Hour counter 557/60

timedigitalanalog

Hour counters, 10 – 80 V DC, with minute indicator, ø 52 mm with black-chromed 3-edge-frontal ring These quartz-operated hour counters for the utility vehicle industry have stood the test of decades. They have an elevated design, are robust, with water-proof front-face and available for the 52 or 60 mm panel cutout. The time is rapide and easily readable with the circulating minute hand. Reset: No Counting range: 99999 h and 0 - 60 minutes Digits char. height: 2 x 4 mm, white on black Voltage: 10 – 80 V DC (1,4 – 15 mA) Special voltages (at additional cost): 80 – 220 V DC (1,4 – 4,5 mA) Protection class (DIN 40050): Housing: IP 65 (front) Terminals: IP 00 Ambient temperature: –40 °C to +80 °C Fixing: Metal bolt Approval: CE Operation indication: Yes Connection: Short circuit and reverse battery protected Vibration resistance: Tested on 3 levels at 45 Hz, amplitude ± 0,5 mm each level, electronic and plastic version = little specific weight Time divergence: Only 0,01 % in 24 h; compared to the electromechanical counters no after-running differences arise on the indication Weight: Approx. 110 g