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: 18 female NPT (duplicated side and back)
Size: 4 (101.6 mm) dial face, 5 (127 mm) OD x 3-18 (79.38 mm)
Weight: 1.8 Ib (816 g)
Other Details:
Using solid state technology, the Series 3000MR and 3000MRS Photohelic® switchgages 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.