Datasheet

Applications
Temperature measurement
Features
Glass-encapsulated, heat-resistive and
highly stable
For temperature measurement up to
300 °C
Very short response time
Small dimensions
Leads: dumet wires (copper-clad FeNi)
Options
Leads: nickel-plated dumet wires
Alternative dimensions available on request
Delivery mode
Bulk
Dimensional drawing
Dimensions in mm
General technical data
Climatic category (IEC 60068-1) 55/300/56
Max. power (at 25 °C) P
25
32 mW
Resistance tolerance ∆R
R
/R
R
±1, ±2, ±3 %
Rated temperature T
R
25 °C
Dissipation factor (in air) δ
th
approx. 0.75 mW/K
Thermal cooling time constant (in air) τ
c
approx. 7 s
Heat capacity C
th
approx. 5 mJ/K
Temperature measurement B57550G, B57550G1
Glass-encapsulated sensors G550/G1550
Page 2 of 19Please read Cautions and warnings and
Important notes at the end of this document.