• Single line, single sided display of hours and minutes in rhythmic change with temperature and date
• Information change between 2 and 6 seconds adjustable, or fixed display
• Time indication in 12- or 24-hours mode
• Numeric date display of day and month
• Temperature display in “Celsius” or “Fahrenheit”
• Modes of operation: Quartz clock, slave clock (option) or DCF/GPS radio synchronised
• Automatic brightness adjustment according to ambient conditions (e.g. sunlight, cloudy weather or at night)
• Temperature off-set adjustable
• Pre-programmed summer-/winter time changes
• Menu function for display test and easy maintenance from front side
• Construction with tropicalized circuit boards
• Red, extra bright LED digits
• Digit height 150 mm
• Readability up to 60 m
• Viewing angle 120°
• Incl. wireless radio remote control with operation range of up to 20 m

Technical specifications:

• Housing: Aluminium, black, with rounded edges
• Front cover: Non-reflecting cover
• Protection class: IP 54
• Internal data storage: 48 h
• Operating temperature: -20 °C … +50 °C
• Power consumption: max. 150 W
• Power supply: 115 / 230 V AC ±6%, 50 / 60 Hz
• Dimensions (WxHxD): 935 x 310 x 90 mm
• Weight: 6 kg
• Remote control unit: Radio frequency 433 MHz (battery powered)

Options:

• BT-HMDT-TEMP5: Air temperature sensor with 5 m connection cable
• BT-HMDT-TEMP-FUNK: Wireless air temperature sensor (battery operated), operating distance approx. 100 m
• BT-HMDTFR15PW-LED: Double sided version with bracket
• BT-HMDTFR15Y-LED: Version with yellow LED digits
• BT-DCF-ANT: DCF-77 Radio synchronisation antenna
• GPS-ANT-BT: GPS synchronisation system
• BT-HMDT-IMP: Minutes impulse input for control through master clock
• Versions with 200 / 250 / 450 mm digit height
• Versions with 6 digits for hrs/min/sec (at 150 and 250 mm digit heights only)