Data Logger -Temperature Humidity Pressure

With up to 10 external channels/sensors per Opus20. The Opus20 offers the highest fl exibility and excellent value for money, allowing the connection of up to 4 external temperature and relative humidity sensors, as well as 2 further analogue sensors. Intelligent sensors can be integrated via the Opus20’s RS485 interface (e.g. particle counter).

Air flow and differential pressure sensors are typically connected to the Opus20 via the analogue input. In contrast, a maximum of 4 external temperature/humidity sensors are integrated via a digital protocol (UMB). In connection with its LAN capabilities, the Opus20 is able to realize universal measurement networks in real time.

For standard applications the SmartGraph 3 comes into play, and in order to fulfi l the 21 CFR 11 guidelines the well-established and proven SmartControl is available.

 

Specifications
Opus20 for External Sensors (neutral without Lufft-Logo 8120.30N)
Opus20 for External Sensors POE (neutral without Lufft-Logo)
Technical data Dimensions length. 180 mm, width 78 mm, depth 32 mm
Measurement rate 10/30 s, 1/10/12/15/30 min, 1/3/6/12/24 h
Construction plastic housing
Operation life (battery) > 1 Year
Data Storage 16 MB, 3,200,000 measured values
LC-Display size 90 x 64 mm
Weight approx. 250 g
Included in delivery PC-Windows Software SmartGraph 3 for graphical and numerical representation of measured values / instruction manual / data cable / battery
Interface USB, LAN
UMB bus interface RS 485
Storage rate 1/10/12/15/30 min, 1/3/6/12/24 h
Power supply 4 x LRG AA Mignon, USB, (POE opt.)
Max. operation temperature -20 ... 50 °C
Connections Temperature PT 100, 3-wire, 4-wire thermocouple K, J, S
Power input 0 … 20 mA, 4 … 20 mA,
Voltage input 0 … 1 V, -1 … +1 V,
Accessories 4 x LRG AA Mignon
 
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