Ohaus RANGER COMPACT COUNTING SCALES Manual en - Manual (Page 45)

Housing • Diecast aluminum housing; chromium nickel steel weighing pan
• Dimensions, see Page 47
Protection Class (IEC 529,
DIN 40050, EN60529) • IP43 (not with Ethernet interface)
Mains connection Direct connection to the mains (MAINS supply voltage fluctuations up to ±10% of
the nominal voltage):
• 230 V, 50 Hz, 70 mA
• 240 V, 50 Hz, 70 mA
• 120 V, 60 Hz, 90 mA
• 100 V, 50/60 Hz, 90 mA
For battery operation:
• Connection via mains adapter: 90 – 264 V, 47 – 63 Hz, 300 mA
• Infeed on the unit: 24 V, 1.3 A
Battery operation If the voltage supply is interrupted, the unit automatically switches over to battery
operation
Ambient conditions • Use
• Altitude
• Temperature range RC..S
• Temperature range RC..M
• Overvoltage category
• Contamination level
• Relative humidity
Indoor use only
up to 2000 m
–10 .. +40 °C / 14 .. 104 °F
+10 .. +30 °C / 50 .. 86 °F
II
2
Maximum relative humidity 80 % for
temperatures up to 31 °C / 88 °F,
decreasing linearly to 50 % relative
humidity at 40 °C / 104 °F
Interfaces • 1 RS232 interface integrated
• 1 other optional interface possible
Resolution of the analog
second scale interface • 300000 points in noncertified configuration
• 7000 points in certified configuration
Supply of the weighing cell • 8.2 V
RC..S, RC..M
Technical data and accesories Ranger RC
45