Bimetalik termometrlarni ko'rsatgich va himoya trubkasi o'rtasidagi ulanish yo'nalishi bo'yicha to'rt turga bo'lish mumkin: eksenel tip, radial turdagi, 135 darajali turdagi va universal turdagi.
① Eksenel turdagi bimetalik termometr: Ko'rsatkich tugmasi himoya trubasiga perpendikulyar ravishda ulangan.
② Radial turdagi bimetalik termometr: Ko'rsatkich tugmasi himoya trubasiga parallel ravishda ulangan.
③ 135 darajali bimetalik termometr: Ko'rsatkich tugmasi himoya trubkasiga 135 daraja burchak ostida ulangan.
④ Universal turdagi bimetalik termometr: Ko'rsatkich tugmasi va himoya trubkasi orasidagi ulanish burchagi o'zboshimchalik bilan sozlanishi mumkin.
