Mercoid Controls, a division of Dwyer Instruments, manufactures gages, switches, data loggers, monitors and transmitters for measuring level, pressure, and temperature for both submersible and non-submersible applications.
Mercoid process control additionally offers a complete line of chart recorders, current transformers, current switches, data loggers, enclosures, fan speed controllers, annunciators, intrinsically safe barriers, isolating transmitters, motion/safety switches, panel meters/indicators, particle sensors, power supplies and transformers, relays, signal conditioners/converters, SSR monitors, switch tester, timer boards, timers, vibration controls.
Pressure Switches
Mercoid offers pressure switches for a wide range of applications, including differential switches that make electrical contact at a specific difference between two pressures and and single pressure switches that make electrical contact at a specific pressure.