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Brand | Honeywell |
---|---|
Model | Pneumatic Controls |
Category | Controller |
Language | English |
One-pipe, single setpoint thermostat for proportional control of pneumatic valves in unit ventilators.
Two-pipe, single temperature, remote bulb thermostat for proportional control of pneumatic valves.
Pneumatic thermostat for proportional control of pneumatic valves and actuators with one- or two-pipe systems.
Honeywell's best pneumatic thermostat, providing dependable performance and responsiveness.
Pneumatic thermostat with night setback for proportional control of pneumatic valves and damper actuators.
Two-pipe, one- or two-temperature thermostat for proportional control of pneumatic valves and damper actuators.
Converts proportional electric output signal from a controller into a direct-acting, proportional pneumatic signal.
Ultra-sensitive air velocity sensor and pneumatic controller for constant air velocity in ducts.
Two-pipe, single temperature, pneumatic controller for proportional control of pneumatic valves and damper actuators.
High capacity, single or dual input pneumatic controller for proportional or PI control.
Valves used to control air pressure delivered to pneumatic control systems, available for single or two-pressure systems.
Direct-acting humidity sensor used with RP908/RP920 Controllers for proportional control.
Direct-acting temperature sensor used with RP908/RP920 Controllers for proportional control.
Direct-acting temperature sensor used with RP908/RP920 Controllers for proportional control.
Direct-acting temperature sensor used with RP908/RP920 Controllers for proportional control.
Electrically operated pneumatic switches used to interlock electrical and pneumatic control systems.
Three-port relays used to perform various functions: transmit higher/lower input signal, lock out pressure.
Four-port relay that converts a proportional air pressure change to a positive (two-position) pressure change.
Pneumatic switching relays that block, divert, or bleed pneumatic air lines based on pilot pressure.
Direct-acting relay that isolates an input and repeats it with higher capacity output.
Three-port relay providing minimum outside air damper position plus controlled ventilation.
Senses differential air pressure in HVAC systems, providing on/off output for fan shutdown or damper control.
Converts a pneumatic signal to an electrical switching action for start/stop control of equipment.
Pneumatic-electric switches for converting pneumatic signals to electrical switching actions (SPDT).
Pneumatic diverting switch used to manually divert, block, or bleed air lines for control sequence revision.
Used to manually position a remote damper actuator or reset a pneumatic controller setpoint.
Damper actuator used to control dampers on unit ventilators, featuring hesitation feature.
Actuator for proportional control of variable volume terminal units and small dampers.
Actuators for proportional control of variable volume terminal units and dampers, available with optional adjustable stroke.
Proportional control actuator for variable volume dampers in small high velocity mixing boxes.
Relay that mounts directly on an actuator to precisely position valves or dampers.
Proportional relay varying branch air pressure linearly in response to electrical input.
Automatic fan start/stop sequence based on time clocks, thermostats, or interval timers.