Magnet: None, Mounting: B (Through Hole [Standard]), Bore Size: 12mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 10mm, Action: S (Single Acting, Spring Return), Body Option: M (Rod End Male Thread), Auto Switch Groove: None [for 12-25 Bore w/o Magnet], Mounting Bolt: L (Shipped Together)

Style: B (Standard Type-Air Cushion), Bore Size: 16mm, Port Thread: Rc: ø25, ø40, ø50, ø63/M Thread: ø16, Stroke: 200mm, Stroke Adjusting Unit: L (Both Sides Shock Absorber for Low Load), Auto Switch: M9P--Solid State , Gen. Purpose, 3 Wire PNP, Horizontal, Lead Wire or Prewired Connector: M (1m), Number: S (1 pc.)

Guide Type: M (Slide Bearing), Seal: None, Bore Size: 16mm, Port Thread: Rc (or M Thread for 16 & 20 Bore), Piping: Standard, Stroke: 400mm, Adjuster: A (Adjuster Bolt), Suffix: Both Sides, Auto Switch: M9P--Solid State , Gen. Purpose, 3 Wire PNP, Horizontal, Lead Wire or Prewired Connector: L (3m Lead Wire), Number: S (1 pc.)

Finger Stroke: L (Long Stroke), Bore Size: 16mm, Action: S [Single Acting (Normally Open)], Finger Material: 1 (Stainless Steel), Dust Cover: S [Silicone Rubber ( SI)], Auto Switch: M9N--Solid State, Gen. Purpose, 3 Wire NPN, Horizontal, 0.5M, Lead Wire or Prewired Connector: L (3m)

Magnet: D (Built-in), Mounting: L (Foot), Bore: Ø10 (3/8 inch), Stroke: 150 (1 1/2 Inch), Action: S (Spring Return), Port Location: Perpendicular, Auto Switch: A96--Reed, DC Volt, LED, Horizontal, Lead Wire or Prewired Connector: L (3m), Number: S (1 pc.)

Finger Stroke: L (Long Stroke), Bore Size: 12mm, Action: S [Single Acting (Normally Open)], Finger Material: Carbon Steel, Dust Cover: S [Silicone Rubber ( SI)]

Finger Stroke: L (Long Stroke), Bore Size: 16mm, Action: S [Single Acting (Normally Open)], Finger Material: Carbon Steel, Dust Cover: S [Silicone Rubber ( SI)]

Finger Stroke: L (Long Stroke), Bore Size: 20mm, Action: S [Single Acting (Normally Open)], Finger Material: Carbon Steel, Dust Cover: S [Silicone Rubber ( SI)]

The ZSE2 series is a compact, pressure switch (for vacuum pressure) and can be integrated with ZX or ZR vacuum systems. The ZSE2 series pressure switch has a quick response time of 10mS and the plug connector option makes wiring easy and simple., DIGITAL PRESSURE SWITCH w/ IO-LINK, VACUUM SWITCH, ZSE30, ZSE30A, N63, 43 lb

The ZSE2 series is a compact, pressure switch (for vacuum pressure) and can be integrated with ZX or ZR vacuum systems. The ZSE2 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, VACUUM SWITCH, ZSE30, ZSE30A, N63, 32 lb

The ring of the S type is brown, and the ring of the L type is black.
However, for the old type, the ring of the S type is silver and the ring of the L type is black.

In addition, there is either an “S” or an “L” molded into the diffuser part.

Rated Flow Range: 04 (0.5 to 4 L/min), Flow Adjustment Valve: S (w/Flow Adjustment Valve), Thread: N (NPT), Port Size: 03 (3/8), Output Specification/Temperature Sensor: AT (Out 1: NPN; Out 2: Flow Rate: NPN; Temp.: NPN; Temperature Sensor: Yes), Lead Wire: N (w/o Lead Wire and M8 Connector), Unit Specification: M (Instantaneous Flow: L/min, Accumulated Flow: L,Temperature: °C), Bracket:

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: S (w/Flow Adjustment Valve), Thread: N (NPT), Port Size: 03 (3/8), Output Specification/Temperature Sensor: AT (Out 1: NPN; Out 2: Flow Rate: NPN; Temp.: NPN; Temperature Sensor: Yes), Lead Wire: N (w/o Lead Wire and M8 Connector), Unit Specification: M (Instantaneous Flow: L/min, Accumulated Flow: L,Temperature: °C), Bracket:

Rated Flow Range: 40 (5 to 40 L/min), Flow Adjustment Valve: S (w/Flow Adjustment Valve), Thread: N (NPT), Port Size: 04 (1/2), Output Specification/Temperature Sensor: AT (Out 1: NPN; Out 2: Flow Rate: NPN; Temp.: NPN; Temperature Sensor: Yes), Lead Wire: N (w/o Lead Wire and M8 Connector), Unit Specification: M (Instantaneous Flow: L/min, Accumulated Flow: L,Temperature: °C), Bracket:

Rated Flow Range: 04 (0.5 to 4 L/min), Flow Adjustment Valve: S (w/Flow Adjustment Valve), Thread: N (NPT), Port Size: 03 (3/8), Output Specification/Temperature Sensor: F (Out 1: PNP; Out 2: Flow Rate: Analog 4 to 20 mA; Temp.: None; Temperature Sensor: None), Lead Wire: N (w/o Lead Wire and M8 Connector), Unit Specification: M (Instantaneous Flow: L/min, Accumulated Flow: L,Temperature:

Rated Flow Range: 04 (0.5 to 4 L/min), Flow Adjustment Valve: S (w/Flow Adjustment Valve), Thread: N (NPT), Port Size: 03 (3/8), Output Specification/Temperature Sensor: E (Out 1: PNP; Out 2: Flow Rate: Analog 1 to 5 V; Temp.: None; Temperature Sensor: None), Lead Wire: N (w/o Lead Wire and M8 Connector), Unit Specification: M (Instantaneous Flow: L/min, Accumulated Flow: L,Temperature: Â

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: S (w/Flow Adjustment Valve), Thread: N (NPT), Port Size: 03 (3/8), Output Specification/Temperature Sensor: F (Out 1: PNP; Out 2: Flow Rate: Analog 4 to 20 mA; Temp.: None; Temperature Sensor: None), Lead Wire: N (w/o Lead Wire and M8 Connector), Unit Specification: M (Instantaneous Flow: L/min, Accumulated Flow: L,Temperature:

Rated Flow Range: 40 (5 to 40 L/min), Flow Adjustment Valve: S (w/Flow Adjustment Valve), Thread: N (NPT), Port Size: 06 (3/4), Output Specification/Temperature Sensor: F (Out 1: PNP; Out 2: Flow Rate: Analog 4 to 20 mA; Temp.: None; Temperature Sensor: None), Lead Wire: N (w/o Lead Wire and M8 Connector), Unit Specification: M (Instantaneous Flow: L/min, Accumulated Flow: L,Temperature:

Rated Flow Range: 04 (0.5 to 4 L/min), Flow Adjustment Valve: S (w/Flow Adjustment Valve), Thread: Rc, Port Size: 03 (3/8), Output Specification/Temperature Sensor: F (Out 1: PNP; Out 2: Flow Rate: Analog 4 to 20 mA; Temp.: None; Temperature Sensor: None), Lead Wire: N (w/o Lead Wire and M8 Connector), Unit Specification: M (Instantaneous Flow: L/min, Accumulated Flow: L,Temperature: °C)

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: S (w/Flow Adjustment Valve), Thread: Rc, Port Size: 04 (1/2), Output Specification/Temperature Sensor: F (Out 1: PNP; Out 2: Flow Rate: Analog 4 to 20 mA; Temp.: None; Temperature Sensor: None), Lead Wire: N (w/o Lead Wire and M8 Connector), Unit Specification: M (Instantaneous Flow: L/min, Accumulated Flow: L,Temperature: °C),