GENERAL INFORMATION The PS40 is a low-voltage device that allows a Seametrics flow sensor to drive multiple (up to four) pulse-responsive devices, such as solenoid-driven chemical metering pumps, counter timers, or remote totalizers. It requires an external DC power supply for operation and can provide power to a single low power Seametrics flow sensor, such as an MJE meter. It can also be used with a dry contact sensor, such as the MJR reed switch meter.
SPECIFICATIONS
SPECIFICATIONS
Power
c10 - 36 Vdc
Relay
Operational frequency = 50 Hz max Contacts = 250 mA max, 36 Vdc max, 3W max
Optoisolation
10 mA max @ 30 Vdc max
Outputs
Three open collector optoisolated One Form C relay
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