Trumeter | Innovation by Design
Trumeter | Innovation by Design

7511HV – Self-Powered Timer with High Voltage Input

Trumeter 7511HV high voltage electronic timer

8 digit electronic timer with high voltage input

The 7511HV timer is a high voltage input version of the popular 7511 LCD timer which accepts input voltages of 10-110VDC or 10-240VAC. It’s an 8 digit liquid crystal display timer, self powered with a 10 year battery life. The compact housing makes it suitable for many applications, the screw terminals ensure fast wiring and features include 4 timing modes and timing direction indication.

The LCD display has backlighting (external 5VDC supply required) and 8 9mm-high digits.

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  • 9mm high contrast LCD display
  • 10 year battery life
  • Minimum contact closure time 1 second
  • 4 timing modes
  • Times up or down
  • External reset input
  • CE,UL and cUL approved

PDF Data Sheet

PDF Instructions

CE Certificate

REACH, WEEE and RoHS Documentation


Ordering Information

7511HV – Totalising Timer


Battery life

10 years


8 digit black LCD, 9mm characters with leading zero blanking

Timing Ranges

Seconds, minutes and seconds, hours and 1/100ths and hours and minutes

Timing Input

10-110VDC or 10-240VAC

Reset Input

10-110VDC or 10-240VAC, Negative edge triggered, 0.7v threshold, 15mS minimum pulse length, TTL/CMOS compatible

Direction Input

Up not connected down connected to common

Accuracy (at 25 deg C)


Temperature drift

0.034 PPM/deg C


<2 PPM/year

Operating Temp

-10°C to +60°C

Storage Temp.

-20°C to +60°C


Clear polycarbonate

Environmental Protection







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