WLRD12-4DI - Wireless Smart Datalogger
WineCap™ LoRa Datalogger with 4 channels - Interface module equipped with 4 inputs for counting pulses with clean contact or "open-collector" type acquired from the output of meters - Independently configurable channels for the acquisition of active, reactive and apparent energy, thermal energy, gas, fluid volume and generic pulses - Generic pulses with scalable cumulative counting function - Internal “C” type lithium battery for an autonomy of up to 7 years with sampling every 10 minutes - IP65.
|Power supply||8.5Ah - 3.6V type “C” lithium internal battery (BAT2)|
|Battery life (*)||Up to 7 years (samples every 60 minutes and radio signal quality at least sufficient)|
|Measures acquired ( 4 input channels)||Pulses from clean contact or open collector configurable as: · Active electric energy [KWh]· Reactive electric energy [Kvarh]· Apparent electric energy [Kvah]· Thermal energy [KWh]· Fluid volume [l]· Generic pulses· Generic pulses with scalable aggregate count Compatible with any digital energy meter with pulse output.|
|Sampling interval (*)||Selectable from one minute to 24 hours ( 60 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 15Km in line of sight(can be extended using WLRE battery powered enhancers)|
|Mounting||Fix on 4 points|
|Cable external diameter||4.7mm maximum|
|Copper wire section||0.05 ÷ 2.5mm² / ÷ 14 AWG|
|Optional accessories||· Energy meters· Rogowski coils· Open/closed TA (current transformers) · POD counter pulse acquisition interface (EXP2PUL)|
|Pulse input - Connection||Internal clamping screw terminal block|
|Pulse input - Transducer input||From 0 to 4.5mm Ø gland|
|Pulse input - Count maximum frequency||40Hz with pulse time set to 10msec|
|Pulse input - Count weight||Selectable using management software|
* battery life may be influenced by fieldwork conditions, sampling/measuring interval and system configuration.
** radio coverage can be extended using up to 32 enhancers WLRE (maximum 16 for each path) between the device and the gateway.