The ISE2 series is a compact, pressure switch (for positive pressure) and can be integrated with ZX or ZR vacuum systems. The ISE2 series pressure switch has a quick response time of 10mS and the plug connector option makes wiring easy and simple., 3 SCREEN HI PRECISION DIG PRESS SWITCH, PRESSURE SWITCH, ISE1-6, N59, 22 lb

This is a legacy product, and replaced byZSE20AF-Y-01-J ZSE30 VACUUM SWITCH. SWITCH. VACUUM SERIES. ZSE30 1/8 PORTED. .35756 lb. JC.

This is a legacy product, and replaced byZSE20AF-Y-01-J ZSE30 VACUUM SWITCH. SWITCH. VACUUM SERIES. ZSE30 1/8 PORTED. .27778 lb. JC.

The ZSE/ISE20A/20B/20C series operation manual can be found here.

Series: 25A-ISE20, Rated Pressure Range: C (-0.1 to 1 MPa), Output Specification: T (PNP Open Collector 2 Outputs + Analog Voltage Output), Unit Specifications: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: 02 [R1/4, (M5, Female Threaded)], Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof), Bracket: B (Panel

Series: 25A-ZSE20, Rated Pressure Range: BF (-100 to 100 kPa), Output Specification: T (PNP Open Collector 2 Outputs + Analog Voltage Output), Unit Specifications: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specifications: M5 (Female Thread), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof), Bracket: D (Panel Mount Adapter

Series: 25A-ZSE20, Rated Pressure Range: 0 to -101 kPa, Output Specification: PNP Open Collector 2 Outputs + Analog Current Output, Unit Specifications: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: 02 [R1/4, (M5, Female Threaded)], Lead Wire: Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof, Bracket: Panel Mount Adapter,

Body Size: 100 (M5 Basis), Applicable Tube OD: 23 (Ø3.2), Lock Nut: J (Round)

The 25A- series variations are compatible with secondary battery manufacturing for electronics, automotive, and other vehicle types. 25A-ISE20C is a digital pressure sensor offering compatibility with both compressed air and non-corrosive liquids.  Compared to the 25A-ISE20, the 25A-ISE20C(H) adds a 2nd switch output, as well as analog voltage or current output. 

The 25A- series variations are compatible with secondary battery manufacturing for electronics, automotive, and other vehicle types. 25A-ISE20C is a digital pressure sensor offering compatibility with both compressed air and non-corrosive liquids.  Compared to the 25A-ISE20, the 25A-ISE20C(H) adds a 2nd switch output, as well as analog voltage or current output. 

Output Specification: P (PNP Open Collector 1 Output), Unit Specification: M (SI Unit Only), Piping Specification: M5 (M5 Female Thread), Option 1: w/o Lead Wire, Option 2: A2 (Bracket B, Horizontal Mounting), Option 3: Y (w/o Operation Manual, w/o Calibration Certificate)

Switch: M9B, Lead wire(m): 0.5, Number Of Switches: 2, Port types: M5

Switch: M9BA, Lead wire(m): 3, Number Of Switches: 2, Port types: M5

Switch: M9B, Lead wire(m): 3, Number Of Switches: 2, Port types: M5

Switch: M9BV, Lead wire(m): 3, Number Of Switches: 2, Port types: M5

Switch: M9N, Lead wire(m): 3, Number Of Switches: 2, Port types: M5

Switch: M9P, Lead wire(m): 3, Number Of Switches: 2, Port types: M5

: Without switch (built-in magnet), Lead wire(m): -, Number Of Switches: -, Port types: M5

: M9B, Lead wire(m): 3, Number Of Switches: 2, Port types: M5

: M9BV, Lead wire(m): 3, Number Of Switches: 2, Port types: M5