WSD12PS-4AIMx - Voltage input - Current input - NTC3K input - Power supply generation
4 channels WSD - 4 voltage or current inputs with power supply (warm-up between 1" and 32") and 1 NTC3K input - Samples in percentage on full scale - Two type "C" lithium internal batteries for a battery life up to 3 years with hourly samples - IP65.
|ower supply||Dual 5,8A/h - 3,6 V type “C” lithium internal battery|
|Battery life (*)||Up to 3 years (samples every 60 minutes, with 100mA of 12V power load and radio signal quality at least sufficient)|
|Power supply generated for transducers||+12Vdc or +24Vdc (up to 100mA) - (Selectable onboard using jumpers)|
|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 repeaters)|
|Dimensions||90 x 160 x 50mm|
|Mounting||Fix on 4 points|
|Cable external diameter||3mm minimum - 6.5mm maximum|
|Copper wire section||0.05 ÷ 2.5mm² / ÷ 14 AWG|
|Measures acquired (4 channels) - Possible Input Signals (up to 4)||· 0÷5V, 0÷10V
· 0÷25Vdc, 0÷25mA
|Measures acquired (4 channels) - Resolution||12 bits converter|
|Measures acquired (4 channels) - Measurement Expression||Expressed as full scale % setting|
|Measures acquired (4 channels) - Transducers Connection||Through 5mm pitch screw terminal blocks|
|Measures acquired (4 channels) - Settings
(measure/system of measure)
|Using jumpers (***)|
* battery life may be influenced by fieldwork conditions, sampling/measuring interval and system configuration.
** radio coverage reachable using up to 32 WR12 repeaters (maximum 16 for each path) between the device and the gateway.
*** refer to selected transducer's documentation. Setup DIP switches in proper way.