This pressure gauge includes a contact-type electrical contact on the pointer of the Bourdon tube pressure gauge. It measures pressure and simultaneously opens or closes the electrical circuit, making it widely used as an alarm for abnormal pressure. It comes in two types: one-contact type (upper limit, lower limit) and two-contact types (upper and lower limits, upper upper limit, lower lower limit).

How to Set Up

Set the desired pressure easily by turning the setting knob in the center of the indicator. Connect the electrical wiring to the terminal on the side of the indicator or the terminal inside the terminal box.