Datalogger
WSD02-TT10KB1 - NTC10K input (Beta 3977)
2-channel Wireless Smart Datalogger - 2 external surface water temperature transducer inputs (to be used with 3977 Beta NTC10K transducers) - Type "AA" lithium internal battery for a battery life up to 5 years with samples every 10 minutes.
€ 375,10
TVA et frais de port exclus
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| Power supply | 2.4A/h - 3.6V type “AA” lithium internal battery |
| Battery life (*) | Up to 5 years(samples every 10 minutes and radio signal quality at least sufficient) |
| Measures acquired (2 channels) | NTC10K BETA 3977 sensor input |
| Sampling interval (*) | Selectable from one minute to 24 hours (10 minutes default) |
| Datalogger capacity | 128,000 samples (for each channel) |
| Working temperature | · Operative: -30°C ÷ +60°C · Warehousing: -40°C ÷ +70°C |
| Radio frequency | ISM 868MHz |
| Radio coverage (**) | Up to 6Km in line of sight(can be extended using WR12 battery powered routers) |
| Sealing | IP30 |
| Dimensions | 80 x 80 x 25mm |
| Weight | 100g |
| Case material | ABS |
| Mounting | Fix on 2/4 points |
| Connections | Wireless/USB |
| Cable external diameter | 4.7mm maximum |
| Copper wire section | 0.05 ÷ 2.5mm² / ÷ 14 AWG |
| NTC10KΩ BETA 3435 inputs - Transducer type | NTC10KΩ BETA 3435 (2 wires) |
| NTC10KΩ BETA 3435 inputs - Measure range | -40°C ÷ +100°C |
| NTC10KΩ BETA 3435 inputs - Measure accuracy | ± 0.5°C @ 40°C |
| NTC10KΩ BETA 3435 inputs - Measure resolution | 0.01°C |
* battery life may be influenced by fieldwork conditions, sampling interval and system configuration.
** radio coverage reachable using up to 32 WR12 routers (maximum 16 for each path) between the device and the basestation.
