WSD12-2DI - Wireless Smart Datalogger

Two channels Wireless Smart Datalogger - Interface module provided with two channels for pulse count from clean contact or open collector coming from meters - Channels independently configurable to acquire active, reactive and apparent energy, thermal energy, gas, fluid volume and generic pulses also with scalable aggregate count - Type "C" internal lithium battery for a battery life of up to 7 years with samples every 10 minutes - IP65 sealing.

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Power supply 8,5A/h - 3,6V type “C” lithium internal battery
Battery life (*) Up to seven years(samples every 60 minutes and radio signal quality at least sufficient)
Measures acquired (2 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 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 routers)
Sealing IP65
Dimensions 90 x 120 x 50mm
Weight 350g
Case material ABS
Mounting Fix on 4 points (Ø 5mm hole)
Connections Wireless/USB
Copper wire section 0.05÷2.5mm² / ÷ 14 AWG
Optional accessories · Electric energy counters · 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 and sampling interval may be influenced by fieldwork conditions and system configuration.
** radio coverage reachable using up to 32 WR12 routers (maximum 16 for each path) between the datalogger and the basestation.