WE 28
Screw-in resistance thermometer with head type J, with replaceable measuring insert and single, straight protection tube

WE 29
Screw-in resistance thermometer with head type J, with interchangeable measuring insert and tapered protection tube

WE 30
Screw-in resistance thermometer with head type J, without exchangeable measuring insert, with single, straight protection tube

WE 31
Screw-in resistance thermometer with head type J, without exchangeable measuring insert, with double tapered protection tube (multi-part)

WE 51
Screw-in resistance thermometer with head type B, with interchangeable measuring insert and tapered protection tube

WE 52
Screw-in resistance thermometer with head type B, with interchangeable measuring insert and tapered protection tube (multi-part)

WE 54
Screw-in resistance thermometer with head type B, with replaceable measuring insert and single, straight protection tube

WE 57
Screw-in resistance thermometer with connection housing made of impact-resistant plastic
(Accessories optional: immersion sleeve brass or stainless steel)

WE 61
Resistance thermometer with stainless steel connection head, with screw-in thread with locknut (optional), without exchangeable measuring insert,

WE 90/ TE 90
Screw-in thermometer with freely sprung, thermally decoupled protection tube in oil pressure-tight design