Hach-Lange ORBISPHERE 410 User Manual - Manual (Page 15)

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Section 2 Specifications
Specifications are subject to change without notice.
2.1 Technical specifications
OPERATING CONDITIONS
Operating temperature limits -5°C to +50°C
Storage temperature limits -20°C to +70°C
Operating humidity limits 0 to 95% non condensing relative humidity
Operating altitude From 0 to 2,000 m. (6,550 ft.) above sea level
EMC requirements
EN61326-1:2006 Directive 2004/108/EEC
Note: The wall mount instrument is a Class A product. In a domestic environment this
product may cause radio interference in which case the user may be required to take
adequate measures.
CE compliance EN61010-1: 2010 Directive 2006/95/EEC
Safety rating ETL, conforming to UL 61010-1 and CSA 22.2 No. 61010-1
Enclosure ratings
IP 65
Totally protected against dust.
Protected against low pressure jets of water from all directions.
NEMA4X (wall mount only)
Totally protected against dust.
Protected against pressure jets of water from all directions.
POWER SUPPLY
Power supply
Universal 100 VAC to 240 VAC @ 50/60Hz - 40VA
10 to 30 VDC - 30W
ANALOG OUTPUTS
Analog current output version on
the measurement board
4-20 mA (default) or 0-20 mA (configuration with software)
3 configurable outputs
Maximum load: 500 ohm
Sensitivity: 20µA
Accuracy: ± 0.5% (between operating temperature limits)
Analog voltage output version on
the measurement board
0- 5 V output (hardware option)
3 configurable outputs
Minimum load: 10 KOhm
Sensitivity: 5 mV
Accuracy: ± 0.5% (between operating temperature limits)
DIGITAL OUTPUTS
Measurement alarm relays on the
measurement board
Three alarm relays
1A-30 VAC or 0.5A-50 VDC on a resistance load
Configurable to Normally Open [NO] or Normally Closed [NC] contacts by changing the
jumper positions.
WARNING
Potential Electrocution Hazard. Connect only safety low voltage < 33 VAC RMS.
System alarm relay on the main
board
One "instrument system alarm" relay per instrument
1A-30 VAC or 0.5A-50 VDC on a resistance load
Normally closed [NC] (NO relay also available) when instrument is turned on. Opens when
a system alarm is detected, and when it does not receive any signal.
WARNING
Potential Electrocution Hazard. Connect only safety low voltage < 33 VAC RMS.