B+B Thermo-Technik 0551 1221 Duct Probe Precise 0-10V/4-20mA Output

The B + B Thermo-Technik 0551 1221 is a temperature probe designed for robust and precise temperature measurement. It operates effectively within a range of -40 to +125 °C. This duct immersion probe is typically used for monitoring and controlling temperature in HVAC systems.

Type	Duct immersion probe
Temperature reading range	+125°C
Connector	Screw terminals
Temperature reading range (min.)	-40°C