Flow Rate Range: 50 [1 to 50 (25 for CO2) â„“/min], Flow Adjustment Valve: S (Yes), Port Size: N01 (NPT1/8), Piping Entry Direction: Straight, Output Specification: 1 [Analog Output (1 to 5 V)]

Flow Rate Range: 25 [0.5 to 25 (12.5 for CO2) â„“/min], Flow Adjustment Valve: None, Port Size: N01 (NPT1/8), Piping Entry Direction: L (Bottom), Output Specification: 1 [Analog Output (1 to 5 V)]

Flow Rate Range: 25 [0.5 to 25 (12.5 for CO2) â„“/min], Flow Adjustment Valve: S (Yes), Port Size: N01 (NPT1/8), Piping Entry Direction: Straight, Output Specification: 1 [Analog Output (1 to 5 V)]

Flow Rate Range: 50 [1 to 50 (25 for CO2) â„“/min], Flow Adjustment Valve: None, Port Size: 01 (Rc1/8), Piping Entry Direction: L (Bottom), Output Specification: 1 [Analog Output (1 to 5 V)]

Flow Rate Range: 11 [2 to 100 (50 for CO2) â„“/min], Flow Adjustment Valve: S (Yes), Port Size: 02 (Rc1/4), Piping Entry Direction: Straight, Output Specification: 1 [Analog Output (1 to 5 V)]

Flow Rate Range: 50 [1 to 50 (25 for CO2) â„“/min], Flow Adjustment Valve: S (Yes), Port Size: 01 (Rc1/8), Piping Entry Direction: Straight, Output Specification: 1 [Analog Output (1 to 5 V)]

Input Specification: 0 (Voltage Input), Output Specification: 0 (2 NPN Outputs + 1 to 5 V Output), Unit Specification: Unit Switching Function, Connector: L (Power Supply / Output Connector), Option: None, Sensor Connector: F (w/Sensor Connector)

Input Specification: 0 (Voltage Input), Output Specification: 0 (2 NPN Outputs + 1 to 5 V Output), Unit Specification: Unit Switching Function, Connector: L (Power Supply / Output Connector), Option: D (Panel Mount Adapter + Front Protective Cover)

Input Specification: 0 (Voltage Input), Output Specification: 3 (2 PNP Outputs + 1 to 5 V Output), Unit Specification: Unit Switching Function, Connector: L (Power Supply / Output Connector), Option: None, Sensor Connector: F (w/Sensor Connector)

Model: 3 (Size 3), Orifice Size: 3 (ø4.5), Fitting Size: 2 (1/4), Fitting Type: V (Face Seal Fitting), Voltage: 5 (24 VDC), Electrical Entry: DO (DIN Terminal w/o Connector, w/Surge Voltage Suppressor)

Model: 1 (Size 1), Orifice Size: 2 (ø3), Fitting Size: 2 (1/4), Fitting Type: V (Face Seal Fitting), Voltage: 5 (24 VDC), Electrical Entry: G (Grommet), Special Electrical Entry: None, Spacer: A (w/Spacer)

Body Class: 6 (ø22 Orifice), Valve Type: 1 (N.O.), Fitting Type: V (LQ1, Body Class: 2, 3, 4, 5, 6), Fitting Size: 25 (Tubing O.D. 1), Pilot Port Thread: N (Thread Type 1/8"NPT)

Body Class: 2 (ø4 Orifice), Valve Type: 0 (N.C.), Fitting Type: V (LQ1, Body Class: 2, 3, 4, 5, 6), Fitting Size: 07 ( Tubing O.D. 1/4), Pilot Port Thread: M (LQ1 Integral Fitting, 4mm)

Output Specification: V (PNP Open Collector 2 Outputs + Analog Current Output), Unit Specification: M (SI Unit Only), Piping Specification: M5 (Female Thread), Lead Wire: J (Lead Wire w/Connector, 5-core, 2 m Lead Wire)

Body Class: 6 (ø22 Orifice), Fitting Type: V (LQ1, Body Class: 2, 3, 4, 5, 6), Fitting Size: 25 (Tubing O.D. 1), Breathing Port Thread: Threaded, NPT1/8, Handle: 4 (Multi-turn Type, w/Indicator)

Body Class: 4 (ø10 Orifice), Fitting Type: V (LQ1, Body Class: 2, 3, 4, 5, 6), Fitting Size: 13 (Tubing O.D. 1/2), Breathing Port Thread: Threaded, NPT1/8, Handle: 1 (90 Degree Turn Type)

Body Class: 2 (ø4 Orifice), Fitting Type: V (LQ1, Body Class: 2, 3, 4, 5, 6), Fitting Size: 07 ( Tubing O.D. 1/4), Breathing Port Thread: Threaded, NPT1/8, Handle: 1 (90 Degree Turn Type)

Input/Output Specifications: 2 (PNP Open Collector 2 Outputs + Analog Output 1-5 V), Connector Cable: L (Connector Cable for Power Supply/Output), Option: B (Panel Mount Adapter), Sensor Connector: C (Connector for Sensor Connection)

Input/Output Specifications: 0 (NPN Open Collector 2 Outputs + Analog Output 1-5 V), Connector Cable: L (Connector Cable for Power Supply/Output), Option: B (Panel Mount Adapter), Sensor Connector: C (Connector for Sensor Connection)

Function: 1 (2 Position Single), Piping: 4 (Base Mounted 5 Port), Exhaust: 0 (Individual), Specifications: Standard, Voltage: V (6VDC), Lead Wire: L (L Plug Connector w/Lead Wire 0.3m), Surge Suppressor: Z (Light & Surge Suppressor)