Hach-Lange EVITA OXY Basic User Manual User Manual

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English 84

System accuracy

Digital output:
Analog output:
Digital/analog output:

±0.1 % of the full-scale value at calibration temperature
±0.2 % of the full-scale value at calibration temperature
±0.5 % of the full-scale value at 0 - 40 °C

Reaction time OXY 1100

25 μm:
50 μm:
125 μm:

τ = 7 s
τ = 22 s
τ = 110 s

Monitoring of the
membrane at leak sites

Measurements between the anode and an electrode that has contact with the medium to be measured

Protection type

OXY 4100:
OXY 3150/4150:

IEC 529: IP 68 (1 m)
IEC 529: IP 68 (10 m)

Dimensions and weight

OXY 4100:
OXY 3150/4150:

d = 240 mm; 2.7 kg
d = 50 mm; l = 180 mm; 1 kg

Materials

PBT/PC

EMC

Emission/immunity EMC: EN 61326

TYPE

USC5000

USC7000

Measurement range

Dissolved oxygen:

Temperature:

0 to 10–500 %
0 to 0.1–50 mg/L or ppm
0–70 °C

Dissolved oxygen:

Temperature:

0 to 10–500 %
0 to 0.1–50 mg/L or ppm
0–70 °C

Measurement uncertainty

Oxygen:
Temperature:

± 0.5 %
0.1 °C

Oxygen:
Temperature:

± 0.5 %
0.1 °C

Current outputs*

1 x 4–20 mA (scalable),
24 V actively galvanically isolated
Maximum load: 800 Ohm

4 x 4–20 mA (scalable),
24 V actively galvanically isolated
Maximum load: 800 Ohm

Relay outputs*

None

5 relay outputs SPST
(max. 48 VAC, or 30 Vrms 4 A)

Digital input*

1 digital input 12–30 V DC

Display

Alphanumeric LCD display with
illuminated background

Protection type

IP 67 according to IEC 529; NEMA 4X