NB-IOT Pulse Counter & Dry-Inputs

NB-IoT Pulse counter and digital inputs with external antenna, built-in battery with 2 years of autonomy.


The NB-IOT Pulse counter is designed for counting the incoming pulses at 4 independent inputs, with subsequent accumulation and transfer of this information to the NB-IoT network. It has an external NB-IoT antenna and a degree of enclosure protection IP65. The pulse counter can be used for any utilities’ meters and industrial equipment with pulse output like a herkon or an open-drain output.

Additionally, the NB-IOT Pulse Counter has an in-built Hall sensor and 2 digital inputs, for connection of security sensors, leakage sensors or similar digital output equipment. Equipment with NAMUR pulse output is NOT supported.

A PC configuration program, connected to the Pulse counter via a micro-USB port, allows the alarm configuration of security inputs, data collection and data transmission frequencies. Collected Data are timestamped. Data are transferred through MQTT.

Use case of the NB-IOT Pulse counter

  • Utilities metering (like water, electricity, heat) with Pulse Output
  • Connect any equipment with Active Pulse Output or Dry Output
  • Counting

NB-IOT Pulse counter Technical Specifications

  • Data collection every 5, 15, 30, 60min. 6, 12, 24 hours
  • Data transmission every 5, 15, 30, 60min. 6, 12, 24 hours
  • Data collection by time or event (digital inputs)
  • Battery powered (up to 2 years)
  • Storage of up to 100.000 data packets

We offer a comprehensive portfolio of Industrial LoRaWAN and NB-IOT IOT sensors. For more information and quotation, contact us!

Additional information


2 years on a single battery


Outdoor. IP65


local (micro-USB)

Data Connectivity

NB-IOT (LTE) – Bands 1, 3, 5, 8, 20, 28

External Antenna

SMA connector

Operating Temperature

-40 / +85°C


95 x 95 x 50 mm


6400 mAh, Or External power supply 2 – 3.6 V

About NB-IOT (LTE)

NB-IOT, or NarrowBand IOT is a new Low Power Wide Area Network (LPWAN) communication standard, developed by 3GPP, the standardization organization of the GSM standard.


NB-IOT, end of 2018, is deployed in many countries of the world. Belgium, Netherlands, Denmark, Finland, Sweden, Russia, China, Japan, Australia, Spain, Saudi Arabia, Switzerland, Thailand, UAE, Taiwan, South Korea, Singapore, Sri Lanka, Brazil, Italy, Poland, Slovakia, USA, Turkey, Belarus …


You can use this sensor with your own software platform or IOT solution.
You can also choose the IOT Factory software platform, which includes all the sensors presented here as standard. Among the available features:

  • Many pre-integrated sensors.
  • Javascript editor for decoding new payloads from any type of device.
  • Support for many LORAWAN Network Servers, but also SigFox, NB-IOT, M2M, Bluetooth, WIFI…
  • Customizable dashboards, configurable data processing and alerts, interactive and automated reports (web, pdf, excel), APIs
  • SaaS or on-premise
  • White labeling

The IOT Factory software platform is ideal for your projects in:

  • Smart Building
  • Smart Industries
  • Smart Logistics
  • Smart Construction

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