Wireless pulse counters

Monitor the pulse count from a meter or pulse output

Monitor data from critical assets use

Our wireless pulse counters are designed to count the number of pulses from non-digital meters at commercial and industrial buildings.

Easy to retrofit, they provide key data for your IoT platform.

Single output pulse counter for remote monitoring

Connects to equipment with a pulse output

A versatile pulse counter digitises data from electricity, water or general meters.

Reports the pulses per kWh, m³ or count

Fully configurable pulses per kWh for electricity, m³ for water, or per count for general meters.

Access real-time data locally or in the cloud

Data can be sent securely to a local network or the cloud — via Ethernet, LTE (4G) or WiFi through an MQTT broker or ready connections to AWS and Microsoft Azure. No subscriptions or recurring fees.

Want to buy pulse counter sensors for your smart project?

Looking to order over 50 sensors or have regular requirements for sensors?

Technical Specifications

Features

Monitors the single pulse output from meters, machinery and equipment and supports electricity, water or general meters
Enables analogue electricity meters by reading kWh and water meters by reading m³
Accepts dry contact, TTL or optical inputs
No recurring fees. Access the data through your chosen platform, without any additional costs from Pressac
Manufactured in the UK to high-quality and high-safety specifications, they are subject to rigorous testing procedures

Range

Reports the number of pulses:
- 1-10,000 pulses per kWh
- 1-10,000 pulses per m³
- 1-10,000 pulses per count

Wireless communication

Transmit data wirelessly and securely – using AES-128 encryption – via EnOcean wireless protocol, which uses internationally approved, licence-free ISM bands
- 868 MHz for Europe (RED)
- 902 MHz for North America (FCC) and Canada (IC)
EnOcean Equipment Profile (EEP): A5-12-01, A5-12-03, A5-12-00
Transmit up to 30 metres in buildings and 300 metres in free field

Power

Device has both battery and mains-powered option.
Battery life is typically one year for most use-cases.

Dimensions

Dimensions: 108 x 131 x 58 mm (approx)

How it works

Our technology is system agnostic, the data from our sensors can be used in any way you need. There are different options to choose from, making it easy to get your data in the way that’s right for you.