Temperature Measurement
Probe Assemblies
B57703
M 703
Applications
q
Surface temperature measurement,
6,5 max.
0,5
8,5鹵0,5
e.g. on housings and pipes
Features
q
q
q
q
q
High accuracy
Easy mounting
Good thermal coupling through metal tag
Thermistor encapsulated in metal-tag case
PTFE-insulated leads of silver plated
nickel wire, AWG 30,
鈭?/div>
0,25 mm
10 max.
17,5鹵1,5
Options
Alternative resistance ratings,
rated temperatures, resistance tolerances
and lead lengths available on request
6鹵1
45鹵3
AWG 30
Ni PTFE
TNT0294-B
Dimensions in mm
Approx. weight 0,8 g
Climatic category (IEC 68-1)
Max. power at 25
擄C
Resistance tolerance
Rated temperature
B value tolerance
Dissipation factor (in air)
Thermal cooling time constant (in air)
Heat capacity
Test voltage (t = 1 s)
P
25
鈭?/div>
R/R
N
T
N
鈭?/div>
B/B
未
th
1)
蟿
c
1)
C
th
1)
55/125/56
150
鹵
2%
25
鹵
1%
approx. 2,6
approx. 28
approx. 73
1
mW
擄C
mW/K
s
mJ/K
kV
Type
R
25
鈩?/div>
No. of
R/T
characteristic
8016
8016
8018
B
25/100
K
3988
3988
3964
Ordering code
M 703/5 k/G40
M 703/10 k/G40
M 703/30 k/G40
5k
10 k
30 k
B57703-M502-G40
B57703-M103-G40
B57703-M303-G40
1) Depends on mounting situation
62
Siemens Matsushita Components
3,7鹵0,1
1
2
