Stations: 12 Stations, Port Size: N7 (1/4" One-touch Fitting), Cable Length: 1 (1.5m Cable 25 Pin), Option 1: None, Option 2: S (Built-in Silencer, Direct Exhaust)

Stations: 5 Stations, Port Size: N7 (1/4" One-touch Fitting), Cable Length: 1 (1.5m Cable), Option 1: None, Option 2: S (Built-in Silencer, Direct Exhaust)

Stations: 8 Stations, Port Size: N7 (1/4" One-touch Fitting), Cable Length: 1 (1.5m Cable), Option 1: D (DIN Rail Mounting), Option 2: N (Name Plate)

Stations: 3 Stations, Port Size: N7 (1/4" One-touch Fitting), Cable Length: 1 (1.5m Cable), Option 1: None, Option 2: NS (Name Plate, Silencer)

Stations: 7 Stations, Port Size: N7 (1/4" One-touch Fitting), Cable Length: 1 (1.5m Cable), Option 1: None, Option 2: S (Built-in Silencer, Direct Exhaust)

Stations: 8 Stations, Port Size: N7 (1/4" One-touch Fitting), Cable Length: 1 (1.5m Cable), Option 1: None, Option 2: NS (Name Plate, Silencer)

Rated Flow Range: 21 (2 to 200 L/min), Flow Adjustment Valve: W (With Flow Adjustment Valve, Rear Ported), Port Size: N7 (1/4), Output Specification: C (Out 1: NPN; Out 2: Analog 1 to 5 V - Analog 0 to 10 V), Lead Wire: Lead Wire w/Connector, Unit Specification: Unit Selection Function, Bracket/Panel Mount Adapter: V (Panel Mount Adapter, w/Flow Adjustment Valve)

Rated Flow Range: 25 (0.3 to 25 L/min), Flow Adjustment Valve: None (Straight), Port Size: N7 (1/4), Output Specification: L3 (Out 1: IO-Link or NPN/PNP, Out 2: Analog 1-5V), Lead Wire: Lead Wire w/Connector, Unit Specification: Unit Selection Function, Bracket/Panel Mount Adapter: No Bracket, Calibration Certificate: None, Made to Order: X731 (Compatible with Argon and Carbon Dioxide Mixed

Stations: 4 Stations, Port Size: N7 (1/4" One-touch Fitting), Wiring Specification: N (-COM), Lead Wire Length: 1 (1.5m Cable), Option 1: None, Option 2: None, Option 3: None, Option 4: None, Option 5: None, Option 6: W [Dust-tight, Water-jet-proof (IP65)]

Rated Control Flow Range: 11 (1 to 100 L/min), Port Size: N7 (1/4 inch), Input/Output Specification: 2 (Input: Analog 4 to 20mA, Output 1:IO-Link/NPN/PNP, Output 2: Analog Output 4 to 20mA)

Stations: 4 Stations, Port Size: N7 (1/4" One-touch Fitting), Cable Length: 1 (1.5m Cable), Option 1: None, Option 2: NS (Name Plate, Silencer)

Stations: 4 Stations, Port Size: N7 (1/4" One-touch Fitting), Cable Length: 1 (1.5m Cable), Option 1: D (DIN Rail Mounting), Option 2: N (Name Plate)

Stations: 10 Stations, Port Size: N7 (1/4" One-touch Fitting), Cable Length: 1 (1.5m Cable 25 Pin), Option 1: B (Back Pressure Check Valve for All Stations), Option 2: R (External Pilot)

Stations: 8 Stations, Port Size: N7 (1/4" One-touch Fitting), Cable Length: 1 (1.5m Cable 25 Pin), Option 1: DN (DIN Rail Mount & Name Plate)

Stations: 11 Stations, Port Size: N7 (1/4" One-touch Fitting), Cable Length: 1 (1.5m Cable 25 Pin), Option 1: D (DIN Rail Mounting)

Stations: 10 Stations, Port Size: N7 (1/4" One-touch Fitting), Kit Name: SDA3 (32 Outputs, 1 to 12 Stations), Style: N (-COM), Option 1: D (DIN Rail Mounting), Option 2: S (Built-in Silencer, Direct Exhaust)

Stations: 5 Stations, Port Size: N7 (1/4" One-touch Fitting), Cable Length: 1 (1.5m Cable), Option 1: None, Option 2: NS (Name Plate, Silencer)

Stations: 2 Stations, Port Size: N7 (1/4" One-touch Fitting), Kit Name: F (D-sub Connector 25 Pin), Electrical Entry: D Side, Cable Length: 1 (1.5m Cable 25 Pin), Option 1: D0 (DIN Rail Mount w/o DIN Rail)

Stations: 7 Stations, Port Size: N7 (1/4" One-touch Fitting), Thread Type: N (NPT), Kit Name: SDZEN (EtherNet/IP), SI Unit COM: N (-COM), Number of Input Blocks: 1 (Input Block 1 pc.), Input Block: 2 (M12, 4 Inputs), Input Block COM: N [NPN (-)]

Stations: 2 Stations, Port Size: N7 (1/4" One-touch Fitting), SI Unit: ZENN (EtherNet/IP, -COM), Number of Input Blocks: 1 (Input Block 1 pc.), Input Block: 3 [M8, 4 Inputs (3 Pins)], Input Block COM: N [NPN (-)]