Pulse counter HED261-T TRUMETER

Manufacturer TRUMETER
Counter type electronical
Type of display used LCD, with a backlit
Type of counted signal pulses
Counting range 99999999
Resetting method electrical
Input 1 type OC, contact
Max IN1 counting frequency 30Hz
Operating temperature 0...50°C
Body dimensions 48 x 24 x 14mm
Display height 1 8mm
Mounting hole diameter 45.3 x 22.2mm
Power supply external, battery 2.7-3.3VDC
Electrical connection pin headers with 2,54mm pitch
Input 2 type voltage
Sealing IP20
Erasing features PIN4 - remote contact / OC, negative edge activation, threshold 0.7 V, max 18 V, minimal pulse length 15ms
Mounting PCB
IN2 max counting frequency 10kHz
Input 1 properties PIN2, negative edge activation, threshold 0.7V, max 18V, minimal pulse length 25ms
Backlit electrical parameters 5VDC/80mA
Input 2 properties PIN3 - negative edge activation, threshold 0,7V, max 18V, pulse length 50µs ( TTL/CMOS compatible)
  • Gross weight: 0.03 kg
Mounting: PCB
Mounting hole diameter: 45.3 x 22.2mm
Counting range: 99999999
Type of display used: high contrast
Power supply: battery 1.3-1.6VDC, battery 2.7-3.3VDC
Type of counted signal: pulses
Input 2 type: voltage
Counter type: electronical
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