Model: 31, Orifice: 2 (2.2mm), Style: 4 (COM, Single Unit), Option: C37, Seals: NBR, Class B, Suffix: Standard, Port Size: 01 (1/8), Thread: T (NPTF), Voltage: 5 (24VDC), Electrical Entry: T (with Conduit Terminal), Surge Suppressor: S (w/Surge Voltage Suppressor), Rectifier: None (for DC or AC Class H Coil), Bracket: B (Bracket)

DOT/J844 Nylon Tubing

S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S B R G BU W Y YR N S PU BR GD GR T Black Red Green Blue White Yellow Orange Natural Silver Purple Brown Dk.

Body Size: 20, Thread: Rc, Port: 01 (1/8), Option: CG (C + G), Attachment: T (T Spacer), Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: R (Flow Direction: Right->Left)

Body Size: 20, Thread: Rc, Port: 01 (1/8), Option: C [Float Type Auto Drain (N.C.)], Attachment: T (T Spacer), Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: R (Flow Direction: Right->Left)

Body Size: 20, Thread: Rc, Port: 01 (1/8), Option: G (Round Pressure Gauge w/Limit Indicator), Attachment: T (T Spacer), Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: Standard

Body Size: 20, Thread: Rc, Port: 01 (1/8), Option: G (Round Pressure Gauge w/Limit Indicator), Attachment: T (T Spacer), Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: R (Flow Direction: Right->Left)

Body Size: 20, Thread: Rc, Port: 01 (1/8), Option: Standard, Attachment: T (T Spacer), Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: Standard

Body Size: 20, Thread: Rc, Port: 01 (1/8), Option: Standard, Attachment: T (T Spacer), Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: R (Flow Direction: Right->Left)

Model: 31, Orifice: 3 (3mm), Style: 0 (N.C., Single Unit), Option: C37, Seals: NBR, Class B, Suffix: Standard, Port Size: 01 (1/8), Thread: T (NPTF), Voltage: 5 (24VDC), Electrical Entry: T (with Conduit Terminal), Surge Suppressor: Z (w/Light and Surge Voltage Suppressor), Rectifier: None (for DC or AC Class H Coil), Bracket: B (Bracket)

Rated Vacuum Range: -101 to 0 kPa, Output Specification: T (PNP Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: 01 (R 1/8), Lead Wire: J (Lead Wire w/Connector, 5-core, 2 m Lead Wire), Bracket: D (Panel Mount Adapter + Front Protection Cover), Operation Manual: T

Diaphragm Style Flow Switch Series IFW5 For details about certified products conforming to international standards, visit us at www.smcworld.com. 1

A White Normally Open B Red Normally Closed Mounting & Wiring ZSE ISE IFW50--01 to 04/11 to 14/21 to 24 Caution PSE 1. Mount a switch, so that the liquid flow is in the same direction as that of the arrow on the body. 2. The flow switch can be installed either horizontally or vertically. 3.

: T (NPTF)

Body Size: 20, Thread: N (NPT), Port: 01 (1/8), Option: C [Float Type Auto Drain (N.C.)], Attachment: T (T-spacer), Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

Type of Actuation: 1 (2 Position Single), Manifold Type: 20 (Body Ported Plug-in Integrated), Pilot: Internal Pilot, Specifications: T (Power Saver), Voltage: 5 (24VDC), Electrical Entry: M (M Plug Connector w/Lead Wire 0.3m), Lead Wire Length: None, Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: Non-locking Push Style, A, B Port Size: 01 (Body Ported 1/8), Thread: T (NPTF

Body Size: 20, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 01 (1/8), Option: C (N.C. Float Type Auto Drain), Attachment: T (T-Interface), Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: R (Flow Direction: Right to Left)

Type of Actuation: 3 (3 Position Closed Center), Manifold Type: 20 (Body Ported Plug-in Integrated), Pilot: Internal Pilot, Specifications: T (Power Saver), Voltage: 5 (24VDC), Electrical Entry: G (Grommet Lead Wire 0.3m), Lead Wire Length: None, Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: Non-locking Push Style, A, B Port Size: 01 (Body Ported 1/8), Thread: T (NPTF)

Rated Vacuum Range: -101 to 0 kPa, Output Specification: T (PNP Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: Unit Selection Function, Piping Specification: 01 (R 1/8), Connector Type: S (M12 Connector Type), Bracket: None, Operation Manual: T (w/o Operation Manual, Calibration Certificate)

Output Specification: T (PNP Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: 01 (R 1/8), Lead Wire: w/o Lead Wire, Bracket: None, Operation Manual: T (w/o Operation Manual, Calibration Certificate)

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: G (for Sizes 20, 25, 30, 40 Round Type Pressure Gauge w/Limit Indicator; for Size10: Round Type Pressure Gauge w/o Limit Indicator), Attachment: T (T-Interface), Semi-Standard 1: 3C (3 + C), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 20, Thread: N (NPT), Port: 01 (1/8), Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: T (T Spacer), Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)