3003MR

3003MR is a Series 3000MR 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. The 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. 3000MR is employ versatile electromechanical relays with gold over silver contacts - ideal for dry circuits. Typical applications include pneumatic conveying, air conditioning systems and clean rooms.

• Pressure range from 0-3.0in water column
• Guage reading unaffected by switch operation and will continue to read pressure even during power loss
• Zero and range adjustments outside of gage means no disassembly in normal service
• Temperature limits from 20 to 120°F (-6.67 to 48.9°C) (guage)
• Each set point has 1 form C relays (SPDT) switch type
• 24VDC, regulated 10% power requirements
• 46cm cable assembly with 8 conductors. optional lengths to30.5m
• Diaphragm in vertical position
• Adjustable knobs on face