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 | IP531 | 35m | 2,1kg | Radio DCF/MSF | 1,5V LR6 Battery | - 5° to +55°C | IP531 | 35m | 2,2kg | 24 V Minute rec. | | -25° to +70°C | IP531 | 35m | 2,3kg | AFNOR TBT rec. | 6 to 24V AC/DC | -10° to +50°C | IP531 | 35m | 2,4kg | Radio DHF rec. | 2 Batteries (1.5V LR14) | -10° to +50°C | IP401 | 35m | 2,4kg | IRIG-B/AFNOR rec. | 230 V 50Hz | -25° to +70°C | IP531 | 35m | 2,5kg | Secteur quartz | 230 V | -25° to +70°C | IP531 | 35m | 2,1kg |
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. |  |