Cảm biến chênh áp UE J21K-150, J21K-140  United Electric  J21K Series DIFFERENTIAL PRESSURE SWITCH

model chart
Model Adjustable Set Deadband Differential Working Point Range Proof Pressure** Pressure* Low end of range on fall; High end of range on rise psid bar psi bar psid bar psi bar (unless noted) (unless noted) (unless noted) (unless noted)
Welded 316L stainless steel bellows with 1/2” NPT (female) pressure connections
Cảm biến chênh áp UE J21K-S127B 30 "Hg Vac to 0 -1 to 0 0.4 to 0.6 "Hg 13,5 to 20,3 mbar 15 1.0 30 "Hg Vac to 0 -1 to 0
Cảm biến chênh áp UE J21K-S140B 0 to 6 0 to 0,4 0.1 to 0.4 6,9 to 27,6 mbar 6 0,4 30 "Hg Vac to 30 -1 to 2,1
Cảm biến chênh áp UE J21K-S150B 0 to 40 0 to 2,8 0.3 to 0.7 20,7 to 48,3 mbar 300 20,7 30 "Hg Vac to 300 -1 to 20,7
Cảm biến chênh áp UE J21K-16021 1 to 15 0,07 to 1,0 0.1 to 0.6 6,9 to 41,4 mbar 125 8,6 30 "Hg Vac to 125 -1 to 8,6
316L welded stainless steel bellows with 1/4" NPT (female) pressure connections
Cảm biến chênh áp UE J21K-357 0 to 70 0 to 4,8 2 to 4 0,1 to 0,3 70 4,8 30 "Hg Vac to 350 -1 to 24,1
Brass bellows with 1/4” NPT (female) pressure connections
Cảm biến chênh áp UE J21K-127 30 "Hg Vac to 0 -1 to 0 0.4 to 0.6 "Hg 13,5 to 20,3 mbar 15 1.0 30 "Hg Vac to 0 -1 to 0
Cảm biến chênh áp UE J21K-140 0 to 6 0 to 0,4 0.1 to 0.4 6,9 to 27,6 mbar 6 0,4 30 "Hg Vac to 30 -1 to 2,1
Cảm biến chênh áp UE J21K-150 0 to 40 0 to 2,8 0.3 to 0.7 20,7 to 48,3 mbar 40 2,8 30 "Hg Vac to 180 -1 to 12,4
Cảm biến chênh áp UE J21K-16020 1 to 15 0,07 to 1,0 0.1 to 0.6 6,9 to 41,4 mbar 125 8,6 30 "Hg Vac to 125 -1 to 8,6
Phosphor bronze bellows with 1/4" NPT (female) pressure connections
Cảm biến chênh áp UE J21K-232 0 to 25 0 to 1,7 0.6 to 1 41,4 to 68,9 mbar 25 1,7 30 "Hg Vac to 110 -1 to 7,6
Cảm biến chênh áp UE J21K-254 0 to 90 0 to 6,2 2 to 4 0,1 to 0,3 90 6,2 30 "Hg Vac to 200 -1 to 13,8