Alternator Powered LCD Hourmeter with Two Maintenance


ENM’s Series T49 6-Digit, LCD hour meter with two factory pre-programmed flash alert maintenance reminder to help the operator know when it is time to perform service.

The hour meter accumulates time only when the engines alternator is running or when the voltage is above 13 VDC.

The meter is 100% sealed and protected from shock and vibration to keep out the harshest environments and provide years of service.

It is self-powered, keeping total running time displayed at all times.

The T49 operation is external power source. It is applied (8-32VDC) on the terminals on the back of the meter; the hourglass icon will flash every second indicating it’s running. When the preset alert monitor time is reached, the LCD will flash (chg oil) on the display every two seconds.


• Display Reading: 99999.9 Hours meter and Hour glass as running indicator • Digit Height: 6-digits, (.216") [5.5MM] LCD • Operating Voltage: Input range 8V-32VDC, other voltage are also available • Power Consumption: app. 1.5mA, maximum @ 8VDC and 8mA, @ 32VDC • Accuracy: Better than +/- 0.01% over entire range • Temperature: Standard -30C to +85C (-40F to +185F) • Humidity: 95% SAE J1378 • Vibration Resistance: SAE J1378 • Termination 1/4" male blade terminals see reverse side for more detail. • Mounting: Rectangular with snap in clip
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