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SENECA傳感器廠家銷售 SENECA變送器如果由兩個(gè)用來測(cè)量溫差的傳感器組成，輸出信號(hào)與溫差之間有一給定的連續(xù)函數(shù)關(guān)系。故稱為溫度變送器。
變送器輸出信號(hào)與溫度變量之間有一給定的連續(xù)函數(shù)關(guān)系（通常為線性函數(shù)），早期生產(chǎn)的變送器其輸出信號(hào)與溫度傳感器的電阻值（或電壓值）之間呈線性函數(shù)關(guān)系。
標(biāo)準(zhǔn)化輸出信號(hào)主要為0mA~10mA和4mA~20mA（或1V~5V）的直流電信號(hào)。不排除具有特殊規(guī)定的其他標(biāo)準(zhǔn)化輸出信號(hào)。溫度變送器按供電接線方式可分為兩線制和四線制，除RWB型溫度變送器為三線制外。
變送器有電動(dòng)單元組合儀表系列的和小型化模塊式的，多功能智能型的。前者均不帶傳感器，后兩類變送器可以方便的與熱電偶或熱電阻組成帶傳感器的變送器。 FO-MULTI-SL S232-FO-MULTI-DL S301-1-R S301-1-R-AOC-S S301-1-R-AR-S S301-23-R S301-23-R-AOC-S S301-23-R-AR-S S301B-1-R S301B-1-R-AOC-S S301B-1-R-AR-S S301B-23-R S301B-23-R-AOC-S S301B-23-R-AR-S S311A-11-H S311A-11-H-O S311A-11-L S311A-11-L-O S311A-4-H S311A-4-H-O S311A-4-L S311A-4-L-O S311A-6-H S311A-6-H-O S311A-6-L S311A-6-L-O S311A-8-H S311A-8-H-O S311A-8-L S311A-8-L-O S311AK-4-L S311AK-4-L-IP66 S311AK-4-L-IP66D S311D-11-H S311D-11-H-O S311D-11-L S311D-11-L-O S311D-4-H S311D-4-H-O S311D-4-L S311D-4-L-O S311D-6-H S311D-6-H-O S311D-6-L S311D-6-L-O S311D-8-H S311D-8-H-O S311D-8-L S311D-8-L-O S311OPZ S311-T S312A-4-H-4R S312A-4-L-4R S315 S315-IP66 S315-IP66D S320A-1-ST S320A-1-ST-R S320A-23-ST S320A-23-ST-R S400CL S400HV S400LV S400HV-2 S400HV-2-RIC-SL S400HV-2-RIC-SN S400LV-1 S400LV-1-RIC-SL S400CL-1 S400CL-1-15 S400CL-1-P5 S400NET S400NET-RIC-SL S400ETH-DSK S401-L S485-FO-MONO-DL S485-FO-MULTI-DL S485-FO-MONO-SL S485-FO-MULTI-SL S50-1-ST S50-3-ST S500-MOD S500-MBU S500-ETH S501-32-0 S501-32-MBU-MID S502-80-MID S502-80-R S504C-6-MOD-MID S504C-6-MBU-MID S504C-6-ETH-MID SENECA傳感器廠家銷售
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