WSD12-VW - Wireless Smart Datalogger
4 channels Wireless Smart Datalogger - 2 vibrating wire inputs (500÷4,000Hz) and relative sensor temperatures - Type "C" lithium battery for a battery life up to 4 years with samples every 60 minutes - IP 65 sealing.
|Power supply||8.5A/h - 3.6V type “C” lithium internal battery|
|Battery life (*)||Up to 4 years(samples every 60 minutes and radio signal quality at least sufficient)|
|Measures acquired (4 channels)||· Frequency · Temperature|
|Sampling interval (*)||Selectable from one minute to 24 hours (60 minutes default)|
|Datalogger capacity||64,000 samples|
|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||90 x 120 x 50mm|
|Mounting||Fix on 4 points|
|Frequency - Transducer type||Vibrating Wire|
|Frequency - Measure range||500 ÷ 4,000Hz|
|Frequency - Measure accuracy||± 50ppm|
|Frequency - Measure resolution||0.1µs / 0.1Hz|
|Temperature - Transducer type||NTC3KΩ|
|Temperature - Measure range||-20°C ÷ +70°C|
|Temperature - Measure accuracy||0.25°C at 25°C|
|Temperature - Measure resolution||0.01°C|
* battery life and sampling interval may be influenced by fieldwork conditions and system configuration.
** radio coverage reachable using up to 32 WR12 routers (maximum 16 for each path) between the datalogger and the basestation.