AM1730 series Secondary reference PRT provides our customers an affordable reference probe for precision temperature measurement and calibration in labs and fields.
Temperature Range: -200°C to 420°C.
The PRT АМ1730 features accuracy of ±0.015 °C, short term stability of ±0.007 °C. The series includes a wide range of sizes.
To reach the best performance in stability and repeatability, the sensing element is specially designed to protect the platinum sensing wire from contamination at high temperature. A unique support structure and filling material provide the best balance among the hysteresis effect, mechanical shock and thermal shock performance. This high performance probe meets ITS-90 criteria of reference thermometer fully.
-200 ... +420°C; -200 ... +300°C; -200 ... +420°C; -200 ... +420°C; -200 ... +300°C
<0.015°C at 0.01°C
<0.005°C after 10 thermal cycles from minimum to maximum temperatures