DataNet High-End Wireless Data Acquisition System
The DataNet adalah 16-bit data logging sistem dengan 4 masukan untuk pengukuran langsung dan pencatatan PT-100, termokopel (J, K, T), tegangan, arus, frekuensi, denyut nadi dan kontak kering. transmisi data dari unit ke komputer pusat menggunakan merek baru protokol ZigBee telemetri nirkabel. protokol ZigBee nirkabel menggunakan frekuensi bebas lisensi 2,4 GHz RF band. Setiap unit DataNet juga berfungsi sebagai repeater transmisi untuk unit tetangga, membentuk jaringan mesh handal hingga 65.000 node
Feature
- Reliable transmission ensuring no data loss
- Transmission range that can be constantly expanded by adding additional nodes
- Minimal costs thanks to wire-free infrastructure
- Portable units facilitating easy deployment in various environments
Spesification
Temperature Thermocouple T | |
Range | -200 to 400 ?C |
Resolution | 0.1 ?C |
Accuracy | -200 to -60 ?C ±0.5 % 60 to 400 ?C ±0.5 % -60 to 60 ?C ±0.3 ?C |
Cold junction compensation | ±0.3 ?C |
Pulse Counter (input 4 only) | |
Zero crossing detector | |
Range | 1 to 65,536 counts |
Resolution | 1 count |
Frequency range | 0 to 4,000 Hz |
Input signal | 0 to 5 V |
Input impedance | 470 Ω |
Frequency (input 4 only) | |
Zero crossing detector | |
Range |
20 Hz to 4 KHz |
Input signal |
0 to 4,000 Hz |
Input impedance: |
470 Ω |
Internal Temperature | |
Type |
DNL 910: PT100 DNL 920: Digital |
Range | -20 to 50 ?C |
Resolution | 0.1 ?C |
Accuracy | DNL 910: ±0.3 ?C DNL 920: ±0.5 ?C |
Internal Humidity | |
Range | 5 to 95 % |
Resolution | 0.5 % |
Accuracy | ±3 % at 10-90 % |
EXTERNAL SENSORS | |
PT100 Sensor | |
Range | -70 to 400 ?C |
Cable length | 2.5m/4m/6m |
Teflon cable range | -65 to 200 ?C |
Probe | Diameter 6mm, Length 81mm |
Inquiry
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