LM Series LCD Hour Meter | Round, MCU, 9-64 VDC, 1/4 in. Blade Terminal

Product Description

The  LM Series MCU (microcontroller unit) LCD (liquid crystal display) Hour Meters and Counter are sealed digital instruments designed to monitor and record elapsed running time, normally displayed in hours and tenths of hours. These devices are used to log running time of equipment or counts of equipment use for potential use in transportation applications to assure proper maintenance of expensive machines or systems, as well as warranty claims and rental-use tracking.

Specifications

• Case depth:
  1.35 in (including terminals)
• Digital range hours:
  0 to 99,999.9 hours with auto turn over
• Digital range counts:
  0 to 999,999 counts with auto turn over
• Digital height:
  7 mm
• View angle:
  12 o’clock
• Accuracy:
  ±200 ppm/hour
• Operating voltage range:
  9 V to 64 V dc/ac (50 Hz to 500 Hz); 50 Hz for counter enable
• Sealing:
  IP67 (front); IP66 (back)
• Shock:
  55 g per SAE J1378; 75 g per MIL-M-3917D
• Vibration:
  20 g per SAE J1378; 10 g per MIL-M-3917D
• Humidity:
  95 % non-condensing at 38 °C [100.4 °F]
• Operating temperature:
  -40 °C to 85 °C [-40 °F to 185 °F]
• Storage temperature:
  -50 °C to 90 °C [-58 °F to 190 °F]
• Power consumption:
  0.8 mA @ 12 Vdc
• Start time:
  1 s

Product Codes

• Mfr Part No
  70378424
• ECCN
  EAR99
• SCHEDULE B CODE
  9106.90.8500