The DNR900A is a dual functionality device, operating as either a Receiver or Repeater in the DataNet network.
When configured as a Receiver, the DNR900A is the gateway between the PC and devices joined to the wireless DataNet network. Connected to the PC via a mini-USB cable, each Receiver manages a single network supporting all DataNet models, and is powered by the DataSuite data analysis software. More than one Receiver may be connected to the PC, thereby supporting monitoring of multiple DataNet networks using a single DataSuite installation.
When configured as a Repeater, the DNR900A may be deployed to increase the effectiveness and robustness of the mesh network by providing multiple transmission routes between logger and PC. And the DNR900A’s long transmission range can be leveraged to increase the overall network range, for relaying data from loggers located far from the PC.
 
Product Brochure
 
Key product benefits:
Dual functionality with both Receiver and Repeater capabilities
Repeater offers reliable, long-range transmission for building large mesh network
Multiple network support on single PC
Intuitive interface with LCD and keypad
External alarm output for onsite visual/audible alarm notification
Powered by 12 VDC with internal back-up battery in event of power failure
21 CFR Part 11 compliant
Specifications
RF NETWORK COMMUNICATION
 
Frequency
2.4 GHz
Units per network
Up to 65,000
Data rate
250 Kbps
Full mesh network architecture supported
 
128-bit network security encryption
 
Worldwide license-free
 
RF Transmission
17 dbm
HARDWARE SPECIFICATIONS
 
Display
2-row LCD with 16 character display
Keypad
2-button keypad for standalone operation
Power Supply
Internal rechargeable 4.8 V 800 mAh NiMH battery
 
External 12 V DC input @ 300 mA 3.6 VA
 
Back-up battery life up to 3 hours
PC Interface
Mini USB type B cable
Operating Temperature Range
-20 to 50 ˚C
Casing
Plastic ABS box
Dimensions
9.7 x 9.3 x 2.7 cm
Weight
200 g
Mount
Table and wall mounting
Standards Compliance
CE, FCC, IC Canada, IP54