The ZSE80 series is a digital pressure switch designed to measure fluids such as tap water, hydraulic fluid, silicon oil, lubricant, fluorocarbon, argon, ammonia, carbon dioxide, air-containing drainage and nitrogen.  Some of the features include 2-color indication, select from back piping and bottom piping, the addition of 2MPa and -101kPa types, also low leakage type, water hammer protection

VM

Push button (Mushroom) VM120-01-30R/B/G/Y VM130-01-30R/B/G/Y Panel mounting hole JIS Symbol 2 port 3 port R port 0.5 MPa supply (3 port only) 4.9 mm P.T. 21 N F.O.F. 2-4.6 mounting hole 1.6 mm O.T. 6.5 mm T.T.

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket), Specifications: R (Flow Direction: Right to Left), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket), Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: BE4 (B+E4), Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: ZA (Digital Pressure Switch: w/Unit Coversion Function)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: BE3 (B+E3), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: ZA (Digital Pressure Switch: w/Unit Coversion Function)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: BE4 (B+E4), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: ZA (Digital Pressure Switch: w/Unit Coversion Function)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: BE3 (B+E3), Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: ZA (Digital Pressure Switch: w/Unit Coversion Function)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: BE1 (B+E1), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: ZA (Digital Pressure Switch: w/Unit Coversion Function)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: BE2 (B+E2), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: ZA (Digital Pressure Switch: w/Unit Coversion Function)

.: 03 (ø5/32"), Actuator Type: 01 (Roller Lever), Suffix: S (Hard Steel Roller), Indicator: None, Bracket: B (w/Bracket Included)

Special Applications: 10-AR (Clean Series), Body Size: 20, Reverse Flow: K (Reverse Flow Mechanism), Thread: Rc, Port Size: 01 [1/8 (Size 20)], Accessory, Not Attached: BG [B+G (Size 20 to 60)], Option: None

Special Applications: 10-AR (Clean Series), Body Size: 20, Reverse Flow: No, Thread: N (NPT), Port Size: 01 [1/8 (Size 20)], Accessory, Not Attached: BG [B+G (Size 20 to 60)], Option: NZ (N+Z)

Size: 3 (1/4), Cleaning Grade: 1 (B Grade: Ultrasonic Cleaning), Pressure Setting: 1 (0.05 to 0.7MPa), Relief Function: 0 (Non-relieving), Thread: N (NPT), Port Size: 01 (Rc1/8), Direction of Gauge Port: R (Right)

Size: 3 (1/4), Cleaning Grade: 1 (B Grade: Ultrasonic Cleaning), Pressure Setting: 1 (0.05 to 0.7MPa), Relief Function: 0 (Non-relieving), Thread: Rc(PT), Port Size: 01 (Rc1/8), Direction of Gauge Port: R (Right)

Size: 3 (1/4), Cleaning Grade: 1 (B Grade: Ultrasonic Cleaning), Pressure Setting: 0 (0.02 to 0.2MPa), Relief Function: 0 (Non-relieving), Thread: N (NPT), Port Size: 01 (Rc1/8), Direction of Gauge Port: R (Right)

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: B (Bracket), Semi-Standard 1: Standard, Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 20, Pipe Thread: F (G), Port Size: 01 (1/8), Mounting: B (w/Bracket), Nominal Filtration Rating: 40 (40µ), Water Removal Type: T (Large Flow Type), Semi-standard: R (Flow Direction: Right to Left)

Size: 1 (Body Ported), Operation: 1 (Solenoid Style), Port Size: 01 (1/8), Thread: Rc(PT), Voltage: 5 (24VDC), Lead Wire: D (DIN Terminal), Surge Suppressor: Z [Light & Surge Voltage Suppressor (Except Grommet)], Option: B (Bracket)