9 | Technical data
G 1690 / G 1690T
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B-H86.0.31.DK2-1.0
9
Technical data
Measuring range device
G 1690(T)
-35
G 1690(T)
-MAX
O
2
concentration
0,0 … 100,0 vol. % O
2
recommended for 0,2 … 35 %
0,0 … 100,0 vol. % O
2
(also for values <=0,2 and
above 35 vol. % O
₂
)
MOD
0 … 60 m / 0 … 196 ft (only available at G 1690
T
…)
Sensor
GOEL 370
GOEL 381
Application
Standard for diving gas for
recreational diving, inert
gases with increased CO
2
content, etc.
e.g. for inert gases with low O
2
content or high-percentage
oxygen mixtures with low CO
2
content.
Sensor connection
Approx. 0.95 m long cable with jack plug and elastic sensor
cover
Accuracy (device)
±0.2 % FS ±1 Digit (calibrated device at nom. temperature)
Sensor linearity
(at 25°C, in dry air, at 1013 hPa)
GOEL 370
< 2 vol. %: +/-0,2%
< 35 vol. %: +/- 0,5%
GOEL 381
< 2 vol. %: +/-0,1%
< 35 vol. %: +/- 0,5%
< 100 vol. %: +/- 1,5%
Measuring cycle device approx. 1 measurement per second
Response time sensor 90% in approx. 10 seconds
Process connection
Thread M16x1
Display
3-line segment LCD, additional symbols, illuminated (white,
luminous duration adjustable),
Display orientation 180° rotatable (overhead display)
Housing
Break-proof ABS housing
Protection rating
IP65 / IP67 (device housing)
IP54 (sensor)
Dimensions
108 * 54 * 28 mm (device,
without sensor cable, …)
