WIKA TR12-A Mode D'emploi page 23

9. Specifications
Output signal 4 ... 20 mA and HART
Transmitter model (selectable versions)
Data sheet
Output
4 ... 20 mA
HART protocol
®
Connection method
1 x 2-wire, 3-wire or 4-wire
Measuring current
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
7) Protect the temperature transmitter from temperatures > 85 °C.
8) Not for 2 x 4-wire connection method
WIKA operating instructions models TR12, TC12
protocol
®
T15
TE 15.01
x
-
x
< 0.2 mA
Stainless steel 1.4571, 316L
Standard: 3 mm , 6 mm, 8 mm (with sleeve)
8)
Option (on request): 1/8"
approx. 20 mm
t < 10 s t < 20 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
7)
T32
TE 32.04
x
x
x
< 0.3 mA
(3.17 mm), 1/4" (6.35 mm), 3/8" (9.53 mm)
8)
1/2 NPT
■
3/4 NPT
■
TIF50, TIF52
TE 62.01
EN
x
x
x
< 0.3 mA
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