Swann AMI Oxytrace - Sensor OXYTRACE G

18 A-96.250.531 / 300617
AMI Oxytrace QED
Product Description
2.4.2 Sensor OXYTRACE G
Sensor for the measurement of dissolved oxygen in ultra pure wa-
ter. Precise oxygen measuring cell with integrated temperature
sensor and guard electrode for faster initial response time after
maintenance.
100
59
31.9
38.3
Technical data
:
Clark oxygen electrode
Cathode gold, anode silver, guard silver
Zero current-free electrode system
Robust 25 µm fluoropolymer diaphragm
Measuring
range
:
0–20 ppm O
2
(25 °C)
Automatic range switching
Range
0.1–9.99 ppb
10–199.9 ppb
200–1999 ppb
2–20 ppm
0 – 200% saturation
Resolution
0.01 ppb
0.1 ppb
1.0 ppb
0.01 ppm
Temp. sensor
:
NT5K
Accuracy
:
0,3 % if calibration temperature = measuring temp.
1,5 % at ± 10 °C deviation to cal. temperature
Precision
Response time
Minimal flow
Operating temp.
:
:
:
:
± 1 % of reading or ±0.15 ppb
t
90
< 30 seconds (rising concentration)
50 cm/s Pressure resistance: 3 bar
max. 50 °C
Material
Protection
Weight
:
:
:
shaft: polyacetal copolymer
cathode/anode/guard: gold/silver/silver
membrane: fluoropolymer
IP 68
150 g