14
Specifications
2.1.3
TC sensor
2.1.4
TC sensor purge gas pressure regulator
Sensor type
31 250 H
2
and 31260 H
2
(purge gas N
2
)
For other purge gases, please contact your Hach
representative for specification.
31 550 N
2
and
31560 N
2
(purge gas CO
2
)
Membranes 29561A
2952A
2935A
29561A
Thickness
25 µm
25 µm
25 µm
25 µm
Membrane material
PFA
ETFE
ECTFE
(Halar)
PFA
Recommended
applications
Waste gas
offgas,
reactor coolant
Reactor
coolant
High H
2
level
In-line
beverage
Radiation limits
10
5
rad
10
8
rad
10
8
rad
10
5
rad
Measurement range at 25°C
0-2 ppm, or
0-25 cc/kg, or
0-1.5 bar
0-10 ppm, or
0-120 cc/kg, or
0-6 bar
0-20 ppm, or
0-220 cc/kg, or
0-12 bar
0-350 ppm, or
0-300 ml/l, or
0-20 bar
Accuracy (sample temp. 20-50°C within ± 5°C
of calibration temperature)
The greater of
±1% of reading
or ± 2 ppb,
or ± 0.03cc/kg,
or ± 1.5 mbar
The greater of
±1% of reading
or ± 8 ppb,
or ± 0.1cc/kg,
or ± 6 mbar
The greater of
±1% of reading
or ± 25 ppb,
or ± 0.4 cc/kg,
or ± 20 mbar
The greater of
±2% of reading
or ± 0.3 ppm,
or ± 0.25ml/l,
or ± 15 mbar
Accuracy (sample temp. 0-50°C independent of
calibration temperature)
The greater of
±3% of reading
or ± 15 ppb or
± 0.18 cc/kg or
± 6 mbar
The greater of
±3% of reading
or ± 60 ppb
or ± 0.6 cc/kg,
or ± 20 mbar
The greater of
±3% of reading
or ± 150 ppb
or ± 2.5 cc/kg,
or ± 50 mbar
The greater of
±4% of reading
or ± 1 ppm
or ± 0.8 ml/l
or ± 34 mbar
Measurement cycle (sec.)
17
22
Sample flow rate (through flow chamber)
1
220 ml/min
200 ml/min
100 ml/min
300 ml/min
Linear flow rate (past sensor socket)
2
N/A
N/A
N/A
150 cm/sec
1
Minimal flow through an ORBISPHERE 32001 flow chamber.
2
Minimal flow past an ORBISPHERE 29501 sensor socket
Model
29089
Filtration grade
40 µm
Input pressure min/max
1 bar / 16 bar
Output pressure min/max
0.5 bar / 7 bar
Standard nominal flow rate
900 Liters/minute
Condensate volume
22 cm
3
Temperature range (ambient and media)
-10°C to 60°C
Purge gas dew point
-10°C (+14°F)
Construction materials
Housing: metal
Condensate bowl: polycarbonate
Bowl guard: metal
Weight
460 g.
Size in cm (overall)
21 x 11.5 x 8
Summary of Contents for Orbisphere 51 Series
Page 5: ...4 Table of Contents...
Page 19: ...18 Specifications...
Page 48: ...47 Section 6 View Menu Figure 33 View menu...
Page 52: ...51 Section 7 Measurement Menu Figure 36 Measurement menu...
Page 66: ...65 Section 9 Inputs Outputs Menu Figure 40 Inputs Outputs menu...
Page 68: ...67 Inputs Outputs Menu 9 4 Analog outputs Figure 41 Analog outputs menu...
Page 75: ...74 Inputs Outputs Menu...
Page 91: ...90 Communication Menu...
Page 94: ...93 Section 12 Products Menu Figure 44 Products menu...
Page 97: ...96 Global Configuration Menu...
Page 98: ...97 Section 14 Services menu Figure 46 Services menu Part 1...
Page 99: ...98 Services menu Figure 47 Services menu Part 2...
Page 103: ...102 Services menu...