Dwyer Series 3000MR/3000MRS Photohelic Switch Gage Wholesalers India Delhi

Approx. Rs 65,000 / PieceGet Latest Price

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Series A3000 Photohelic Pressure Switch-Gage


Series A3000 Photohelic Pressure Switch-Gage 3-in-1 Indicating Gage, Lo-limit and Hi-limit Control The SERIES A3000 Photohelic Switch/Gages function as versatile, highly repeatable pressure switches combined with a precise pressure gage employing the time-proven Magnehelic gage design. The Photohelic switch/gage measures and controls positive, negative or differential pressures of air and compatible gases. Standard models are rated to 25 psig (1.7 bar) with options to 35 (2.4) or 80 (5.5 bar) psig. Two phototransistor actuated, DPDT relays are included for low/high limit control. Easy to adjust set point indicators are controlled by knobs located on the gage face. Individual set point deadband is one pointer width - less than 1% of full scale. Set points can be interlocked to provide variable deadband - ideal for control of fans, dampers, etc. Gage reading is continuous and unaffected by switch operation, even during loss of electrical power. Choose from full scale pressure ranges from a low 0-.25 in (0-6 mm) w.c. up to 30 psi (21 bar). Please see SERIES AT3A3000 for ATEX approved. DID YOU KNOW that you can add YOUR logo to our Photohelic Switch/Gage, call customer service for details.

Product Applications:

• Air Conditioning Systems
• Clean Rooms
• Fume Exhaust Systems

 

 

 

 

Approx. Rs 35,000 / NumberGet Latest Price

Product BrochureProduct Details:

Series 3000MR/3000MRS Photohelic Switch Gage


Series 3000MR/3000MRS Photohelic Switch Gage Using solid state technology, the Series 3000MR And 3000MRS Photohelic® Switch/Gages combine the functions of a precise, highly repeatable differential pressure switch with a large easy-to-read analog pressure gage employing the durable, time-proven Magnehelic® gage design. Switch setting is easy to adjust with large external knobs on the gage face. Gage reading is unaffected by switch operation - will indicate accurately even if power is interrupted. Solid state design now results in greatly reduced size and weight. Units can be flush mounted or surface mounted with hardware supplied. 3000MR models employ versatile electromechanical relays with gold over silver contacts - ideal for dry circuits. For applications requiring high cycle rates, choose 3000MRS models with SPST (N.O.) solid state relays. All models provide both low and high limit control and include 18-inch (45 cm) cable assemblies for electrical connections. Compatible with air and other non-combustible, non-corrosive gases, they can be used in systems with pressures to 25 psig (1.725 bar). Optional construction is available for use to either 35 psig (2.42 bar) or 80 psig (5.51 bar).

Included Accessories: mounting ring, snap ring; 18" (45 cm) cable assembly; (2) 3/16" tubing to 1/8" NPT adapters; (2) 1/8" NPT pipe plugs; (4) 6-32 x 1-1/4" RH machine screws (panel mounting); and (3) 6-32 x 5/16" RH machine screws (surface mounting).

Please see SERIES AT23000MR/MRS for ATEX approved.

Product Applications:

• Pneumatic Conveying
• Air Conditioning Systems
• Clean Rooms

Approx. Rs 65,000 / PieceGet Latest Price

Product BrochureProduct Details:

Approx. Rs 65,000 / PieceGet Latest Price

Product BrochureProduct Details: