This document introduces the characteristics of the 99776605 model pulse counter. The counter has 5 or 6 digits, a height of 4 mm, and can be manually reset or not. The white digits are displayed on a black background.
The Crouzet 99776605 is a 6-digit pulse counter with 4mm digit height, available with or without manual reset. It supports counting up to 999,999 impulses without reset and 99,999 with reset. The unit operates on 110VDC or 230VAC, with consumption ranging from 0.8W to 2.1VA depending on voltage. It features IP60 protection, mechanical life exceeding 50 million operations, and mounting via 2x 2.5mm screws. Dimensions are 6.5 x 49.3 x 37mm.
The device is designed for industrial use with faston or screw terminals, and includes specifications for operating frequency, count rate, and test voltage per standard IEC 255-5. It is suitable for environments from -10°C to +60°C and can be mounted with a 90° front face orientation.
| Counting Capacity | 999,999 impulses without manual reset |
|---|---|
| Digit Height | 4 mm |
| Operating Frequency | 110 VDC |
| Max Count Rate (VAC) | 18 impulses/s |
| Min Pause Time (VDC) | 20 ms |
| Consumption (110 VDC) | 1 W |
| Mechanical Life | >50x 10^6 operations |
| Test Voltage (U>60V) | 2000V |
| Weight | 50 g |
| Dimensions (mm) | 6.5 x 49.3 x 37 |
The maximum count rate is 18 impulses per second for AC voltage.
The consumption is 1 W at 110 VDC.
The mechanical life exceeds 50 million operations.
The test voltage is 2000V according to IEC 255-5.