WSD02-TT10K - NTC10K input (Beta 3435)
Two channels Wireless Smart Datalogger - 2 external surface water temperature transducer inputs (to be used with 3435 Beta NTC10K transducers) - Type "AA" lithium internal battery for a battery life up to 5 years with samples every 10 minutes.
|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 3435 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)|
|Dimensions||80 x 80 x 25mm|
|Mounting||Fix on 2/4 points|
|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.