Robertshaw P541-RA 2341-502 Pneumodular Receiver Controller, Reverse Acting

Robertshaw, Siebe, TAC-Invensys (Schneider Electric) (Barber Colman) 2341-502 (P541-RA) Pneumatic Reverse Acting Controller.
Used with remote pneumatic transmitters to provide proportional control in pneumatic control systems. • May be used with any pneumatic device having an output of 3 to 15 PSI, such as thermostats or humidistats
Dual input with remote setpoint adjustment: Gauges not included
Field convertible for use as a low limit controller
Reverse Acting
Air Consumption: 1.25 SCFH
Air Capacity: 8.0 SCFH
Small footprint for easy replacement application.
Specifications:. Maximum supply pressure: 30 PSI.
Throttling range adjustment: 2% to 40%.
Authority adjustment range: 10% to 300%. CPA adjustment +10% of primary transmitter span.
Dimensions: 5-25/32" W x 1-63/64" H x 2-1/4" D.
The P541-BASE is a mounting base designed to permit stand-alone field-mounting. three-input receiver-controller. It also provides for the mounting of up to two receiver-gauges and two pressure gauges.