Overview
The four port, snap acting relay, converts a proportional air pressure change, from a controller to a positive (two-position) pressure change. It can also divert a supply line to one of two branches.
Features
Manually adjustable switching pressure.Sharp barb connections for 5/32 inch (4 mm) O.D. plastic tubing.Molded plastic construction with neoprene diaphragms and stainless steel lever.Mounts in any position with mounting clip.
- Application : Pneumatic, four-port, snap acting relay
- Dimensions (in.) : 1 1/2 in. diameter x 2 3/4 in. deep
- Dimensions (mm) : 38 mm diameter x 70 mm deep
- Maximum Safe Operating Pressure (psi) : 30 psi, maximum
- Maximum Safe Operating Pressure (kPa) : 205 kPa, maximum
- Temperature Range (F) : 0 F to 140 F
- Temperature Range (C) : -18 C to +60 C
- Mounting : Wall or Panel
- Operating Humidity Range (% RH) : 5 to 95% RH
- Differential Pressure Range (psi) : 1 psi maximum
- Differential Pressure Range (kPa) : 7 kPa maximum
- Air connections : Barb fittings 5/32 in. (4 mm) O.D. plastic tubing
- Setpoint Range (psi) : Adjustable between 3 to 15 psi
- Setpoint Range (kPa) : Adjustable between 21 to 103 kPa
- Operation : Proportional to 2-position converter
- Nominal Switch Differential (psi) : 0.5 psi
- Nominal Switch Differential (kPa) : 3 kPa
