7000 TRUMETER | Alldatasheet
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Technical content
7000 Series
6 digit LCD electronic totalizing counters and hour meter Key Features
- Uses the latest CMOS circuitry to achieve quiescent current consumption of less than 5µA
- 6mm black character high contrast LCD display
- Counts pulses up to 10kHz frequency
- External reset input
- CE, UL and cUL approved
- Bi-directional counting (7000AS model)
- Hour Meter (7000XX model) The 7000 series is a range of miniature, 6-digit LCD, PCB-mount totalizing counters and hour meters. They are designed for minimal power requirement and are suitable for either direct PCB mounting, or panel mounting with the bezel supplied. The 7000/7000AS can be configured to count electro-mechanical contact closure events using an external resistor and capacitor to eliminate contact bounce. Similarly the supply voltage can be increased using an external resistor and 3V zener diode. With Bezel Without Bezel
Supply Voltage 2.6 – 3.4VDC Current Consumption 5uA quiescent, 10µA at 10kHz Display 6 digit black LCD, 6mm characters with leading zero blanking Count Range 999999 display rollover to 0 Count Input 10kHz maximum, negative edge triggered, 0.7V threshold, 50µS minimum pulse length, TTL/CMOS Compatible Reset Input Negative edge triggered, 0.7V threshold, 15mS minimum pulse length, TTL/ CMOS Compatible Direction Input Add=logic 1, Subtract=logic 0 (0V) Operating Temp -10°C to +60°C Storage Temp -10°C to +60°C Material Clear polycarbonate Environmental Protection IP40/DIN40050 Weight 7.5g Dimensions 31mm (1.22") 20.32mm (0.8") 24mm (0.95") 10mm (0.4") 21mm (0.83") 18mm (0.71") 5mm (0.2") 2.54mm (0.1") 3.5mm (0.14") 28mm (1.1") 5mm (0.2") 6.5mm (0.26") Part Numbers www.trumeter.com Trumeter (Europe) Pilot Mill Alfred Street Bury, BL9 9EF Tel: +44 161 674 0960 Email: sales.uk@trumeter.com Trumeter (The Americas)
6601 Lyons Rd, Suite H-7
Coconut Creek, Florida FL 33073, USA Tel: +1 954 725 6699 Email: sales.usa@trumeter.com Innovative Design Technologies Sdn. Bhd Lot 5881, Lorong Iks Bukit Minyak 1 Taman Perindustrian Iks, 14000 Bukit Tengah Penang, Malaysia Web: www.idtworld.com Tel: + 604 5015700 Email: sales.my@idtworld.com 7000 6 Digit LCD Totalizing Counter 7000AS 6 Digit LCD Totalizing Counter, Bi-directional, Add/Subtract version of above 7000XXX 6 Digit LCD Hour Meter