PLATINUM TEMPERATURE SENSOR
Platinum temperature sensors due to their good linearity, long-term stability and endurance are destined for the
accurate measurement of temperatures from -70 to +550 °C.
The thin film sensors are made of high purity platinum, which is deposited by vapour plating on the ceramic
substrate. Photolithographic structured active area is after the setting of the nominal value of the sensor covered
with a passivation layer. The wire outlets are spot-welded to the contacts and protected by a drop of material
based on ceramic.
Nominal value of resistance R0 at the temperature 0 °C: 1000 ?
The Accuracy classes comply with EN 60 751, which is norm for Pt resistance temperature sensors.
For the tolerance is valid:
Class B: ?T[°C] = ± (0,30 + 0,005 |t|)
Where |t| is the absolute temperature in °C.
Sensor type temperature sensor
Kind of temperature sensor Pt1000
Tolerance cl.B 0,3 %
Body dimensions 12.3 x 2.1 x 0.9mm
Temperature coefficient 3850ppm/°C
Operating temperature -70...550°C
Leads 2 leads
Leads dimensions O0.2 x 10mm