037126: Gauge, Tachometer; 0-4000 RPM, Alternator Pulse, 12-24 VDC

Gauge, Tachometer; 0-4000 RPM, Alternator Pulse, 12-24 VDC

• Range: 0-4000 RPM
• Volt: 12-24 VDC
• Sender: Alternator/Ignition Coil
• Size: 3-3/8"
• Operating Temperature Range: -40°F to + 158°F (-40°C to + 70°C)
• Humidity: Remains within initial accuracy specification in 5% relative humidity at 100 °F (37.8C) for 48 hours
• Overvoltage: Withstands a maximum of 18 VDC for 12 VDC nominal, 30 VDC for 24 VDC nominal
• Salt Spray: Conforms to ASTM 117 after 48 hours of salt spray exposure
• Shock Withstand: Remains within initial accuracy specification up to 50 G's, half sine 9 milliseconds duralions, 25 shocks of equal magnitude on each of three axes
• Vibration Withstand: Remains within initial accuracy specification at .060" double amplitude vibration from 10-55-10 Hz for one minute periods over two hours in each of three axes (six hours total)

PARTS CROSS-OVER TABLE