Schneider Electric RKSR-4000 Universal Pneumatic Receiver-Controller, Single or Dual Input, Remote Set Point, 3 to 15 psig

Specifications

• Universal pneumatic receiver-controller for proportional control of pneumatically actuated dampers and valves in HVAC/R systems
• Controls temperature, humidity or pressure when used with remote transmitters; supports single or dual input and remote set point adjustment
• Forced-balance pneumatic amplifier, relay type; setpoint labels for °F, °C, in. water, mm water and % relative humidity are included
• Input signals: 3 to 15 psig (21 to 103 kPa), typically from a transmitter or remote setpoint; maximum 30 psig (207 kPa)
• Output air signal: from 0.5 psig (3.4 kPa) to within 0.5 psig (3.4 kPa) of supply air pressure
• Supply air: nominal 20 psig (138 kPa), minimum 18 psig (124 kPa), maximum 30 psig (207 kPa); clean, oil-free, dry air required
• Air connections: barb connectors for 1/4 in O.D. plastic tubing or 1/8 in FNPT; gauge ports 1/8 in FNPT for 1-1/2 in diameter gauges
• Air consumption: 0.008 scfm (3.8 ml/s) plus 0.024 scfm (11.4 ml/s) per transmitter and remote setpoint
• Mounting: upright on wall or panel surface; dimensions 6-3/4 x 7-7/16 x 4 in (172 x 189 x 102 mm)
• In the box: receiver-controller with protective cover

Specifications are provided by the manufacturer and may change. Please confirm the exact model in your quote request.