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uxcell Pt100 Thermocouple M6x26mm Temperature Sensor Probe with 3 Meters Cable -45°C to 200°C: Amazon.com: Industrial & Scientific
4 Wire Pt100 RTD Probe with 1/8 NPT Fitting 2 Inch Long 1/8" Diameter | Evolution Sensors and Controls
bayite Pt100 3-Wire Temperature Sensor Thermocouple (UA4X10701) for sale online | eBay
TWTADE Stainless Steel PT100 RTD Thermistor Temperature Sensor Probe Or waterproof type pt100 thermocouple (can choose) MT-6330-50mm(3mm x 50mm x 2M): Amazon.com: Industrial & Scientific