Temperature Sensors Line guide
discrete RTd
Sensors
HEL-777/776 Series
100 Ohm, 1000 Ohm platinum RTD
0.00385 Ohm/Ohm/°C, 0.00375 Ohm/Ohm/°C
-55 °C to 150 °C [-67 °F to 302 °F]
molded plastic
SIP
100 Ohm ±1; 0.6 Ohm at 0 °C,
100 Ohm ±1; 1.2 Ohm at 0 °C,
1000 Ohm ±1; 0.6 Ohm at 0 °C,
1000 Ohm ±1; 1.2 Ohm at 0 °C
<15 mW/°C typ.
700 Series
100 Ohm, 1000 Ohm platinum RTD
0.00385 Ohm/Ohm/°C, 0.00375 Ohm/Ohm/°C
-70 °C to 500 °C [-94 °F to 932 °F]
lead version: -50 °C to 130 °C [-58 °F to 266 °F]
radial chip or surface mount axial flip chip
leadwires or solderpads
100 Ohm ±1; 0.6 Ohm at 0 °C,
100 Ohm ±1; 1.2 Ohm at 0 °C,
1000 Ohm ±1; 0.6 Ohm at 0 °C,
1000 Ohm ±1; 1.2 Ohm at 0 °C
0,4k /mW, 0.6k /mW or 0.8k/mW at 0 °C [32 °F]
Sensor type
Temperature coeffiecient
Temperature sensing range
Packaging type
Termination
Base resistance and
interchangeability
Self-heating
discrete and
Packaged RTd
Sensors
Sensor type
Temperature coeffiecient
Temperature sensing range
Packaging type
Termination
Base resistance and
interchangeability
Self-heating
HRTS Series
100 Ohm, 1000 Ohm platinum RTD
0.00385 Ohm/Ohm/°C, 0.00375 Ohm/Ohm/°C
-70 °C to 260 °C [-94 °F to 500 °F]
ceramic case
leadwires
100 Ohm ±1; 0.6 Ohm at 0 °C,
100 Ohm ±1; 1.2 Ohm at 0 °C,
1000 Ohm ±1; 0.6 Ohm at 0 °C,
1000 Ohm ±1; 1.2 Ohm at 0 °C
<0,3 mW/°C typ.
Td Series
2000 Ohm silicon resistive element
N/A
-40 °C to 150 °C [-40 °F to 302 °F]
plastic or threaded aluminum case
SIP or leadwires
R2000 Ohm ±5 Ohm at 20 °C
N/A
4
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