2211 Series Room Thermostat, Proportional Thermostat, Direct Acting, One Pipe
Proportional Thermostat, Direct Acting, One Pipe, without dial limit stops. 55 to 85 °F Setpoint Range, 0.017 scfm at 20 psig (0.48 L/m at 138 kPa Air Consumption, single temperature. 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.
Application
The 2211 Series Pneumatic Room Thermostat is designed for proportional control of pneumatic devices and actuators in environmental control systems. These one-pipe thermostats are force-balanced and utilize an external restrictor in the supply line. Their design incorporates a highly sensitive bimetal thermostatic element and a ball valve for pneumatic feedback, which ensures accuracy and stability over the entire operating range. These thermostats have a serrated thumb wheel for setpoint adjustment.
Specifications
Action: Proportional.
Setpoint Range: 55 to 85 °F (13 to 29 °C).
Throttling Range: 2 to 12 °F, adjustable.
Supply Air Pressure: 20 psig.
Maximum Air Pressure: 30 psig.
Main Air Consumption: 29 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.
Environment
Humidity: 5 to 95% relative humidity, non-condensing.
Resources
Fast Shipping and Professional Packaging
We can offer a variety of shipping options thanks to our long-term relationship with UPS FedEx DHL. Our warehouse staff will package all goods to our exacting requirements. Prior to shipping, your goods will be thoroughly examined and securely secured. We deliver to thousands of customers every day from all over the world. This is a sign of our determination to be the largest online retailer in the world. Warehouses and distribution centers are located throughout Europe as well as in the USA.
Note: Orders that contain more than one item will be assigned a separate processing time for each item.
Prior to shipment, we examine the items ordered thoroughly before sending the items. Most orders are shipped within 48 hours. The expected delivery time is 3 to 7 days.
Returns
The stock is constantly changing and cannot be fully controlled by us due to the involvement of many different parties, such as the factory and our warehouse. The levels of stock can change at any moment. You may not receive your order once the order has been made.
The policy is 30 days. If it's been longer than 30 days since you made your purchase and we're unable to offer you a complete exchange or refund.
To be eligible for a return your item must be unused and in the same condition as you received it. You must have the item in its original packaging.
Related products
Uncategorized
00068-0808GAP | 1/2 X 1/2 COMP X MALE ADAPT W/LARGE NUT | Midland Metal Mfg. Midland Metal Mfg.
Uncategorized
00061-10-9375 | 5/8" Compression Nut 15/16″ Hex | Midland Metal Mfg. Midland Metal Mfg.
Johnson Controls Parts
00-00052-01 | COVERELECTRONICCONTROL | Johnson Controls Johnson Controls
