The ECO 410 / 410T deliberately focuses on the essential functions of measurement technology for reliable measurement of the O2 concentration in gases. The sensors used, GOEL 370 and GOEL 381, which are especially suitable for wet environments, are essential for reliability and durability.

The devices also impress with their ergonomics, water protection and display backlight.

This makes the ECO 410 / 410T an inexpensive and precise immersion gas detector, but it is also an inexpensive yet high-quality entry-level device for many other oxygen measurements - for example inert gas measurements.

ATTENTION:
The device is used for additional control. It does not replace an approved measuring device or safe methods for creating gas mixtures!

Display
Thanks to the backlight, the three-line LCD display offers ergonomic wide-angle visibility - by day and by night.
The HOLD function enables the display values to be frozen.

Power supply
2 powerful AA batteries, the energy-saving design and the configurable automatic switch-off function
ensure long operation.
Configurable LCD backlight for further energy saving options.

Measurement rate:

1 meas/s

Power supply:

2 x AA-Alkaline batteries (scope of delivery)

Power consumption:

ca. 0.8 mA, ca. 2.8 mA with backlight

Weight:

ca 175 g (including batteries and sensor)

Housing material:

break proof ABS, screw locked battery compartment

Measuring range:

0,0 ... 100.0 % by volume O₂ recommended for 0.2 ... 35.0 % vol. O₂, outside reduced accuracy

Connections:

Thread M16x1, 3.5 mm audio plug socket

Response time:

90% in < 10 sec., depending on temperature

Operating conditions:

-20 ... +50 °C; 0 ... 95 % r.h. (short-term condensation possible)

Nominal temperature:

25 °C

Storage temperature:

-20 to 50 °C (without batteries)

Protection type:

IP65 / IP67, Sensor IP54

Sensor cable:

0.95 m, audio plug, elastic sensor protector

Display:

3-line with battery status indicator, Backlight, protected by shatterproof screen, overhead display at the push of a button

Dimensions:

108 * 54 * 28 mm (instrument without cable and sensor)

Accuracy calibrated to ambient air, constant ratios to the :

ECO 410-35:
Sensor GOEL 370
< 35 vol. % O₂: -0.2 … +0.35 vol. % O₂
35…100 vol. % O₂: not specified
Sensor life time at 20.9 vol. % O2 ca 2 years
ECO 410-MAX:
Sensor GOEL 381
< 35 vol. % O₂: ± 0.25 vol. % O₂
35…100 vol. % O₂: ± 2% * (value - 20.9 vol. % O₂)
Sensor life time at 20.9 vol. % O2 >3 years