Temp & Hum monitoring system
DataNet Receiver/Repeater
DNL920A-PA is a wireless recorder with internal temperature and humidity sensor and four inputs that can measure temperature, voltage, current, frequency, pulse or status. There is also a repeater and signal amplification function to expand the range of the system.Call CartCòn hàngXuất xứ: Israel (Châu Âu)Hãng sản xuất: FourtecThe 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.
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
INPUT TYPES
None
OUTPUT TYPES
Dry Contact Alarm Output
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/Keypad
• 2-row LCD with 16 character display
• 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: Approximately 3 hours
DNR900 PC Interface
• USB 2.0 compliance
• 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
• Table and wall mounting
Standards Compliance
• CE, FCC, IC Canada
• Water and dust proof: IP54
DataNet Receiver/Repeater [Product code: DNR900A]
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