Number of Ports: 3 Port, Piping Direct., Plunger Length: 1 (Side Ported, Short), Body Option: Side Mounting, Port Size: N01 (NPT 1/8, Side Ported Only), Actuator Type: 35 ( Twist Selector, 3 Position), Suffix: R (Red), Indicator: None

Number of Ports: 5 Port (Twist Selector, 3 Position Only), Piping Direct., Plunger Length: 1 (Side Ported, Short), Body Option: Side Mounting, Port Size: N01 (NPT 1/8, Side Ported Only), Actuator Type: 35 ( Twist Selector, 3 Position), Suffix: R (Red), Indicator: None

Flow Rate Range: 50 [1 to 50 (25 for CO2) â„“/min], Flow Adjustment Valve: None, Port Size: N01 (NPT1/8), Piping Entry Direction: L (Bottom), Output Specification: 2 [Analog Output (4 to 20 mA)], Instruction Manual: With Instruction Manual, Calibration Certificate: A (w/Calibration Certificate), Connector: Lead Wire w/Connector (2 m), Option: R (Bracket for w/o Flow Adjustment Valve: ZS-33

Flow Rate Range: 50 [1 to 50 (25 for CO2) â„“/min], Flow Adjustment Valve: None, Port Size: N01 (NPT1/8), Piping Entry Direction: L (Bottom), Output Specification: 2 [Analog Output (4 to 20 mA)], Instruction Manual: With Instruction Manual, Calibration Certificate: None, Connector: Lead Wire w/Connector (2 m), Option: R (Bracket for w/o Flow Adjustment Valve: ZS-33-M)

Flow Rate Range: 50 [1 to 50 (25 for CO2) â„“/min], Flow Adjustment Valve: None, Port Size: N01 (NPT1/8), Piping Entry Direction: Straight, Output Specification: 2 [Analog Output (4 to 20 mA)], Instruction Manual: With Instruction Manual, Calibration Certificate: A (w/Calibration Certificate), Connector: W [Lead Wire w/Connector (2m) + Rubber Cover], Option: R (Bracket for w/o Flow Adjustment

This is a legacy product, and replaced byZSE20B-R-N01-W, VACUUM SWITCH, HIGH PRECI *LQA, VACUUM SERIES, ZSE40/50/60 VACUUM SWITCH, JD, ZSE40/50/60 1/8 PORTED, .35273 lb

This is a legacy product, and replaced byISE40A-N01-R-X501, PRESSURE SWITCH *LQA, INSTRUMENTATION, ISE40/50/60 PRESSURE SWITCH, CB, ISE40/50/60 1/8 NPT VERSION, .39683 lb

Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: R (NPN Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: N01 (NPT 1/8), Lead Wire: w/o Lead Wire, Bracket: A1 (Bracket A, Vertical Mounting)

Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: R (NPN Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: N01 (NPT 1/8), Lead Wire: J (Lead Wire w/Connector, 5-core, 2 m Lead Wire), Bracket: B (Panel Mount Adapter), Operation Manual: Y (w/o Operation Manual, w/o Calibration Certificate

Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: R (NPN Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: N01 (NPT 1/8), Lead Wire: J (Lead Wire w/Connector, 5-core, 2 m Lead Wire)

Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: R (NPN Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: N01 (NPT 1/8)

Rated Vacuum Range: -101 to 0 kPa, Output Specification: R (NPN Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: N01 (NPT 1/8)

Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: R (NPN Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: N01 (NPT 1/8), Lead Wire: J (Lead Wire w/Connector, 5-core, 2 m Lead Wire), Bracket: A2 (Bracket B, Horizontal Mounting)

Rated Vacuum Range: -101 to 0 kPa, Output Specification: R (NPN Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: N01 (NPT 1/8), Lead Wire: J (Lead Wire w/Connector, 5-core, 2 m Lead Wire)

Rated Vacuum Range: -101 to 0 kPa, Output Specification: R (NPN Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: N01 (NPT 1/8), Lead Wire: J (Lead Wire w/Connector, 5-core, 2 m Lead Wire), Bracket: None, Operation Manual: T (w/o Operation Manual, Calibration Certificate)

Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: R (NPN Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: N01 (NPT 1/8), Lead Wire: w/o Lead Wire, Bracket: A2 (Bracket B, Horizontal Mounting), Operation Manual: K (Operation Manual, Calibration Certificate)

Rated Vacuum Range: -101 to 0 kPa, Output Specification: R (NPN Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: N01 (NPT 1/8), Lead Wire: J (Lead Wire w/Connector, 5-core, 2 m Lead Wire), Bracket: A1 (Bracket A, Vertical Mounting)

Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: R (NPN Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: N01 (NPT 1/8)

Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: R (NPN Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: M (SI Unit Only), Piping Specification: N01 (NPT 1/8), Lead Wire: J (Lead Wire w/Connector, 5-core, 2 m Lead Wire)

Rated Vacuum Range: -101 to 0 kPa, Output Specification: R (NPN Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: N01 (NPT 1/8), Lead Wire: J (Lead Wire w/Connector, 5-core, 2 m Lead Wire)