Platinum RTD Sensor - PT100 - 3 Wire 1 meter long : ID 3290 : $11.95 : Adafruit Industries, Unique & fun DIY electronics and kits
FTARP01 PT100 type 200mm stainless steel probe 2m metal screening cabel RTD temperature sensor
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
12" RTD Sensor Probe Industrial Head Assembly - PT100 3-Wire
Pt100 RTD, 12 in (300 mm) Probe, Adjustable Length [PL5300] - $31.00 : Auber Instruments, Inc., Temperature control solutions for home and industry
Digital Temperature Sensor with transmitter, Pt100, 2 Wire | ATO.com
Stainless Steel Shield 10cm Probe Tube RTD PT100 Temperature Sensor with 2m 3 Cable Wires for Temperature Controller _ - AliExpress Mobile
Sharp Meat Probe RTD PT100 Temperature Sensor with High Temperature Cable | eBay