Probe Configuration; Figure 2-2: Model 9060L Probe - Teledyne 9060L Operating Instructions Manual

Percent Oxygen Analyzer
Probes of 1000 mm (40") normally have sufficient length for any
installation. Customers requiring probes longer than 1500 mm (59") are
supplied with a flow guide tube that uses the flue velocity to pull flue
gas through a filter at the sensing tip and exhaust it near the flue wall.

2.2.1 Probe Configuration

The probe can be configured in a variety of ways to suit the
analytical environment. Figure 2-1 shows the most common
configurable items of the probe. Not indicated is the actual
thermocouple sensing element, however, see Table 2-1. You can choose:
1. Probe insertion length (from process end of mounting thread to
probe sensing tip). See Figure 2-2.
2. Mounting thread (process connection), BST or NPT (for size of
thread refer to specifications).
3. Lagging extension length, if required.
Table 2-1 indicates typical probe options.
Table 2-1: Probe Options
Probe Length
250 mm (10")
350 mm (14")
500 mm (20")
750 mm (30")
1000 mm (40")
Thermocouple
Type K max 900°C (1560°F)

Figure 2-2: Model 9060L Probe

Teledyne Analytical Instruments
Operational Theory
Sheath
316 SS max 850°C (1560°F)
Inconel
The Inconel option has all
inconel wetted parts except for
the ceramic sensor and viton
'o' rings
Thread
BST or NPT
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