Gefran TR1 Data Sheet
TR1
Ø
Ø
Resistance Thermometers for the Plastics Industry
Main features
• Temperature limits: - 40 ... + 250° C
(see table for type of extension cable used)
• 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)
• PT100 at 0°C sensor
• Application versatility
MODELS
TR1 A: without fitting
Li
TR1 B: with adjustable compression fitting
A
F
Li
TR1 C: with welded fitting
B
Lc
Lc
A
F
Ø
Li
B
Lc
ORDER CODE
T R 1
CODE
Without fitting
With adjustable compression
fitting
With welded fitting
Single 2 wires
Single 3 wires
Double 2 wires
Single 4 wires 5
Pt100 class A (1/2 DIN)
Pt100 class B (1 DIN)
PVC
GSC
Screened GSC
TTS
TES 6
(*) Not available with dual element 2/3 wire (3)
Not available with single-element 4-wire (5)
SYTAINLESS STEEL
3
4
5
6
8
(*) Not available with double element
Connection Thread *
1/8” GAS “A”= 10mm
1/4” GAS “A”= 12mm
3/8” GAS “A”= 15mm
1/2” GAS “A”= 15mm
1/8” NPT
1/4” NPT
3/8” NPT
1/2” NPT
(*) To be shown for B and C models only
Connection Material *
Nickel-Plated Brass
300 Series Stainless Steel
(*) To be shown for B and C models only
(**) Available for TR1B only
Drilled F
No Drilled 0
Model
A
B
C
Element + Nr. of Wires
1
2
3
Precision Class
A
B
Cable (DIN standards)
1
2
3 (*)
5
Sheath Material
A
Sheath Diameter (mm)
E *
F *
H
I
J
A
B
C
D
G
H
I
J
1**
2
Sheath Tip
TR1B TR1C
MOUNT (F) A (mm) B (mm) A (mm) B (mm)
G 1/8 10 35 10 20
G 1/4 12 35 12 25
G 3/8 15 40 15 30
G 1/2 15 40 15 30
1/8 NPT 11 35 11 25
1/4 NPT 16 40 16 30
3/8 NPT 16 40 16 30
1/2 NPT 20 45 20 35
0 0 0
X
Certificates
Conformity ReportA
LENGTHS AND
ACCESSORIES
Li = Immersion Length (mm)
Standard length from 50 to
1000mm with 50mm step
Armoured Sheathing
G *
(*) Not available with Screened GSC cable
A
B
C
Stainless Steel Sheathing
Connectors
Standard male
Standard male + female
Standard male + panel
Lc = Cable length (dm)
Standard length from 5 to 100dm
with 5dm step
Availability of Mount/Sheathing diameter
ø3 ø4 ø5 ø6 ø8
G 1/8 x x x x G 1/4 x x x x x
G 3/8 x x x x x
G 1/2 - - x x x
1/8 NPT x x x x 1/4 NPT x x x x x
3/8 NPT x x x x x
1/2 NPT - - x x x
GEFRAN spa reserves the right to make any kind of design or functional modification at any moment without prior notice
DTS_TR1_12-2015_ENG
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