WSD10MiGG - Outdoor temperature - Degree days
Four channels WSD - Precision outdoor temperature ACCREDIA certifiable - Daily medium temperature, aggregate degree days according to DPR412 - Type “C” lithium internal battery for a battery life up to 10 years with samples every 10 minutes - IP65.
|Power supply||8.5A/h - 3.6V type “C” lithium internal battery|
|Battery life (*)||Up to 10 years(samples every 10 minutes and radio signal quality at least sufficient)|
|Measures acquired (4 channels)||· Outdoor temperature|
|Processing supplied||· Daily medium temperature · DPR412 Degree Days · Real Degree Days|
|Sampling interval (*)||Selectable from one minute to 24 hours (20 minutes default)|
|Datalogger capacity||64,000 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||157 x 90 x 50mm (300mm sensor extension)|
|Mounting||Fix on 4 points|
|Cable external diameter||4.7mm maximum|
|Copper wire section||0.05 ÷ 2.5mm² / ÷ 14 AWG|
|Outdoor temperature - Transducer type||“A” class PT1000|
|Outdoor temperature - Measure range||-30°C ÷ +50°C|
|Outdoor temperature - Measure precision||± 0.25°C in whole range|
|Outdoor temperature - Measure resolution||0.01°C|
|Outdoor temperature - Time constant||3 minutes|
* 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.