ZSM1 is a basic vacuum switch with 1 output. No analog output is included. Solid state and contact reed switch options are available,with different voltages. The switch output turns ON when vacuum is greater that the set point. A red LED indicator also light to correspond with the output signal. A rotary trimmer adjusts the switch set point. ZSM1 can be mounted in a ZM generator unit,
How To Order: ZSM1-115/121 Model: 10 (200 L/min [ANR]), Pressure Range: 1 (0.005~0.1MPa), Power Voltage: 0 (24VDC), Input Signal: 1 (Current Style 0~20mADC), Monitor Output: 2 (Switch Output NPN), Thread: Rc(PT), Port Size: 1 [1/8 (1000)], Accessory: None, Cable Connector: L (Right Angle Style 3m)
Model: 200 L/min [ANR], Pressure Range: 0.005~0.1MPa, Power Voltage: 24VDC, Input Signal: Current Style 0~20mADC, Monitor Output: Switch Output NPN, Thread: Rc(PT), Port Size: 1 [1/8 (1000)], Accessory: None, Cable Connector: Right Angle Style 3m, Pressure Display Unit: -, Options: -