The Beamex SIRT-155 Short Industrial Pt100 Reference Sensor is designed to be used as a reference sensor with the Beamex MC6-T150 when calibrating short and flanged sanitary sensors. The standard temperature range of SIRT-155 is -30 ... 155 °C (-22 ... 311 °F).
Sensor type is thin film Pt100 4-wire in stainless steel casing. The sensor diameter is 33 mm (0.12") and length 30 mm (1.18"), plus 10 mm (0.39") bending protection. It has a 1.5 m thin, flexible teflon cable with 6-pin Lemo connector. The sensor is delivered packed in a hard case.
SIRT-155 is calibrated in calibration points -30, -15, 0, 50, 100 ja 155 °C. Accredited calibration certificate, including sensor-specific ITS-90 and CvD correction coefficients, is included as standard. SIRT-155 is a standard IEC60751 Class A Pt100 sensor and can be used accurately without coefficients. Accuracy up to 0.02 °C can be achieved with the correction coefficients provided in the calibration certificate.
Beamex blog: Sanitary temperature sensor calibration, by Heikki Laurila