The intrinsically safe wall clock Ex-Time 50 is driven by a Quartz accurate movement, powered by a LR 14 type battery.
necessary, e.g. for summer to winter time, adjustments can be quickly
and simply made. An integral bracket enables the clock to be easily
fixed to a wall.
Please note: Battery changes must only be done outside of the Ex-hazardous area.
- Quartz movement
- Robust metal housing
- Simple daylight saving
|Accuracy|| -5 / +15 seconds per month|
|Ambient temperature|| ±0 °C to +50 °C (+32 °F to +122 °F)|
|Operating time|| One Year|
|Power supply|| 1x LR14 according to IEC (type approved)|
|Dimensions|| 500 mm x 70 mm (~ 19.7" x 2.8")|
|Weight|| approx. 3.5 kg (~ 123.5 oz)| Certifications:
II 2 G EEx ia IIC T4
Certificate of Conformity: PTB 02 ATEX 2197 X
I.S. Class I Division 1 Groups A-D T4