PT - 22S : Pressure Transmitter and Switch
Electronet series PT-22S is Electronic Pressure Transmitter & Switche for fast, easy & trouble free operation.
These switches are designed to cover a majority of industrial applications such as gas, liquid etc. Analog output is 4-20mA & Pressure switch output is 2Amp.
Optocoupler phototriac & a power triac combination is used for switching, Optocoupler phototriac switch acts as an isolated driver and thus enables the driving of power triac by micro-controller.