Seametrics PS40 - Manual

GENERAL INFORMATION
PS40
Pulse Splitter
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.
FEATURES
• Rugged ABS plastic housing
• Optoisolated Transistor
and relay outputs
APPLICATIONS
• Cooling tower/boiler water treatment
• Pacing chemical metering pumps
• Driving multiple pumps, counter timers,
remote totalizers
10 - 32 Vdc
Operational frequency = 50 Hz max
Contacts = 250 mA max, 36 Vdc max, 3W max
10 mA max @ 30 Vdc max
Three open collector optoisolated
One Form C relay
Power
Relay
Optoisolation
Outputs
SPECIFICATIONS*
1.107”
[28.12mm]
4.625”
[117.48mm]
00.190”
[04.83mm]
5.130”
[130.30mm]
2.845”
[72.26mm]
4.462”
[113.33mm]
DIMENSIONS
*Specifications subject to change • Please consult our website for current
data (www.seametrics.com).
9 0 0 1 : 2 0 0 8
CERTIFIED COMPANY
ISO
9 0 0 1 : 2 0 0 8
CERTIFIED COMPANY
ISO
FLOW METER Red + 10-32 VDC
Black - Ground
INPUT
PS40
OUTPUT
Red + Pulse
Black - Pulse
OUTPUT
Red + Pulse
Black - Pulse