Standard Pt100Ω sensor, class A according to IEC 60751 in stainless-steel tube 
                    
                    Connection via MINIATURE connector mounting
                    
                    Standard Pt100Ω sensor, class A according to IEC 751in stainless-steel tube
Connection via STANDARD connector mounting
                    
                    Standard Pt100Ω sensor, class A according to IEC 751in stainless-steel tube
Output via connection head >= IP54