WIKA TR12 Manual De Instrucciones página 26

9. Specifications
Output signal 4 ... 20 mA, HART
PROFIBUS
®
Transmitter model (selectable versions)
EN
Data sheet
Output
4 ... 20 mA
■
HART protocol
®
■
FOUNDATION™ Fieldbus and
■
PROFIBUS
®
Galvanic isolation
Measuring insert (replaceable)
Material
Diameter
Spring travel
Response time (in
water, per EN 60751)
Neck tube
Material
Connection thread to
the thermowell
Connection thread to
the head
Neck length
14) Protect the temperature transmitter from temperatures > 85 °C.
26
PA
14)
PA
Ni alloy 2.4816 (Inconel 600), others on request
Standard: 3 mm, 4.5 mm, 6 mm, 8 mm
Option (on request): 1/8" (3.17 mm), 1/4" (6.35 mm), 3/8" (9.53 mm)
approx. 20 mm
t < 5 s
50
required for operation increases the response time dependent upon
the actual parameters for the thermowell and the process.)
Stainless steel 1.4571, 316/316L
G 1/2 B, G 3/4 B, 1/2 NPT, 3/4 NPT, M14 x 1.5, M18 x 1.5, M20 x 1.5,
M27 x 2
M20 x 1.5 with counter nut
■
M24 x 1.5 with counter nut
■
min. 150 mm, standard neck length
■
200 mm
■
250 mm
■
other neck lengths on request
protocol, FOUNDATION™ Fieldbus and
®
T16 T32
TE 16.01 TE 32.04
x x
x
x x
t < 10 s (measuring insert diameter 6 mm: The thermowell
90
WIKA operating instructions models TR12, TC12
T53 TIF50, TIF52
TE 53.01 TE 62.01
x
x
x
x x
1/2 NPT
■
3/4 NPT
■