Sensor Specifications - Hach ORBISPHERE 3654 User Manual

Specifications

2.2 Sensor specifications

Sensor Type
Membranes
Thickness
Membrane material
Recommended
applications
Radiation limits
Measurement range at 25°C
Accuracy (sample temp.
20-50°C within ± 5°C of
calibration temperature)
Accuracy (sample temp.
0-50°C independent of
calibration temperature)
Measurement cycle (sec.)
Sample flow rate (through
flow chamber)
8
Sensor Type
Membranes
Thickness
Membrane material
Recommended applications
Radiation limits
Measurement range at 25°C
Accuracy (sample temp.
20-50°C within ± 5°C of
calibration temperature)
Accuracy (sample temp.
0-50°C independent of
calibration temperature)
Measurement cycle (sec.)
Sample flow rate (through
flow chamber)
Table 2 Sensor Specifications
29561A
25 µm
PFA
Waste gas and
offgas
5
10 rad
0-0.075 ppm,
or 0-8 cc/kg,
or 0-0.5 bar
The greater of
±1% of reading
or ± 2 ppb,
or ± 0.03 cc/kg,
or ± 2 mbar
The greater of
±2% of reading
or ± 60 ppb
or ± 0.7 cc/kg
or ± 25 mbar
200 ml/min
Table 1 Sensor specifications
29561A
25 µm
PFA
Waste gas offgas,
Reactor coolant
reactor coolant
5
10 rad
0-1.5 ppm,
or 0-16 cc/kg,
or 0-1 bar
The greater of
±1% of reading ±1% of reading
or ± 4 ppb,
or ± 0.06cc/kg,
or ± 3 mbar
The greater of
±2% of reading ±2% of reading
or ± 30 ppb
or ± 0.35 cc/kg
or ± 12 mbar
200 ml/min
31 272 H
2
2952A
25 µm
ETFE ECTFE (Halar)
Waste gas offgas, Reactor coolant
reactor coolant and High H
8
10 rad
0-2.5 ppm,
or 0-30 cc/kg,
or 0-1.5 bar
The greater of
±1% of reading ±1% of reading
or ± 8 ppb,
or ± 0.1cc/kg, or ± 0.25 cc/kg,
or ± 6 mbar
The greater of
±2% of reading ±2% of reading
or ± 250 ppb
or ± 2.5 cc/kg,
or ± 80 mbar
20
100 ml/min
31 270 H
2
2952A 2935A
25 µm 25 µm
ETFE ECTFE (Halar)
High H
8
10 rad 10
0-5 ppm, 0-15 ppm,
or 0-60 cc/kg, or 0-180 cc/kg,
or 0-3 bar or 0-9 bar
The greater of The greater of
±1% of reading
or ± 16 ppb, or ± 45 ppb,
or ± 0.2cc/kg, or ± 0.5 cc/kg,
or ± 12 mbar or ± 30 mbar
The greater of The greater of
±2% of reading
or ± 120 ppb or ± 300 ppb
or ± 1.2 cc/kg, or ± 3.0 cc/kg,
or ± 40 mbar or ± 100 mbar
20
100 ml/min 50 ml/min
31 570 N
2935A 29561A
25 µm 25 µm
PFA
Beverage
level
2
8
10 rad 10
0-7.5 ppm, 0-250 ppm,
or 0-90 cc/kg, or 0-200 ml/L,
or 0-4.5 bar or 0-15 bar
The greater of The greater of
±2% of reading
or ± 25 ppb, or ± 0.5 ppm,
or ± 0.5 ml/L,
or ± 15 mbar or ± 30 mbar
The greater of The greater of
±4% of reading
or ± 600 ppb or ± 2 ppm,
or ± 6.0 cc/kg, or ± 1.6 ml/L,
or ± 200 mbar or ± 70 mbar
50 ml/min 150 ml/min
level
2
8
rad
2
5
rad