Detail ECO 531 - Waterproof Dissolved Oxygen Meter (DO) With Sensor Senseca
Dissolved Oxygen Meter
The primary focus in the development of the new ECO-line was placed on the essential functions of the measurement technology.
Pure measurement with a focus on precision, speed and reliability and compact packaging enable an impressive price/performance ratio.
The devices also have impressive ergonomics, dust and water protection according to IP 65/67 and backlit display.
The ECO 531 an intelligent oxygen measuring device for fishery, fish breeding, aquarium, aquaculture and well water measurement applications.
Accuracy:
Oxygen:
±1.5 % of measurem. Value ± 0,2 mg/l or
±1.5 % of meas. val. ± 2 % O2 saturation
Temperature:
±0.3 °C
Power supply:
2x AA battery, >3000 h battery life
Weight:
approx. 240 g (device incl. sensor)
Housing material:
Break-proof ABS housing
Measuring range:
0.0..20.0 mg/l (or ppm) O2 concentration
Connections:
Galvanic sensor (active membrane type),
KOH electrolyte
2 m or 4 m cable, permanently connected to the device, with integrated temperature sensor
Operating conditions:
-20.. +50 °C, 0..95 % r.H.
Protection type:
IP65 / IP67
Display:
3-line with battery status indicator,
Backlight, protected by shatterproof screen,
overhead display at the push of a button
Dimensions:
108 x 54 x 28 mm (H x W x T) without sensor
Additional functions:
Stability recognition, automatic adjustment to environmental air
Resolution:
0..200 % O2 saturation
Activation time T95:
10 s at nominal temperature
Sensor operating pressure:
max. 3 bar (~30 m water depth)
Sensor range of application:
0..60 °C
min. flow:
30 cm/s (in standing water by stirring or moving the sensor up and down)
Compensation:
Temperature : automatically with integrated temperature measurement
Air pressure : Compensation possible with manual input (normally not necessary)
Salinity : with manual entry
