The Hengstler 478 series totalising time counter provides simple panel mounting installation and easy maintenance through a convenient plug-in system; they are an economical and straightforward choice for applications where cumulative timing is necessary.
Choose between a 6 or 7 digit display. A single line display indicates the timing value, which is reset by a manual button.
Six digit timers are available with a secure reset button, type SR, are reset with a unique key that fits alongside the reset button enabling its operation.
Seven digit timers (99999.99h) are without a push-button; they are non-resettable for lifetime monitoring applications.
A connection box and a black panel frame are requiredto complete your installation fully.
Supply voltages are 24 V DC or 24V, 115V and 220V AC (50Hz or 60Hz).