Based on this product's specifications, here are some alternatives and similar models
Temperature Sensor DANFOSS 50356128 — resin-mounted temperature probe
Summary description:
DANFOSS temperature sensor model 50356128 is a resin-mounted temperature probe designed for reliable temperature measurement and control in HVAC and industrial systems. The unit features a resin-encapsulated sensing element for mechanical protection and environmental resistance. It is suitable for use in temperature monitoring, control loops, and protective applications where a robust, sealed sensor is required.