High
precision platinum resistance thermometer
Application：Energy
meter calibrating apparatus.
Industrial platinum,copper
resistance testing and calibrating apparatus.
Supporting the use of high
precision measuring equipment for temperature measurement in special occasion.
Features：
Sensor element：Input
Pt100（temperature
sensor 3850/3910）
Calibration according to ITS-90
Connector：LEMO
gold plated
Connecting cable：Silicone
cable，single
4-wire
Technical Parameters：
Measuring range：-80~300℃
Tolerance ：Class 1/5B,Class
1/10B
Long-term stability ：≤10mK/year
Repeatability：≤5mK
Self-heating：≤4mK Φ4 ，≤10mK Φ3
Response
time: Approx 6s，in water 0.2m/s
Protection
tube outer diameter： Φ3、Φ4
Fitting
length：200mm、 450mm
Cable
length：2500mm（Other length on request）