DESCRIPTION :
► Clock with analogue display.
► Hour - minute or hour - minute and second display.
► ABS casing.
► Protective glass made with poly methacrylate.
► Casing colours : black, white or aluminium chromed.
► Dial models : Arabic figures or minute notches.
► Models : quartz on battery HMS, radio synchronised MSF or DCF, DHF receiver,
24V second receiver HMS, 24V minute receiver HM and IRIG B/AFNOR coded time receiver. TECHNICAL FEATURES :
Movement | Power supply | Operating temperature | Protection index | Readability | Weight | Profil 940 | Quarz | 1,5V LR6 Battery | - 0° to +50°C | IP401 | 35m | 1,9kg | Radio DCF/MSF | 1,5V LR6 | - 5° to +55°C | IP401 | 35m | 1,9kg | 24 V Minute rec. | | -10° to +50°C | IP401 | 35m | 2,1kg | AFNOR TBT rec. | 6 to 24V AC/DC | -10° to +50°C | IP401 | 35m | 2,2kg | Radio DHF rec. | 2 Batteries (1.5V LR14) | -10° to +50°C | IP401 | 35m | 2,4kg | IRIG-B/AFNOR rec. | 230 V 50Hz ±10% | -10° to +50°C | IP401 | 35m | 2,5kg | 24 V second rec. | | -10° to +50°C | IP401 | 35m | 1,9kg |
Movements and synchronisation :
Quartz movement on battery
► The clock is totally independent, the time information comes from its own time basis. MSF or DCF radio synchronised movement
► The clock is independent. The time information comes from its own time basis which is
corrected, in case of drift, by comparing it to the MSF or DCF transmitter signal.
► The radio synchronisation permits to display the time with perfect accuracy and to make automatically summer/winter time changeover. DHF receiver
► The DHF clocks pick up the radio signal and get automatically synchronised. If radio reception is poor, they keep on working on their own time basis. IRIG-B/AFNOR coded time receiver
► The coded time distribution consists in transmitting a complete time message each
second : the setting on time of the receivers is realised automatically and immediately after connection to the clock line.
► The IRIG-B/AFNOR coded time does not transmit interference and is insensitive to
other electrical interference. Receiver 12/24V minute impulses or 24V second movement
► The receiver clocks are connected to a distribution line and activated by means of
electrical impulses transmitted every minute or every second by the master clock. |  |