Hach-Lange EVITA OXY Basic User Manual User Manual
Page 84
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
Alphanumeric LCD display with
illuminated background
Protection type
IP 67 according to IEC 529; NEMA 4X
IP 67 according to IEC 529; NEMA 4X