TM 50 / TMD 500 pages
RTD sensor with
miniature connection head
TM 50 / TMD 50
Temperature sensor with stainless steel sheath, with or without compression fitting.
Measuring range from -80°C to +400°C (PT100 and PT1000).
from -20°C to +120°C (NTC).
● Mounting of wires : single pair (2, 3 or 4 wires).
multipair (4 or 6 wires).
●
For other resistor types PT25, PT50, PT500, PT200 or NI, please contact us.
●
●
Technical features
Part numbers
To order, just add the codes to complete the part number.
Accuracy of
the sensor
Type of
sensor
PT100
50
PT1000 51
NTC
52
-
-
TM
D
Duplex
Mounting
0
B
A
3
NTC
Class B
Class A
1/3 DIN
-
2
3
4
Thread
unit
NTC
50
from -80°C to +50°C 100
from -50°C to +250°C
200
from -50°C to +400°C
G
NPT
...*
-
CTN / PT 1000
Number of
wires
Probe
length
(mm)
Measuring
range
0
B
S
H
Measuring range.....................from -80°C to +400°C (PT100 and PT1000)
from -20°C to +120°C (NTC)
6
8
10
...*
Probe
diameter (mm)
-
-
½'' 12
¼'' 14
...*
Compression
fitting thread
Accuracy*................................PT100 or PT1000 : see "Tolerances" table
NTC : see "Tolerances" table
Type of sensor........................PT100 or PT1000 : Class B, Class A,
1/3 DIN as per DIN IEC751
NTC : resistance at 25°C, R25 = 10KΩ
Nominal Beta B25/85 value = 3.695K ±1%
Mounting of wires...................single pair 2, 3 or 4 wires
For T>250°C do not use 4 wires in a
sheath of 6mm Ø.
multipair 4 wires only
For T>250°C use sheath from 8mm Ø.
* Other dimensions on request
Storage temperature...............from -20°C to +80°C
Example : TM-50-B-3-S-6-100-12G.
Model : Temperature sensor PT 100 class B, with 3 wires in a sheath
of 6 mm diameter and 100 mm length, and with a ½''G thread plug.
Measuring range from -50°C to 250°C.
Sheath......................................316 L stainless steel, 3/4 to 4/4 hard,
no welding
Compression fitting................316 L stainless steel
Thread......................................with or without, 1/4, 1/2, Gaz or NPT plug
(other thread on request)
Dimensions
Electrical connection..............with or without terminal block
transmitter 4/20mA 0/10V as option
M16 x 1.5
Probe length (mm)
Diameter (mm)
Compression
fitting
Connection head.....................Aluminium alloy
cable gland : M16 x 1.5
IP65 protection
Adjustable mountings............compression fitting welded further along the
sheath, flange, clamp, repleacable probe
insert, restricted end, ambient end.
See datasheet.