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OXYGEN PROBE MODEL SELECTION GUIDE
Heated probes-temperature range 0-900°C (1650°F).
1231
-
U Length
Basic model 2. 250mm (10") 1. 316 SS max 850°C
3. 500mm (20")
4. 750mm (30") 2. Inconel *(1)
5. 1000mm (40")
6. 1500mm (60")
7. 2000mm (80")
*Note:
(1) The Inconel option has all inconel wetted parts except for the ceramic sensor and viton 'o'
rings.
Unheated probes for clean gases-temperature range 700-1400°C (1290-2550°F).
1232
-
U Length
Basic model 3. 500mm (20")
4. 750mm (30")
5. 1000mm (40")
6. 1500mm (60")
*Note:
(2) A standard oxygen probe for carburising furnaces, has a 253 MA sheath.
1234 SENSOR SPECIFICATIONS
Range of measurement:
Output:
Accuracy:
Thermocouple:
Heater:
Heater proportional band:
Speed of Response:
Sample flow rate:
Differential Pressure:
Process Connections:
Dimensions:
Weight:
-
Outer
-
Sheath
(1560°F)
-
Outer Sheath
1. 253 MA-max 1000°C
3. High Purity Alumina
max 1300°C (2370°F) Horizontal
max 1400°C (2550°F) Vertical
4. 446 SS max 1000°C (1830°F)
1 ppm to 100% oxygen
EMF = 2.154.10
± 1%
Type K
110 VAC 50 / 60Hz, 100 watts
80°C (175°F)
Less than 100 milliseconds
1 to 5 litres / minute (120 to 600 scfm)
80 to 800 mm (3 to 30") WG gives a flow of 1 to 5 litres / min (120 to 600
scfm)
1/4" NPT female, inlet and outlet
300 mm (11.81") high by 125 mm (4.92") wide by 88 mm (3.46") deep
2.1 kg (4.6 lb)
9060-Zirconia Analyser
Internal
Thermocouple
1. Type K max 900°C
(1650°F)
-
Internal Thermocouple - Mounting Thread
1. Nil *(2)
(1830°F)
4. Type R max 1400°C
-2
.T.log
(0.209/oxygen level of the sample)
e
-
Mounting
Thread
1. 1 ½ BSP
2. 1 ½ NPT
1. 3/4" BSP fixed
2. 3/4" NPT fixed
(2550°F)
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