Air Motion Relay, 3 to 15 psig Pressure Output
This relay is used to sense suction and/or discharge pressures across a coil or fan and control pneumatic damper actuators or valves piped downstream from this device.
SPECIFICATIONS:
–Air pressure: 15 psig – 30 psig maximum.
–Connections: “lo” and “hi” ports – use 3/8″ O.D. plastic tubing signal – use 1/4″ O.D. plastic tubing.
–Air use: .49 SCIM.