The 2214 Series Pneumatic Room Thermostats are designed for applications requiring separate control points due to varying occupancy or seasonal loads. They utilize dual bimetals and are particularly well-suited for day andnight control in buildings such as schools and hospitals. These thermostats have a serrated thumb wheel for setpoint adjustment.
The 2214 Series Pneumatic Room Thermostats are designed for applications requiring separate control points due to varying occupancy or seasonal loads. They utilize dual bimetals and are particularly well-suited for day andnight control in buildings such as schools and hospitals. These thermostats have a serrated thumb wheel for setpoint adjustment.
The 2214 Series Pneumatic Room Thermostats are designed for applications requiring separate control points due to varying occupancy or seasonal loads. They utilize dual bimetals and are particularly well suited to day/night control in buildings such as schools and hospitals. These thermostats have a serrated thumb wheel for setpoint adjustment.
Caractéristiques
| Action | Proportional |
| Setpoint Range | Day: 55 to 85°F (13 to 29°C) Night: 50 to 80°F (10 to 27°C) |
| Throttling Range | Day: 2 to 12°F (1.1 to 6.7°C), adjustable Night: 3 to 5°F (1.7 to 2.8°C), adjustable |
| Supply Air Pressure | Below 17 PSIG (117 kPa): Operates at day setpoint Above 21 PSIG (144.5 kPa): Operates at night setpoint |
| Maximum Air Pressure | 30 PSIG (207 kPa) |
| Main Air Consumption | 30 SCIM (8.2 mL/s) at 16 PSIG (110 kPa) 43 SCIM (11.7 mL/s) at 25 PSIG (172 kPa) |
| Calibration Point | 9 PSIG branch line pressure when ambient equals setpoint (factory-set) |
| Day and Night Indexing | Remote, by change in main air pressure |
| 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 2214-121 Barber Colman Pneumatic Thermostat, direct acting, day and night, 2 pipe.
| Action | Proportional |
| Setpoint Range | Day: 55 to 85°F (13 to 29°C) Night: 50 to 80°F (10 to 27°C) |
| Throttling Range | Day: 2 to 12°F (1.1 to 6.7°C), adjustable Night: 3 to 5°F (1.7 to 2.8°C), adjustable |
| Supply Air Pressure | Below 17 PSIG (117 kPa): Operates at day setpoint Above 21 PSIG (144.5 kPa): Operates at night setpoint |
| Maximum Air Pressure | 30 PSIG (207 kPa) |
| Main Air Consumption | 30 SCIM (8.2 mL/s) at 16 PSIG (110 kPa) 43 SCIM (11.7 mL/s) at 25 PSIG (172 kPa) |
| Calibration Point | 9 PSIG branch line pressure when ambient equals setpoint (factory-set) |
| Day and Night Indexing | Remote, by change in main air pressure |
| 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 2214-121 Barber Colman Pneumatic Thermostat, direct acting, day and night, 2 pipe.
