Bracket mounting inserts found on the standard ZSE20B(F) are omitted as well.  25A-ZSE20B(F) is UL/CSA, CE and RoHS compliant, with an IP65 enclosure rating.

The 25A- series variations are compatible with secondary battery manufacturing for electronics, automotive, and other vehicle types.  25A-ZSE20C(F) is a digital vacuum sensor offering compatibility with both compressed air and non-corrosive liquids.  Compared to the 25A-ZSE20, 25A-ZSE20C(F) 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-PFM5 is a digital flow sensor compatible with air, nitrogen, argon and carbon dioxide.  This is the remote version of 25A-PFM7, without a display.  The top panel includes two LEDs to indicate power and flow functions. 

Cylinder (Tube) Inner Diameter(φ): 50, Stroke(mm): 20, Cylinder Operation Method: [Double Acting] Double Acting, Rod Operation Method: Single Rods, Main Body Shape: [Block Shape] Block shape, Additional Function: Standard, Environment, Applications: Standard, Operating Temperature(°C): -10～70, Operating Pressure(MPa): 0.05～1, Cushion: None, Specification: Built-in magnet, Support bracket:

Magnet: D (Built-in), Mounting: B (Through Hole [Standard]), Bore Size: 50mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 30mm, Body Option: M (Rod End Male Thread), Auto Switch Groove: Z (Auto Switch Mounting Grooves)

Magnet: D (Built-in), Mounting: B (Through Hole [Standard]), Bore Size: 50mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 10mm, Body Option: Standard (Rod End Female Thread), Auto Switch Groove: Z (Auto Switch Mounting Grooves)

Cylinder (Tube) Inner Diameter(φ): 50, Stroke(mm): 20, Cylinder Operation Method: [Double Acting] Double Acting, Rod Operation Method: Single Rods, Main Body Shape: [Block Shape] Block shape, Additional Function: Standard, Environment, Applications: Standard, Operating Temperature(°C): -10～70, Operating Pressure(MPa): 0.05～1, Cushion: None, Specification: Built-in magnet, Support bracket:

Magnet: D (Built-in), Mounting: B (Through Hole [Standard]), Bore Size: 50mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 50mm, Body Option: Standard (Rod End Female Thread), Auto Switch Groove: Z (Auto Switch Mounting Grooves)

Magnet: D (Built-in), Mounting: B (Through Hole [Standard]), Bore Size: 50mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 20mm, Body Option: Standard (Rod End Female Thread), Auto Switch Groove: Z (Auto Switch Mounting Grooves)

Magnet: D (Built-in), Mounting: B (Through Hole [Standard]), Bore Size: 50mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 25mm, Body Option: C (Rubber Bumper), Auto Switch Groove: Z (Auto Switch Mounting Grooves)

Magnet: D (Built-in), Mounting: B (Through Hole [Standard]), Bore Size: 50mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 15mm, Body Option: Standard (Rod End Female Thread), Auto Switch Groove: Z (Auto Switch Mounting Grooves)

Magnet: D (Built-in), Mounting: B (Through Hole [Standard]), Bore Size: 50mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 30mm, Body Option: Standard (Rod End Female Thread), Auto Switch Groove: Z (Auto Switch Mounting Grooves)

Magnet: D (Built-in), Mounting: B (Through Hole [Standard]), Bore Size: 50mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 40mm, Body Option: M (Rod End Male Thread), Auto Switch Groove: Z (Auto Switch Mounting Grooves)

Magnet: D (Built-in), Mounting: B (Through Hole [Standard]), Bore Size: 50mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 10mm, Body Option: C (Rubber Bumper), Auto Switch Groove: Z (Auto Switch Mounting Grooves)

Magnet: D (Built-in), Mounting: B (Through Hole [Standard]), Bore Size: 50mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 10mm, Body Option: M (Rod End Male Thread), Auto Switch Groove: Z (Auto Switch Mounting Grooves)

Magnet: D (Built-in), Mounting: B (Through Hole [Standard]), Bore Size: 50mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 45mm, Body Option: M (Rod End Male Thread), Auto Switch Groove: Z (Auto Switch Mounting Grooves)

Magnet: D (Built-in), Mounting: B (Through Hole [Standard]), Bore Size: 50mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 75mm, Body Option: M (Rod End Male Thread), Auto Switch Groove: Z (Auto Switch Mounting Grooves)

Magnet: D (Built-in), Mounting: B (Through Hole [Standard]), Bore Size: 50mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 25mm, Body Option: CM (C+M), Auto Switch Groove: Z (Auto Switch Mounting Grooves)

Magnet: D (Built-in), Mounting: B (Through Hole [Standard]), Bore Size: 50mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 30mm, Body Option: CM (C+M), Auto Switch Groove: Z (Auto Switch Mounting Grooves)

Magnet: D (Built-in), Mounting: B (Through Hole [Standard]), Bore Size: 50mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 40mm, Body Option: CM (C+M), Auto Switch Groove: Z (Auto Switch Mounting Grooves)