device under inappropriate conditions for longer time.
When not sure, the device should be sent to the manufacturer for repairing or
servicing.
5. Modifications or repairs of the device may not be performed by the customer.
6. If the device is transported from a cold to a warm environment condensation may result in a
failure of the device. In such a case make sure the device temperature has adjusted to the
ambient temperature before trying a new start-up.
7.
The sensor contains
KOH
(GOEL 381) or
acid
(GOEL 370).
KOH and acid can cause severe chemical burns!
If leaking, avoid contact!
If there was contact:
• to skin: Flush contacted area with large amounts of water for several minutes.
• to clothing: remove contaminated clothing.
• to eyes: Flush with large amounts of water for several minutes, obtain medical
treatment.
After swallowing:
• give large volumes of water. DO NOT induce vomiting!
• Obtain medical treatment
2. Product description
2.1. Scope of supply
Oxygen sensor in housing
Operating manual
2.2. General information about application areas
GOEL 370 (acidic electrolyte):
Integrated in GGO 370, GGA 370, GOO 370 (for GMH 3690/-91/-92/-95)
Or in GGO 570, GGA 570, GOO 570 (for GMH 5690/-95)
Specialized sensor for diving application e.g. measuring Nitrox. Construction is optimized to this
application. Also suitable to measure oxygen-concentration in air or other gases with a high CO
2
-
concentrations or even in a CO
2
-atmosphere. Application above 35 Vol. % O
2
has reduced preci-
sion. The acid electrolyte guarantees that the sensor could not be influenced by CO
2
GOEL 381 (basic electrolyte):
Integrated in GGO 380, GGA 380, GOO 380 (for GMH 3690/-91/-92/-95)
Or in GGO 580, GGA 580, GOO 580 (for GMH 5690/-95
Sensor for
low oxygen concentration
e.g. controlled atmosphere. Without larger CO
2
concentration*)
