^{用途說(shuō)明}

^{是一種隨著溫度升降而使電路閉合或斷開的電開關(guān)，用于船舶、機(jī)車，冷凍設(shè)備或其他工業(yè)設(shè)備與執(zhí)行機(jī)構(gòu)配套，對(duì)氣體，蒸汽或液體的溫度進(jìn)行兩位式控制，它具有一定的溫度調(diào)節(jié)范圍（參閱基本參數(shù)），并附有差動(dòng)調(diào)節(jié)裝置，用戶可根據(jù)需要在其中選擇被控制溫度值和適當(dāng)?shù)牟顒?dòng)值。}

^{主要技術(shù)指標(biāo)}

^{序號(hào)      溫度調(diào)節(jié)范圍            差動(dòng)可調(diào)范圍                允許指示誤差           允許動(dòng)作誤差}

^{1          -60～-30                    3～5                        ±4                     2}

^{2          -40～-10                     3～5                       ±2                     2}

^{3           -25～0                      3～5                       ±2                     2}

^{4          -15～15                      3～5                       ±2                     2}

^{5           10～40                      3～5                       ±2                     2}

^{6           40～80                      3～5                       ±2                     2}

^{7           60～100                     3～5                       ±3                     3}

^{8           80～120                     3～5                       ±3                     3}

^{9           110～150                    3～5                       ±3                     3}

^{10          130～170}                    3^{～5                       ±3                     3}