Oxygen Sensors (Table 1) - Hach ORBISPHERE 31 Serie Manual De Instrucciones

Specification
1
Response time
Recommended minimum liquid flow
2
rate [mL/min]
Recommended minimum linear flow
2
rate [cm/sec]
Recommended gaseous flow rate
[L/min]

Oxygen sensors (table 1)

Specification
Recommended applications
Material
Thickness [μm]
Calibration gas
Dissolved measurement range
Gaseous measurement range
Accuracy
Integrated radiation dose limit
Expected current in air @ 1 bar 25°C
[μA]
Expected current in pure O
O consumption in O saturated water
2 2
at 25°C [μg/hour]
Temperature compensation range
Temperature measuring range
3
Response time
Recommended minimum liquid flow
4
rate [mL/min]
1
Response time at 25°C for a 90% signal change
2
Liquid flow through an ORBISPHERE 32001 flow chamber, with protection cap and no grille
3
Response time at 25°C for a 90% signal change
4
Liquid flow through an ORBISPHERE 32001 flow chamber, with protection cap and no grille
4 English
Membrane
2956A
2 seconds
50 to 220
200
Membrane
2956A
Corrosion
control, De-
aerated water
PFA
25
Air
0 ppb to 20 ppm 0 ppb to 40 ppm 0 ppb to 80 ppm 0 ppb to 80 ppm
0 Pa to 50 kPa
The greater of
±1% of reading
or ± 0.1 ppb
or ± 1 ppb
± 0.25 Pa
(1)
Accuracy is ± 0.1 ppb for 410, 510, 362x, 360x and 3655 instruments
(2)
Accuracy is ± 1 ppb for 366x and 3650 instruments
2 x 10
26.4
[μA] 132
2
40
7.2 seconds
180
Membrane
2952A
5 seconds
40 to 200
150
0.005 to 3
Membrane
2958A
Beverage, Lab.
applications
®
Tefzel
12.5
Air
0 Pa to 100 kPa
The greater of
±1% of reading
(1)
,
or ± 1 ppb, or ±
(2)
, or
2 Pa
4 8
10
9.4
47
14
-5 to 60°C
-5 to 100° C
9.5 seconds
120
Membrane Membrane
2995A 29015A
6 seconds 50 seconds
20 to 70 20 to 40
50
Membrane Membrane
29552A 2952A
In line wort, Corrosion
Air/O injection, control, In line
2
Sewage beverage, De-
treatment aerated water
PTFE Tefzel
50
Air Air / pure O
0 Pa to 200 kPa 0 Pa to 200 kPa
The greater of The greater of
±1% of reading ±1% of reading
or ± 2 ppb, or ± or ± 2 ppb, or ±
5 Pa 5 Pa
N/A
6.3
31.4
9.4
90 seconds 38 seconds
50
30
®
25
2
8
10
5.4
27
8
50