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Idiomas disponibles
9. Specifications
9. Specifications
Specifications
Basic information
Version
Material (wetted)
Process connection
Protection tube form
Protection tube diameter
Surface roughness
Operating conditions
Medium temperature range
Ambient temperature range
Storage temperature range
Neck tube length
Model TR21-B
Model TR22-B
1) Suitable for on-site calibration using the WIKA dry-well calibrator.
For further specifications, see WIKA data sheet TW 95.61 and the order documentation.
WIKA operating instructions protection tube, model TW61
G 3/8, male thread, suitable for thermometer model TR21-B
■
M24 x 1.5, swivel connection, suitable for thermometer
■
model TR22-B
DIN 11866 row A (metric)
■
DIN 11866 row B (ISO)
■
DIN 11866 row C, ASME BPE
→ Other materials on request
Flow-through housing
■
Angular housing
■
Ø = 4.8 mm [0.19 in]
DIN 11866 row A, B
DIN 11866 row C, ASME BPE
→ Others on request
-50 ... +150 °C [-58 ... +302 °F]
-40 ... +85 °C [-40 ... +185 °F]
-40 ... +85 °C [-40 ... +185 °F]
For assembly with a resistance thermometer, the neck tube
length is matched to the following insertion lengths.
The inventory of the measuring inserts, particularly for larger
plants, is reduced through the use of uniform measuring insert
lengths, even for different nominal widths of pipes.
Insertion length (A-length) of 60 mm [2.36 in]
Measuring insert length of 150 mm [4.92 in]
■
Insertion length (A-length) of 125 mm [4.92 in]
■
→ Further neck tube lengths on request
Stainless steel 1.4435
Stainless steel 316L
Ra < 0.8 μm
■
Ra < 0.4 μm, electropol-
■
ished
Ra < 0.51 μm (SF1)
■
Ra ≤ 0.38 µm, electropol-
■
ished (SF4)
1)
1)
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