Temperature sensor DD12

The BBL temperature sensor DD12 is suitable for precisely measuring and controlling mass temperature in internal rubber mixers (drop door). Moreover, the minimal heat dissipation of this sensor allows for very short reaction times. With the unique BBL sensor tip made of high-quality hardened steel the sensor is extremely robust despite its slim design. The DD12 is used in rubber plants worldwide and appreciated for its sensitivity and abrasion resistance.


  • BBL measuring tip made of high-quality hardened steel
  • Fitting Ø 16 h7, triangular socket (120°)
  • Standardly equipped with Pt100 (4 wire, class B)
  • Incl. reaction protocol (measuring curve, response time)
Measurement method Pt100, 4 wire, Class B (class A upon request)
Measuring current 0.3 – 1 mA
Mass temperature ≤ 300 °C
Weight 0.8 kg
Country of origin Germany / European Union
Connection Connection head (form B) with terminal wire ceramic block (standard)
Connector plug LEMO 1S (upon request)
Equipment (optional) Assembled connection cables (PVC, Silicon, HELU, VA)

Please contact us for quotes, data sheets, and additional information!