Cold-rolled steel shell, the surface electrostatic spraying.
Structure and materials of the two kinds clock dials:
1.Mirror stainless steel clock circle, tempered glass clock face.
2.No frame structure, organic glass clock face / pc clock face.
Using sigle-phase ac£º220
Accuracy of travel time: day difference room temperature).
Working environment temperature:0
Working environment relative humidity:10
Installation: wall-mounted (only for one side), double suspenders, bilateral support, or according to customer requirements.
Can be added the following functions
With back-up dc power supply
Timekeeping
Adding rs232 serial communication function
Built-in 485 repeater / splitter
Gps time synchronization
Long-wave timing signal synchronization
Infrared mobile master clock synchronizes time
Rf mobile master clock synchronizes time
Infrared clock adjusted device adjusts time
Rf clock adjusted device adjusts time
Infrared mobile master clock synchronizes time and automatically records the synchronization time.
Rf mobile master clock synchronizes time and automatically records the synchronization time.
Countdown function.
Can be made according to customer requirements
Molded case only for indoor use . Can be made into double-sided clock. Using ac 220v 22v and 50hz 5hz, or 110v 11v and 60hz 6hz . With backup dc power supply, storage battery full charged going for more than 2 hours. Accuracy of travel time: day difference ¡ü 0.2s (in spring and autumn)£»day difference ¡ü 0.2s (in winter and summer). Working environment temperature: -40 to 50 ¡æ Installation: wall-mounted (only for one side), double suspenders, bilateral support, or according to customer requirements. Can be added the following functions£º Led spotlights luminous Timekeeping Adding rs485/422 serial communication function Adding rs232 serial communication function Built-in 485 repeater / splitter Gps time synchronization Long-wave timing signal synchronization Infrared mobile master clock synchronizes time Rf mobile master clock synchronizes time Infrared clock adjusted device adjusts time. Rf clock adjusted device adjusts time.Infrared mobile master clock synchronizes time and automatically records the synchronization time. Rf mobile master clock synchronizes time and automatically records the synchronization time. Diameter:300mm
Can be made into double-sided clock. Using ac 220v 22v and 50hz 5hz, or 110v 11v and 60hz 6hz . With backup dc power supply, storage battery full charged going for more than 2 hours. Accuracy of travel time: day difference 0.2s (in spring and autumn)day difference 0.2s (in winter and summer). Working environment temperature: -40 to 50 Installation: wall-mounted (only for one side), double suspenders, bilateral support, or according to customer requirements. Can be added the following functions 1led spotlights luminous 2timekeeping 3adding rs485/422 serial communication function 4adding rs232 serial communication function 5built-in 485 repeater / splitter 6gps time synchronization 7long-wave timing signal synchronization 8infrared mobile master clock synchronizes time 9rf mobile master clock synchronizes time 10infrared clock adjusted device adjusts time. 11: rf clock adjusted device adjusts time. 12infrared mobile master clock synchronizes time and automatically records the synchronization time. 13: rf mobile master clock synchronizes time and automatically records the synchronization time. Diameter:500-1000mm
Wall Clck Calendar Clock Basic Analog and Multi-Function Digital LCD Display Clock 2817-B Green
Supplier: Tower clock, big clock, analog slave clock, digital clock, master slave clock system, ntp server
Step movement (+/- 20 seconds per month accuracy) Big Japanese Display showing Day Date Month Year? and Temperature Function. Quartz Movement with Citizen Brand Crystal for Accurate Timing Calendar Clock 1 year warranty
Step movement (+/- 20 seconds per month accuracy) Big Japanese Display showing Day Date Month Year and Temperature Function. Quartz Movement with Citizen Brand Crystal for Accurate Timing Calendar Clock 1 year warranty
Applicable to non-pointer illumination, the diameter not greater than 1.2 meters Tower clock (pointers exposed) or the diameter not greater than 3m big clock Drive ratio£º1023/2£¬motor£º4-phase, step angle£º7.5%d£¬voltage£º12v£¬current£º92ma. 158*90mm
We can customize the different output torque according to the dial size of the clock. The maximum output torque of the sub-axis of movement can be up to 800g.Cm above. It can be installed in the clock whose clock dial diameter is 1.4 meters (two-sided clock should not be more than 1 meter). If the clock is used for outdoors, we need to close the movement and pointers with clock shell and glass in order to wind, rain, dust. Proved by the use of more than eight years, the movement can long-term reliably work in harsh outdoor environments. It can be widely used in the station platform clock, street clock, hall clock, gatehouse clock, garden clock, building clock, etc. The movement motor can be driven by single-phase reverse pulse. Normal travel time is one pulse / sec, sub-axis step angle 0.1 100*60mm
Supplier: Tower clocks, pillar clocks, floral clocks, street clocks, advertisement clocks, drum clocks, platform clocks, GPS based digital clocks, master and slave clocks, wireless sychronized clocks
Buyer: Heavy duty clock movements, heavy duty quartz movements, wireless transmitter and receiver
