Body Size: 40, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 04 (1/2), Option: CG (C + G), Attachment: T (T-Interface), Semi-Standard 1: Standard, Semi-Standard 2: R (Flow Direction: Right to Left)

Body Size: 30, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 03 (3/8), Option: M (Round Type Pressure Gauge w/Color Zone), Attachment: T (T-Interface), Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 30, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 03 (3/8), Option: D (N.O. Float Type Auto Drain), Attachment: T (T-Interface), Semi-Standard 1: 3 (Lubricator w/Drain Cock, Exhaust Port), Semi-Standard 2: Standard

Body Size: 40, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 06 (3/4), Option: D (N.O. Float Type Auto Drain), Attachment: T (T-Interface), Semi-Standard 1: Standard, Semi-Standard 2: R (Flow Direction: Right to Left)

Body Size: 30, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 03 (3/8), Option: D (N.O. Float Type Auto Drain), Attachment: T (T-Interface), Semi-Standard 1: Standard, Semi-Standard 2: R (Flow Direction: Right to Left)

Function: 1 (2 Position Single), Body Option: 1, Piping: 0 (Side), Port Size: 02 (1/4), Voltage: 5 (24VDC), Electrical Entry: T (Conduit Terminal), Option: P (Manual Override, w/Lock), Thread: T (NPTF)

Function: 1 (2 Position Single), Body Option: 1, Piping: 0 (Side), Port Size: 01 (1/8), Voltage: 5 (24VDC), Electrical Entry: T (Conduit Terminal), Option: P (Manual Override, w/Lock), Thread: T (NPTF)

The ISE40A series is a high precision digital pressure switch, providing improved functions, performance and variations over the previous ISE40 series.  Abnormal values can be seen at a glance on the 2-color display.  The settings of the master pressur, 841, "PRESSURE SWITCH

Body, Port Size, Orifice: K (Aluminum; M5; 1.6), Voltage, Electrical Entry: A (24 VDC; Grommet), Option: P [Low Concentration Ozone Resistant (FKM); Oil-free; M6 Thread; Port M5], Bracket: XB (Interchangeable w/Old Type)

Stations: 4 Stations, Port Size: M5 (M5 Thread), Kit Name: P (Flat Cable 26P), Electrical Entry: U (Upper), Cable Length: 2 (3.0m Cable 26 Pin), Option 1: None, Option 2: D (DIN Rail Mounting)

Stations: 8 Stations, A, B Port: 03 (Side 3/8), SI Unit: QW (DeviceNet), P, R Port Size: 03 (3/8), P, R Port Location: B (Both Sides), Thread: T (NPTF)

Stations: 3 Stations, A, B Port: 03 (Side 3/8), SI Unit: QW (DeviceNet), P, R Port Size: 04 (1/2), P, R Port Location: B (Both Sides), Thread: T (NPTF)

Stations: 5 Stations, A, B Port: 02 (Side 1/4), SI Unit: QW (DeviceNet), P, R Port Size: 04 (1/2), P, R Port Location: B (Both Sides), Thread: T (NPTF)

Stations: 7 Stations, A, B Port: 04 (Side 1/2), SI Unit: QW (DeviceNet), P, R Port Size: 04 (1/2), P, R Port Location: B (Both Sides), Thread: T (NPTF)

Stations: 4 Stations, A, B Port: 03 (Side 3/8), SI Unit: QW (DeviceNet), P, R Port Size: 04 (1/2), P, R Port Location: B (Both Sides), Thread: T (NPTF)

Stations: 5 Stations, A, B Port: 03 (Side 3/8), SI Unit: QW (DeviceNet), P, R Port Size: 04 (1/2), P, R Port Location: B (Both Sides), Thread: T (NPTF)

Stations: 8 Stations, A, B Port: 02 (Side 1/4), SI Unit: QW (DeviceNet), P, R Port Size: 03 (3/8), P, R Port Location: B (Both Sides), Thread: T (NPTF)

Stations: 8 Stations, A, B Port: 02 (Side 1/4), SI Unit: QW (DeviceNet), P, R Port Size: 04 (1/2), P, R Port Location: B (Both Sides), Thread: T (NPTF)

Stations: 9 Stations, A, B Port: 03 (Side 3/8), SI Unit: QW (DeviceNet), P, R Port Size: 03 (3/8), P, R Port Location: B (Both Sides), Thread: T (NPTF)

Stations: 8 Stations, A, B Port: 04 (Side 1/2), SI Unit: QW (DeviceNet), P, R Port Size: 04 (1/2), P, R Port Location: B (Both Sides), Thread: T (NPTF)