Photohelic Switch and Gauges

Specifications:

• Service: Air and non-combustible,compatible gases
• Wetted Materials: Consult factory
• Accuracy: ±2% of FS (3000-0 ±3% of FS). (3000-00 ±4% of FS)
• Pressure Limit: -20 Hg. to 25 psig (-0.677 bar to 1.72 bar). MP option
• 35 psig (2.41 bar), HP option; 80 psig (5.52 bar)
• Temperature Limits: 20 to 120°F (-6.67 to 48.9°C)
• Process Connections: 1/8 female NPT (duplicated side and back)
• Size: 4 (101.6 mm) dial face, 5 (127 mm) OD x 3-1/8 (79.38 mm)
• Weight: 1.8 Ib (816 g)

Other Details:
 

• 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.