Affordable reference probe for precision temperature measurement. Temperature range: -200 °C to 420 °C Inconel sheath 300 mm x 6.35 mm Durable and shock resistance Rtp/R0 100, Alpha 0.003925 Customized dimensions available
AM1730 series 100 ohm Secondary Reference PRTs are an affordable reference probe for precision temperature measurement.
Accuracy: ±0.015 °C at 0.01 °C
Long term drift: ±0.01 °C
Short term stability: 0.007 °C
Two different lengths of PRTs are available at 300 mm for model AM1730-12 and 230 mm for model AM1730-9.
The sensing element is designed to protect the platinum sensing wire from contamination at high temperatures, giving the device a high level of stability and repeatability in performance.
A uniquely designed support structure and filling material provides excellent balance between the hysteresis effect, mechanical shock and thermal shock performance.
This high performance probe fully meets ITS-90 criteria for reference thermometers.
Optional wooden carrying case with customised foam inserts available.
Read the attached data sheet or contact Teltherm for further assistance.