This kit includes a thermostat, 22-1033 full dial cover with blank cover conversion, and 22-023 conversion kit. These pneumatic room thermostats are designed for proportional temperature control of pneumatic valves and damper actuators to maintain room air temperatures in heating, ventilating, and air conditioning systems.
This kit includes a thermostat, 22-1033 full dial cover with blank cover conversion, and 22-023 conversion kit. These pneumatic room thermostats are designed for proportional temperature control of pneumatic valves and damper actuators to maintain room air temperatures in heating, ventilating, and air conditioning systems.
The 2212-41x Series Pneumatic Room Thermostats are designed for proportional control of pneumatic devices and actuators in environmental control systems. These two-pipe thermostats incorporate a highly sensitive bimetal thermostatic element and a pilot operated relay with pneumatic feedback for accuracy and stability over the entire operating range.
These thermostats have a serrated thumb wheel for setpoint adjustment. Models are also available with preassembled internal dial stops. Thermostat covers are available in various styles to meet particular requirements. Cover options include models with a setpoint scale and a thermometer, a setpoint scale only, a thermometer only, or blank. An external setpoint adjustment cover is available on some models, or can be field-installed on covers where desired.
Caractéristiques
| Action | Proportional |
| Setpoint Range | 55 to 85°F (13 to 29°C) |
| Throttling Range | 2 to 12°F (-16.7 to -11.1°C), adjustable |
| Supply Air Pressure | 20 PSIG |
| Maximum Air Pressure | 30 PSIG |
| Main Air Consumption | 15 SCIM |
| Calibration Point | 9 PSIG branch line pressure when ambient equals setpoint (factory-set) |
| Setpoint Adjustment | Serrated thumbwheel |
| Construction | Mechanical Components: Die cast aluminum, stainless steel, and glass-filled nylon Diaphragm: Fabric-reinforced Neoprene Air Lines: Connect to thermostat nipples with spring-reinforced plastic tubes Branch Connections: Equipped with internal filters |
Cliquer sur une catégorie pour voir une sélection d'accessoires compatible avec le Schneider Electric 2212-618-1 Barber Colman Pneumatic Thermostat Conversion Kit, direct action, 90°F maximum.
| Action | Proportional |
| Setpoint Range | 55 to 85°F (13 to 29°C) |
| Throttling Range | 2 to 12°F (-16.7 to -11.1°C), adjustable |
| Supply Air Pressure | 20 PSIG |
| Maximum Air Pressure | 30 PSIG |
| Main Air Consumption | 15 SCIM |
| Calibration Point | 9 PSIG branch line pressure when ambient equals setpoint (factory-set) |
| Setpoint Adjustment | Serrated thumbwheel |
| Construction | Mechanical Components: Die cast aluminum, stainless steel, and glass-filled nylon Diaphragm: Fabric-reinforced Neoprene Air Lines: Connect to thermostat nipples with spring-reinforced plastic tubes Branch Connections: Equipped with internal filters |
Cliquer sur une catégorie pour voir une sélection d'accessoires compatible avec le Schneider Electric 2212-618-1 Barber Colman Pneumatic Thermostat Conversion Kit, direct action, 90°F maximum.
