P250 industrial standards thermometer

P250 - general purpose

The P250 general purpose Industrial Standards Thermometers was designed for very accurate temperature measurements within -100 °C up to +450 °C operating temperature.

Main features

P250, General Purpose Industrial Standards Thermometer

Operating temperature: -100 ºC..+450 ºC
Resistance at 0 ºC: 100 Ohm ±0,1 Ohm
R/t relation: IEC 751 Class B
Reproducibility at 0ºC: ±4 mOhm or ±10 mK. (used from -100 °C to 450 °C)
Response time to 63%: Typically 18 seconds in stirred water
Self heating at 1 mA: Typically 5 mK in stirred water of 0 ºC
Stem material: Stainless steel.
Stem diameter: 6 mm
Total length: 480 mm
Immersion depth max: 400 mm
Immersion depth min: 200 mm
Immersion effect:
5 mK at 200 mm in oil of 100 ºC.
18 mK at 100 mm in oil of 100 ºC

Downloads

More information

Company name
Mr. / Mrs.
Name
Email address
Phone number
Product name / type
Remarks