WIKA TR12-A Mode D'emploi page 26

9. Specifications
Output signal 4 ... 20 mA et HART
Transmitter model (selectable versions)
Data sheet
EN
Output
4 ... 20 mA
HART protocol
®
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
protocol
®
T16
TE 16.01
x
-
x
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 t < 10 s (measuring insert diameter 6 mm: The thermowell
50 90
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
■
150 mm, standard neck length
■
200 mm
■
250 mm
■
other neck lengths on request
WIKA operating instructions models TR12, TC12
14)
T32
TE 32.04
x
x
x
1/2 NPT
■
3/4 NPT
■
TIF50, TIF52
TE 62.01
x
x
x