- 加工定制：
- 品牌：WIKA
- 型号：WIKA TW40-D TW40-E
- 测量范围：1000
- 提供加工定制：是
- 精度等级：1
- 适用范围：工业
型号：tw40-d 品牌：wika 威卡 加工定制：是
each thermowell is animportant component of any temperature measurement point. it isused to separate the process from the surrounding area, thusprotecting the environment and operating personnel and keepsaggressive media, high pressures and flow rates from thetemperature sensor itself and thereby enables the thermometer to beexchanged during operation.
thermowell materialwetted parts
hastelloy c4 (2.4610), hastelloy c276(2.4819),
monel 400 (2.4360), titanium grade 2(3.7035) 1), tantalum
flangedisc
per en 1092-1 with sealing face formb1
per din 2527 with sealing face form c perdin 2526
per asme b16.5 with sealing face formrf
(smooth sealing face withtantalum)
nominalwidth
per en 1092-1, din 2527: dn 25, dn 40, dn50
per asme: 1, 1 ½, 2
pressurerating
per en 1092-1, din 2527: pn 16 ...40
per asme: 150 lbs, 300 lbs, 600lbs
connectionto thermometer
m24 x 1.5 rotatable or g ½, ½ nptfemale
pipe
ø 13.7 x 2.2 mm
boresize
ø 9.3 mm
tantalumcover, bore size
12 x 0.4 mm forbore size 7 mm
16 x 0.4 mm for bore size 9 mm
13 x 0.4 mm for bore size 6.1mm
insertionlength u1
to customer specification
overalllength l
insertion length u1 2) + 80 mm
max.process temperature, process pressure
depending on
■ thermowell design
- dimensions
- material
- flange pressure rating
■ process conditions
- flow rate
- density of medium
1) fortitanium grade 2 (3.7035) material, the flange with its connectioncomponents is designed to be a loose pressure flange
2) for versions with tantalum cover, theinsertion length u1 will be longer by up to 3 mm
options
■ other dimensions and materials
■ female thread
■ certificates
for further information, see technical information in 00.15strength calculation for thermowells.
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