Opus 20E Datalogger for External Sensors: 8120-30K (Kit) includes: OPUS20E Datalogger (8120-30 Temperature and Relative Humidity), Wall Power Supply (8120-NT), 10 Meter Cable (8120-KAB10), Temp/RH Sensor (8120-TFF), Case (BMC1203).

Model: 8120-30K

With up to 10 external channels/sensors per OPUS20E. The OPUS20E offers the highest flexibility and is excellent value for money. It allows the connection of up to 4 external temperature and relative humidity sensors, as well as 2 further analog sensors. Intelligent BUS sensors can be integrated via the OPUS20E’s RS485 interface (e.g. particle counter).

Air flow and differential pressure sensors are typically connected to the OPUS20E via analog inputs as opposed to the maximum of 4 external temperature or humidity sensors that can be integrated via a digital BUS protocol.

In connection with its LAN capabilities, the OPUS20E is able to realize universal measurement networks in real time. For standard applications the Smart-Graph 3 comes into play, and in order to fulfill the 21 CFR 11 guidelines the well established and proven MCPS7 software is available.

• Economically priced
• Comes with SmartGraph 3 software, connecting cable and manual— everything needed to record and download
• NIST Certification and anti-theft wall-mounting device optional
• POE (power over ethernet), USB, RS232 options on each model

Purchase item

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Technical Data

• OPUS 20E for External Sensors	8120-30 Datalogger only, or 8120-30K (Kit)
  OPUS 20E for External Sensors POE	8120-31
  Dimensions	6½" x 3" x 1¼" (180mm x 78mm x 32mm)
  Measuring interval	10/30s, 1/10/12/15/30min, 1/3/6/12/24h
  Storage rate	1/10/12/15/30min, 1/3/6/12/24h
  Construction	Plastic housing
  Operating life (battery)	<1 year
  Data storage	16 MB, 3,200,000 measured values
  LC-Display	3½" x 2½" (90 x 64mm)
  Weight	8 oz. (250g)
  Included in delivery	PC-Windows Software SmartGraph 3 for graphical and numerical representation of measured values / Instructions/ data cable/ battery/ WAGO connector / DIN rail bracket
  Interface	USB, LAN
  bus interface	RS485
  Power supply	4 x LR6 AA Mignon, USB, (POE opt.)
  Operating temperature	-4 to 144°F (-20...50°C)
  Input voltage 0-1V
  Measurement range	0....1V
  Accuracy	±200uV ±0.1% of measured value
  Resolution	<500uV
  Current measurement
  Measurement range	2-wires: 4 ... 20mA, 3-wires: 0...20mA
  Accuracy	±4uA ±0.1% of measured value
  Resolution	<5uA
  Resistance	approx. 50 Ohm
  Thermocouple K
  Measurement range	-200°C...1200°C
  Accuracy	°°± 1°C ± 0.5% of measured value at -200°C ... 0°C ± 1°C ± 0.2% of measured value at 0°C... 1200°C
  Resolution	< 0.2°C