LCD Readout Digital Pressure Switch Series ZSE3 (For Vacuum) / ISE3 (For Positive Pressure) For General Pneumatics Easy pressure setting with the digital display Can be integrated with a vacuum unit, Series ZX ZSE ISE Built-in failure prediction output function When system performance declines due to filter element clogging, worn vacuum pads, piping leakage, etc., the switch can detect and indicate an oncoming problem before failure occurs. Two independent outputs Allows the calibration of two different setpoints e.g. change of vacuum pad size requiring different setpoints, two different supply pressures requiring different pressure confirmation points. Calibration data The calibration data is stored in an EEPROM. The EEPROM is rated to keep its memory for 100,000 hours (approx. 11 years) without having power supplied. Suction filter comes as standard Self-diagnostic function Excessive current Excessive pressure Data error LCD: Error display

LCD Readout Digital Pressure Switch Operating pressure range Nil L Single mounting R 1/8 Note 1) Single mounting NPTF 1/8 Note 1) Note 1) M5 x 0.8 female threaded. NPN open collector 2 outputs without analog output NPN open collector 2 outputs with analog output (1 to 5 V) Positive pressure D For replacement with ZX series Note 3) Compliant with piping specifications OX and OXY only. Grommet type (Lead wire: 0.6 m) Grommet type (Lead wire: 3 m) Connector type (Lead wire: 0.6 m) Connector type (Lead wire: 3 m) Without connector Analog output is only available in a grommet type. Single mounting...

Operating pressure range Indicator light (2) Frequency response (3) Hysteresis mode Hysteresis Window comparator mode Fluid Temperature characteristics Repeatability Power supply voltage Switch output Current consumption Error display Pressure indication Self-diagnostic function Operating temperature range Noise resistance Withstand voltage Insulation resistance Vibration resistance Impact resistance Connector type Lead wire Grommet type Mass Port size 1 MPa 1 — — 0.01 N: When Green LED (OUT1) or Red (OUT2) turns on 200 Hz Adjustable (Variable from 0) Fixed (3 digits) Air, Non-corrosive gases...

LCD Readout Digital Pressure Switch Calibration Procedure Pressure Setting 2 output type 1. Input mode for set point value 2. Input set point value for OUT1 (1) 3. Input set point value for OUT1 (2) į button: Increases set point value Ĭ button: Decreases set point value (Refer to the Table 1.) į button: Increases set point value Ĭ button: Decreases set point value 4. Input set point value for OUT2 (1) 5. Input set point value for OUT2 (2) P1: Setting of OUT1 P2: Setting of OUT1 P3: Setting of OUT2 P4: Setting of OUT2 kPa Press the “SET” button to complete the setting. į button: Increases set...

Other Functions Internal Circuit and Wiring Example Circuit and connection Peak mode high SMC To display the high peak pressure (highest degree of vacuum), press the į button during normal operation. The LCD displays “H”. To return back to the normal operation, press the į button again. DC (+) ················ Power supply + terminal Brown Main circuit ················ Analog output 1 to 5 V (±5% F.S) Load impedance: 1 kΩ DC (–) ················ Supply voltage GND terminal Blue To display the low peak pressure (lowest degree of vacuum), press the Ĭ button during normal operation. The LCD displays...

LCD Readout Digital Pressure Switch How to Replace Filter Element Replace the filter element when clogging causes deterioration of the adsorption force or slow response time. (Element part number: ZX1-FE) Confirm that the filter gasket is seated in the groove and then reassemble the parts. (Filter gasket part no.: ZX1-FG) Filter case Filter element (ZX1-FE) Filter gasket (ZX1-FG) Gasket groove Regarding the filter case 1. The case is made of polycarbonate. Therefore, do not operate it in an environment that is exposed to chemicals such as thinner, carbon tetrachloride, chloroform, acetic ester,...

Dimensions/Switch Only RESET button DOWN button UP button Lead wire length 600 (3000) RESET button DOWN button UP button Lead wire length 600 (3000)

LCD Readout Digital Pressure Switch 50.6 Vacuum supply port RESET button Vacuum pad connection port DOWN button Pneumatic circuit Lead wire length 600 (3000) Vacuum pad connection port 0X: M5 x 0.8 0XY: M6 x 1.0 Vacuum supply port RESET button Vacuum pad connection port DOWN button Pneumatic circuit Lead wire length 600 (3000)