Datalogger

WLRD12-4DI - LoRa pulse counter

WineCap™ LoRa® 4-channel Data Logger - Interface module equipped with 4 inputs for counting pulses from dry contacts or open-collector type pulses acquired from meter outputs - IP65.

€ 399,30 VAT and shipping excluded

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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)
Sealing	IP65
Dimensions	90x120x50mm
Weight	350g
Case material	ABS
Mounting	Fix on 4 points
Connections	Wireless, USB
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.

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