Gefran TRM Data Sheet
TRM
Mineral insulated resistance thermometers for the plastics industry
Main features
• Temperature limits: - 40 ... + 400° C
• Tolerance: UNI 7937, IEC 751 standards:
± 0.15° C a 0° C for class A (1/2 DIN)
± 0.30° C a 0° C for class B (1 DIN)
± 0.10° C a 0° C for 1/3 DIN class
• Compact mineral insulated (MgO) resistance
thermometer element (Pt100 at 0°C) and continuous
metal sheath
MODELS
TRMCP
TRMCC
TRMCE
D3
D2
D3
D
D2
D3
D1
D2
A
C
B
D1
A
Li
B
C
D1
A
Li
B
C
D4
Ls
D4
Ls
D4
Ls
D5
D5
D5
Ch.
E
Ch.
E
Ch.
TRMGF
A-A
D3
D2
A
Li
A
D1
A
C
B
D4
Ls
D4D3D2DD1 CBACHD5
1616107M 18 x 1,5 201461917,8
10,510,57,861/2” - 20UNF 16115,517/1912,7
D5
Ch.ECh.
17
Ls
50-90-153
50-90-153
10
~1
E
17/25
17/25
28
28
L1
Immersion length
Immersion length
Ø16
Ø20
I
L
ORDER CODE
Lt
G
Lt
H
I ...
M ...
A
Lc
B
Lc
C
Lc
D
Lc
E
Lc
F
Lc
R M
T
CODE
Flat Tip
Round Tip
Conical Tip
Rotating Elliptic Tip
Single 2 wires
Single 3 wires
Double 2 wires
Single 4 wires
PT100 class A (1/2 DIN)
PT100 class B (1 DIN) B
PT100 class (1/3 DIN) C
Cable (DIN Standards) *
TTS
TES
(*) To be specified with A, B, C cold extension only
AISI 304
AISI 316 Ti
(*) Available with CH 17 hexagon, 1/2”-20 UNF thread only
(**) Available with CH 19 hexagon, 1/2”-20 UNF and
M18 x 1,5 thread
Stem length (Ls)
153 mm
90 mm
50 mm 2
M 18 x 1.5
1/2” 20 UNF
Model
CP
CC
CE
GF
Element + Nr. of Wires
1
2
3
5
Precision Class
A
5
6
Stem Material
A *
D **
0
1
Connection Thread
S
T
OUTPUTS
XX
(*) Available only for G and H cold junctions
X
Certificates
LENGTHS AND
ACCESSORIES
Li = Immersion Length (mm)
Standard lengths:
5 - 10 - 15 - 20 - 25mm
Pipe ø 6 Length(mm) * (Lt)
Standard length from 10 to 100
mm with 10 mm step
Lc = Cable Length (dm)
Standard length from 10 to 100
dm with 10 dm step
Conformity ReportA
Cool extension type
Cable with free ends A
Cable + standard male
connector
Cable + standard male
+ female connector
Cable + stainless steel
sheathing with free ends
Cable + stainless steel
sheathing + standard
male connector
Cable + stainless steel
sheathing + standard
male + female connect.
Stainless steel pipe ø 6
+ std male connector
Stainless steel pipe ø
6 + std male + female
connector
LEMO1S Conn. I *
LEMO2S Conn. L *
LEMO1S Conn. + female M *
LEMO2S Conn. + female N *
(*) Available only with: Hexagon CH
19, height E = 25mm (mod. CC, CP,
CE) see drawing for mod. GF
B
C
D
E
F
G
H
L
N
GEFRAN spa reserves the right to make any kind of design or functional modification at any moment without prior notice
DTS_TRM_12-2015_ENG
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