WSD12-TT1K - Wireless Smart Datalogger
Two channels Wireless Smart Datalogger - 2 external PT1000 transducer inputs - Type “C” internal lithium battery for a battery life up to 10 years with samples every 10 minutes - IP65.
|Power supply||8.5 A/h - 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 (2 channels)||PT1000 sensor input|
|Sampling interval (*)||Selectable from one minute to 24 hours (10 minutes default)|
|Datalogger capacity||128,000 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 repeaters)|
|Dimensions||120 x 90 x 50 mm|
|Mounting||Fix on 4 points|
|Cable external diameter||4.7mm maximum|
|Copper wire section||0.05 ÷ 2.5mm² / ÷ 14 AWG|
|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 and sampling interval may be influenced by fieldwork conditions and system configuration.
** radio coverage reachable using up to 32 WR12 repeaters (maximum 16 for each path) between the datalogger and the gateway.
*** available also in special versions with better precision specifying, during order, the restricted measure range.