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Platinum Resistance
6.0 (0.24)
8.0 (0.31)
0.2 (0.008)
Temperature Detector
Sealed with Cement in a Cylindrical Ceramic Body
FR Series
FR Series elements are designed
for applications where high
vibration resistance as well as
high temperature stability are vital.
Typical industrial applications
include analytical equipment,
chemical plants, and mechanical
equipment. Small tolerances on
diameters allow problem-free
installation in protective tubes.
Specifications
Tolerance: IEC751, Class B
Nominal Resistance: 100 Ω,
500 Ω and 1000 Ω at 0°C (32°F)
Temperature Range
(Continuous Operation):
-70 to 500°C (-95 to 930°F)
Temperature Coefficient:
TCR = 3850 ppm/K
Leads: Platinum-clad nickel wire;
6.0 mm L (0.24")
Long-Term Stability: Max
R/0-drift 0.1% after 1000 h
at 500°C (930°F)
Measuring Current: 100 Ω max,
3 mA; 500 Ω max, 1.4 mA; 1000 Ω max,
1 mA (self-heating has to be considered)
Vibration Resistance: At least 40 g
acceleration at 10 to 2000 Hz; at least
100 g acceleration with 8 ms half
sine wave
2PT100FR845
Environmental Conditions: Unhoused
for dry environments only
Insulation Resistance:
>10 MΩ at 20°C (70°F)
>1 MΩ at 500°C (930°F)
Discount Schedule
1 to 4 units ............ Net
5 to 10 units ............4%
11 to 24 units ...........6%
25 to 49 units ..........10%
50 to 99 units ..........11%
100 and up ............13%
1PT100FR828
Shown larger
than actual size.
1PT100FR845
Actual Size
2.8 mm (0.11") Dia
DImensions: mm (inch)
Response Time in Seconds
Nominal “D” Water Air
Type Resistance Dimensions* Self Heating V = 0.4 m/s V = 1 m/s
Model No. (Ω) mm (inch) 0°C (K/mW) 50% 90% 50% 90%
1PT100FR828 1 x 100 2.8 (0.11)
1PT1000FR828 1 x 1000 2.8 (0.11)
2PT100FR828 2 x 100 2.8 (0.11)
2PT1000FR828 2 x 1000 2.8 (0.11)
1PT100FR845 1 x 100 4.5 (0.18)
1PT500FR845 1 x 500 4.5 (0.18)
1PT1000FR845 1 x 1000 4.5 (0.18)
2PT100FR845 2 x 100 4.5 (0.18)
2PT1000FR845 2 x 1000 4.5 (0.18)
The measuring point for the basic value is situated 8 mm from the end of the sensor body.
Note: Dimensions are ±0.3 mm.
*
Ordering Examples: 12 1PT100FR828 less 6% quantity discount.
2PT1000FR845, 2 x 1000 Ω, 4.5 mm Dia RTD.
0.05 0.9 2.7 12.3 39.5
0.05 0.9 2.7 12.3 39.5
0.16 0.9 2.7 12.3 39.5
0.16 0.9 2.7 12.3 39.5
0.04 1.5 4.6 24.8 78.8
0.04 1.5 4.6 24.8 78.8
0.04 1.5 4.6 24.8 78.8
0.08
1.5 4.6 24.8 78.8
0.08 1.5 4.6 24.8 78.8
C-121
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