Alpermann+Velte bietet eine Reihe von Wanduhren mit folgenden Vorteilen:

• Automatische Setzfunktion
• Zweidrahtanschluss für einfachste Installation
• Springende Zeiger
• Geräuscharmes Laufwerk
• Geringer Stromverbrauch
• Ziffernblätter mit arabischen Ziffern oder Balkenaufdruck gemäß DIN 41091
• Schwarze Stunden- und Minutenzeiger, roter Sekundenzeiger
• Metallgehäuse mit 200 und 300 mm Durchmesser, Kunststoffgehäuse für 290 mm Durchmesser

Die Uhren erhalten die Stromversorgung und die Zeitdaten über eine Zweidrahtleitung. Ein direkter Anschluss ist an die Rubidium Verteiler-Module, z.B. VD oder VL, möglich. Mehrere Uhren können parallel verdrahtet werden.



Wenn absolut geräuschlose Laufwerke gefordert sind, sollten Uhren unserer Studio-Uhren-Serie eingesetzt werden. Diese Uhren haben Studio-Interfaces wie LTC oder Ethernet.

MTD Analog Clock specifications:

Input
2-wire interface slave clock
Time setting
All-automatically, programmable
Adjustment to daylight saving time
All-automatically, programmable
Dimensions:
200, 290, 300 mm diameter
7.9, 11.8, 11.4 inches diameter
Case:
metal, enameled or stainless steel (Series 22, 32)
shock resistant plastic, (Series 23)
Dust and moisture protection according to
IP 31 (EN 60529)
Front glass:
Domed mineral glass (Series 22, 32)
Shock resistant clear plastic (Series 23)
Face:
High distinction white metal with black bars or
Arabic numerals for easy, doubt-free reading
Face printed according to DIN 41 091
Hands:
Black bar-type hour and minute hands, red second hand

Clock type

22 Series: 200 mm diameter, metal case, white face with black bars or
Arabic numerals
32 Series:
300 mm diameter, metal case, white face with black bars or
Arabic numerals
23 Series:
290 mm diameter, plastic case, white face with fine black bars

Technical specifications

Operational voltage
11 - 27 VDC
Maximum current consumption
10 mA
Operating temperature
-10 to +60 degree Celsius
Weight
approx. 0,9 kg

Product ordering ID

22815100
200 mm / 7.9 inch metal case, white (RAL 9016)
white face, Arabic numerals
22815101
200 mm / 7.9 inch metal case, black (RAL 9005)
22815100
200 mm / 7.9 inch metal case, white (RAL 9016)
white face, Arabic numerals
22815112
200 mm / 7.9 inch metal case, stainless steel (V2A)
white face, Arabic numerals
22825100
200 mm / 7.9 inch metal case, white (RAL 9016)
white face, black bars
22825101
200 mm / 7.9 inch metal case, black (RAL 9005)
white face, black bars
22825112
200 mm / 7.9 inch metal case, stainless steel (V2A)
white face, black bars
22835100
200 mm / 7.9 inch metal case, white (RAL 9016)
white face, fine black bars
22835101
200 mm / 7.9 inch metal case, black (RAL 9005)
white face, fine black bars
22835112
200 mm / 7.9 inch metal case, stainless steel (V2A)
white face, fine black bars
32815100
300 mm / 11.8 inch metal case, white (RAL 9016)
white face, Arabic numerals
32815101
300 mm / 11.8 inch metal case, black (RAL 9005)
white face, Arabic numerals
32815112
300 mm / 11.8 inch metal case, stainless steel (V2A)
white face, Arabic numerals
32825100
300 mm / 11.8 inch metal case, white (RAL 9016)
white face, black bars
32825101
300 mm / 11.8 inch metal case, black (RAL 9005)
white face, black bars
32825112
300 mm / 11.8 inch metal case, black (RAL 9005)
white face, black bars
32835100
300 mm / 11.8 inch metal case, white (RAL 9016)
white face, fine black bars
32835101
300 mm / 11.8 inch metal case, black (RAL 9005)
white face, fine black bars
32835112
300 mm / 11.8 inch metal case, black (RAL 9005)
white face, fine black bars
23014100
290 mm / 11.4 inch plastic case, grey (close to RAL 7035)
white face, Arabic numerals
23024100
290 mm / 11.4 inch plastic case, grey (close to RAL 7035)
white face, black bars