Lab 855 Technical data
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11.2 General data
Dimensions Approx. 230 x 190 x 80 mm
Weight Approx. 1.0 kg
Mechanical
structure
Type of protection IP 43
Electrical safety Protective class III
Test certificates CE
Ambient
conditions
Storing: - 25 °C ... + 65 °C
Operation: +5 °C ... + 55 °C
With the power pack connected:
+5 °C ... + 40 °C
Allowable relative humidity
Yearly mean: < 75 %
30 days/year: 95 %
Other days: 85 %
Power supply Batteries: 4 x 1.5 V alkali-manganese batteries, type AA
Operating time: Approx. 2500 h (operating hours)
Rechargeable batteries: 4 x 1.2 V NiMH rechargeable
batteries, type AA
(no charging function)
Power pack: Ktec KSAC 0900110W1UV-1
Input: 100 ... 240 V ~ / 50 ... 60 Hz / 270 mA
Output: 9 V = / 1.1 A
Connection max. Overvoltage category II
Primary plugs included in the scope of delivery: Euro,
US, UK and Australian.
Sensor input
Input resistance: > 5 * 10
12
ohm
Input current: < 1 * 10
-12
A
Service inter-
face
This interface can be used for service purposes only.
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