WSD12T-TTT1K - Wireless Smart Datalogger
Four channels Wireless Smart Datalogger - Air temperature and 3 PT1000 sensor inputs - Type “C” internal lithium battery for a battery life up to 5 years with samples every 10 minutes - IP65.
|Power supply||8.5Ah - 3.6V type “C” lithium internal battery|
|Battery life (*)||Up to 5 years (samples every 10 minutes and radio signal quality at least sufficient)|
|Measures acquired ( 4 input channels)||· Indoor temperature
· PT1000 transducer 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 repeaters)|
|Mounting||Fix on 4 points|
|Cable external diameter||4.7mm maximum|
|Copper wire section||0.05 ÷ 2.5mm² / ÷ 14 AWG|
|Temperature - Transducer type||NTC10KΩ|
|Temperature - Measure range||-10°C ÷ +60°C|
|Temperature - Measure accuracy||±0.2°C in whole range|
|Temperature - Measure resolution||0.01°C|
|PT1000 input - Transducer type||Two and/or three wires PT1000|
|PT1000 input - Measure range||-200°C ÷ 125 °C|
|PT1000 input - Measure accuracy(for the datalogger only)***||± 0.3°C in the whole range|
|PT1000 input - Measure resolution||0.1°C|
* battery life may be influenced by fieldwork conditions, sampling interval and system configuration.
** radio coverage reachable using up to 32 WR12 repeaters (maximum 16 for each path) between the device and the gateway.
*** available also in special versions with better precision specifying, during order, the restricted measure range.