KAL-D06 Series Digital Pulse Counters

Pulse Counters with Digital Display for Local or Remote Water Meter Reading
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The KAL-D06 digital pulse counters are small, lithium battery powered, totalizing counters that are available for panel mounting or in a weatherproof NEMA 4/4X enclosure. They use the latest custom CMOS technology and incorporate an 8 digit, 0.354” (9mm) high, LCD display.
It operates using a permanent long life lithium battery (10 years) and can be operated from contact closure or high speed electronic devices. No separate alkaline batteries are required. The front reset button can be disabled if desired and an external reset can be used. The display can be backlit using an external 5 VDC power source.


Simple Wiring to Screw Terminal

Backlit DIgital Pulse Counter

Models Available

Basic single display for panel mounting

Single display in a weatherproof enclosure for outdoor mounting

Single display in weatherproof box with loackable reset button

Two displays in a weatherproof box. Can be used for two different meters or as a lifetime total and resettable total for one meter

Lockable weatherproof cabinet with up to 10 digital displays

Features & Benefits

  • 8 Digits Standard
  • Meets NEMA 4X and IP65 Ratings
  • Long Life (10 Year) Lithium Battery
  • Backlighting using external power
  • 6-Screw Wiring Terminal Block
  • Slow Speed Input for Contact Closures
  • UL Listed

Why Would You Want One?

  • To add a reset ability to a totalizer only meter. This is handy for monthly usage readings or to keep track of gallons that have passed through a filter since element changeout.
  • To make reading the meter easier.
  • To add a remote display to a meter in a dirty, hard to reach, or inaccessible location.


  • Battery: Non-replaceable Lithium battery, expected life of 10 years at 20°C
  • Display: 8 digit black LCD, Digit size 0.354” (9mm) high, with leading zero blanking.
  • Backlight: backlight requires external 5V supply (±0.5V @ 20mA). 12V, 24V and 30V can be used with the use of an external resistor, see backlight wiring diagram for details and resistor values.
  • Reset: Single button on display (can be disabled if desired) and/or remote
  • Count Range: 0 - 99,999,999 rolls over to 0
  • Temperature Range:
    Operating: 14 to 140˚F (-10 to 60°C)
    Storage: -4 to 140˚F (-20 to 60°C)
  • Relative Humidity:
    80% max. up to 31°C
    decreasing to 50% max. at 40°C
  • Electrical Connection: Finger-proof 6-screw terminal for wires up to 0.06” (1.5mm)
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