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英国 Delta-controls 膜片式差压开关 386 The model 386 Differential Presure Switch is suitable for setpoints between -12.5mbar and 4bar with maximum working pressures up to 15bar

英国 Delta-controls 膜片差压开关 S34 The model S34 Differential Pressure Switch is suitable for setpoints between 6mbar and 10bar with maximum working pressures up to 250 bar

英国 Delta-controls 膜片差压开关 S31 The model S31 Differential Pressure Switch is suitable for setpoints between -12.5mbar and 10bar with maximum working pressures up to 110 bar

英国 Delta-controls 膜片式差压开关 316 The model 316 Differential Presure Switch is suitable for setpoints between -2.5mbar and 75mbar with maximum working pressures from -500mbar to +500mbar

英国 Delta-controls 膜片式差压开关 310 The model 310 Differential Presure Switch is suitable for setpoints between -2.5mbar and 75mbar with maximum working pressures from -500mbar to +500mbar

英国 Delta-controls 300系列 膜片式差压开关 381 The model 381 Differential Presure Switch is suitable for setpoints between -12.5mbar and 15bar with maximum working pressures up to 110bar

英国 Delta-controls 300系列 膜片式差压开关 304 The model 304 Differential Presure Switch is suitable for setpoints between -12.5mbar and 15bar with maximum working pressures up to 250bar

英国 Delta-controls 300系列 膜片式差压开关 303 The model 303 Differential Presure Switch is suitable for setpoints between -12.5mbar and 15bar with maximum working pressures up to 110bar

英国 Delta-controls 300系列 膜片式差压开关 301 The model 301 Differential Presure Switch is suitable for setpoints between -12.5mbar and 15bar with maximum working pressures up to 110bar

英国delta-controls Sentry系列 膜片式差压开关 · 铝制防水外壳，防护等级：IP66 · 量程范围–12.5mbar ~ 10bar. · 316 标准不锈钢接液材质 · SPDT, DPDT