HED261-T TRUMETER

Category: Impulse Counters, Description: Counter: electronical; LCD; pulses; 99999999; IP20; IN 2: voltage, Type of counter: electronical, Kind of display used: LCD, Type of counted signal: pulses, Counting range: 99999999, Resetting method: electrical, IP rating: IP20, Kind of input 1: contact; OC, Kind of input 2: voltage, Max IN1 counting frequency: 30Hz, Operating temperature: 0...50°C, Body dimensions: 48x24x14mm, Display height 1: 8mm, Power supply: battery 2,7-3,3V x1; external, Mounting hole diameter: 45.3x22.2mm, Electrical connection: pin headers with 2,54mm pitch, 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, Illumination: yes, Illumination voltage: 5V DC, Input 2 properties: PIN3 - negative edge activation, threshold 0,7V, max 18V, pulse length 50µs ( TTL/CMOS compatible), Input 1 properties: PIN2, negative edge activation, threshold 0.7V, max 18V, minimal pulse length 25ms.