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The Efento Bluetooth Low Energy Pulse Counter makes it possible to remotely monitor the number of events represented by pulses, such as the number of items coming off a production line, doors opening and closing, or the number of people passing through a shop entrance. The sensor can monitor up to three devices simultaneously with a standard output (SO). Each counted pulse represents one event, for example one door opening, one pulse from a gas meter, or one status change of a connected device. Data is displayed as the total number of pulses within the set measuring intervals.
With the free mobile app you configure the logger, read data from its memory, set alarm thresholds, and generate reports. Add an Efento Gateway to set up a complete remote real-time monitoring system for your applications.
Key features
Up to 3 channels: simultaneous operation with up to 3 devices
Measuring period: adjustable from 1 minute to 10 days
Memory: 40,000 measurements, automatic overwriting of oldest data
Battery life: up to 5 years maintenance-free on a replaceable AA battery
Range: up to 100 m in open space, 20–30 m indoors
Efento Cloud: real-time monitoring, alarm notifications, reporting, and analysis
Easy installation: configuration within 15 minutes via smartphone
Cost-efficient and flexible: wireless sensor that can easily be expanded and integrated
Technical specifications
Versatility: works with any device that has a pulse output
Radio module: BLE 4.0, 2.4 GHz, transmit power 2.5 mW (4 dBm), transmission interval 1 s
Pulse duration: min. 5 ms, max. 500 ms
Battery: 3.6 V AA, 2700 mAh (replaceable), ≥ 5 years at a 15-minute interval
Dimensions & weight: 20 × 45 × 85 mm, 0.06 kg
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