Ideal for heating applications, this direct-acting, one-pipe pneumatic room thermostat includes a °F setpoint dial and integrated thermometer. In addition, it delivers proportional control of valves and dampers in HVAC/R systems.
Ideal for heating applications, this direct-acting, one-pipe pneumatic room thermostat includes a °F setpoint dial and integrated thermometer. In addition, it delivers proportional control of valves and dampers in HVAC/R systems.
Caractéristiques
| Supply Air Pressure | 30 psig (206.8 kPa) maximum 15 psig (103.4 kPa) nominal for single acting thermostat |
| Throttling Range | Fixed: -6F° (3.5 C°),for a 10 psig (69 kPa) branch line pressure change Nominally: 3 to 13 psig (20.7 to 89.6 kPa) |
| Air Capacity | For sizing compressors; average air consumption is .016 standard cubic feet per minute (scfm) (0.453 L/m) for 15 psig (103.4 kPa) main, 0.024 scfm (0.679 L/m) for 20 psig (137.9 kPa) main. The maximum air requirement for sizing air mains is 36 standard cubic inches per minute (scim) (9.83 mL/s) for 15 psig (103.4 kPa) main, 50 scim (13.65 mL/s) for 20 psig (137.9 kPa) main |
| Air Connection | One plastic tube reinforced with a coil spring to simplify installation. Fittings are sold separately. A wall box and mortar joint fitting are offered. A remote in-line restrictor is required. |
| Relative Humidity | 10 to 98% RH, non-condensing |
| Supply Air Pressure | 30 psig (206.8 kPa) maximum 15 psig (103.4 kPa) nominal for single acting thermostat |
| Throttling Range | Fixed: -6F° (3.5 C°),for a 10 psig (69 kPa) branch line pressure change Nominally: 3 to 13 psig (20.7 to 89.6 kPa) |
| Air Capacity | For sizing compressors; average air consumption is .016 standard cubic feet per minute (scfm) (0.453 L/m) for 15 psig (103.4 kPa) main, 0.024 scfm (0.679 L/m) for 20 psig (137.9 kPa) main. The maximum air requirement for sizing air mains is 36 standard cubic inches per minute (scim) (9.83 mL/s) for 15 psig (103.4 kPa) main, 50 scim (13.65 mL/s) for 20 psig (137.9 kPa) main |
| Air Connection | One plastic tube reinforced with a coil spring to simplify installation. Fittings are sold separately. A wall box and mortar joint fitting are offered. A remote in-line restrictor is required. |
| Relative Humidity | 10 to 98% RH, non-condensing |
