The EPS120-2 is a field-adjustable pressure switch that provides an
alarm response between 10 and 200 PSI. It includes two SPDT switches.
Sensor EPS120 Series switches are designed to supervise system air
pressure in pipes or pressure tanks, as well as water or air pressure
supplies of automatic water control valves.
The EPS120-2 model
contains two SPDT switches. The EPS120 Series features field-adjustable
pressure sensitivity to provide an alarm response between 10 and 200
psi. All models are factory set for use in a nominal 115 psi system. The
EPS120-2 is factory set to respond at 125 psi on rising pressure and
105 psi on decreasing pressure. The pressure adjustment wheel requires
no special tools and does not affect switch synchronization on the