用途：适用于空气或相兼容的气体性能：防爆防水设计范围：0.03-0.1in.w.c.、0.07-0.15in.w.c.等几十种规格现场设定可调继电器输出尺寸：138.1X87.31mm重量：1.5kg认证：CE，UL，CSA，FM选型表:Dwyerinstrument.IncExplosion-proofDifferentialPressureSwitch1950-02-2S防爆差压开关1950-00-2F防爆差压开关1950-0-2F防爆差压开关1950-1-2F防爆差压开关1950-5-2F防爆差压开关1950-10-2F防爆差压开关1950-20-2F防爆差压开关1950P-2-2F防爆差压开关1950P-8-2F防爆差压开关1950P-15-2F防爆差压开关1950P-25-2F防爆差压开关1950P-50-2F防爆差压开关型号设定范围-Inchesw.c.***小设定点的大概死区***大设定点的大概死区1950-02-2S0.03-0.100.025Minimum0.05Maximum1950-00-2F0.07-0.150.04Minimum0.05Maximum1950-0-2F0.15-0.50.10Minimum0.15Maximum1950-1-2F0.4-1.60.15Minimum0.20Maximum1950-5-2F1.4-5.50.30Minimum0.40Maximum1950-10-2F3-100.40Minimum0.50Maximum1950-20-2F4-200.40Minimum0.60Maximum1950P-2-2F0.5-20.3Minimum0.3Maximum1950P-8-2F1.5-81.0Minimum1.0Maximum1950P-15-2F3-150.9Minimum0.9Maximum1950P-25-2F4-250.7Minimum0.7Maximum1950P-50-2F15-501.0Minimum1.5Maximum1950-02-2S防爆差压开关1950-00-2F防爆差压开关1950-0-2F防爆差压开关1950-1-2F防爆差压开关1950-5-2F防爆差压开关1950-10-2F防爆差压开关1950-20-2F防爆差压开关1950P-2-2F防爆差压开关1950P-8-2F防爆差压开关1950P-15-2F防爆差压开关1950P-25-2F防爆差压开关1950P-50-2F防爆差压开关Dwyerinstrument.IncExplosion-proofDifferentialPressureSwitch1950-02-2S防爆差压开关1950-00-2F防爆差压开关1950-0-2F防爆差压开关1950-1-2F防爆差压开关1950-5-2F防爆差压开关1950-10-2F防爆差压开关1950-20-2F防爆差压开关1950P-2-2F防爆差压开关1950P-8-2F防爆差压开关1950P-15-2F防爆差压开关1950P-25-2F防爆差压开关1950P-50-2F防爆差压开关)