Tjernlund PS2501 Airstat Pressure Switch Model Duct

Product Description

The Tjernlund PS2501 Airstat Pressure Switch Model Duct reacts to changes in air pressure and activates an integrated switch to control HVAC functions. It features an adjustable set-point, which allows users to change the point at which these switches activate. The switch is suitable for differential and negative pressure types.

• Adjustable set-point
• Contact form SPDT
• Electrical Rating 15 A Non-Inductive to 277V AC

Product Highlights

This pressure switch is designed for air compressor control, differential pressure detection, and positive pressure detection.

Product Information

Standard Information

• Brand: TJERNLUND
• Manufacturer Part Number: PS2501
• Country of Origin: United States

Technical Specifications

• Brand: Tjernlund
• MPN: PS2501
• Model / MPN: PS2501
• Product Type: Pressure Switch
• Type of Set Point: Adjustable
• Pressure Set Point: 0.05 in wc to 12 in wc
• Switching Differential: 0.02 in wc
• For Pressure Type: Negative; Differential
• Reset Type: Automatic Reset
• Mounting Orientation: Vertical
• Mounting Hole Center to Center Distance: 3-3/4 in
• Minimum Operating Temperature: -40 Degrees F
• Maximum Operating Temperature: 190 Degrees F
• Sample Line Connection Size: 1/4 in
• Sample Line Connector Type: Integral Compression
• Switch Voltage: 115V AC
• Electrical Rating: 15 A Non-Inductive to 277V AC
• Contact Form: SPDT
• Number of Switches: 1
• Electrical Connection Type: Hardwired
• Housing Type: Conduit Box
• Housing Material: Steel
• Application: Air Compressor Control; Differential Pressure Detection; Positive Pressure Detection
• Overall Height: 6-1/4 in
• Overall Width: 3-1/4 in
• Overall Depth: 3 in
• Includes: Mounting Screws
• Standards: CE Certified; CSA Certified; UR
• Sample Line Connection: 1/4 in Integral Compression
• Maximum Pressure Rating: 0.5 psi
• Volts: 115 V
• Amps: 15 Amps
• Width (In.): 3 1/4 in
• Depth (In.): 3 in
• Height (In.): 6 1/4 in
• Sample Line Connector: 1/4 in OD tubing
• Function: Use To Switch Electrical Devices On Or Off Based On Positive, Negative Or Differential Pressure
• Operating Temp. Range (F): -40 to 190
• Mounting Holes O.C. (In.): 3 3/4 in
• Differential (In. WC): .02
• Agency Compliance: CE, CSA, UR
• Pressure Setting Range (In. WC): .05 to 12.0
• Minimum Pressure Setting: 0.05 in wc
• Pressure Type: Differential, Negative
• Pressure Setpoint Type: Adjustable
• Maximum Pressure Setting: 12 in wc
• Maximum Differential Pressure Setting: 0.02 in wc