Our wireless current sensors (CT) simply clip around a cable and measure the alternating current (AC). The small, energy-harvesting devices use ultra-low power
Sensor Suppliers & IoT Sensor Manufacturers
Get the IoT data you need to power your data driven solutions and projects.
Collect environmental, occupancy, and energy sensing data with software agnostic Industrial and Smart Building IoT sensors.

Explore Pressac by Product
Our wireless pulse counters are designed to count pulses from electricity, water, or general meters, as well as machinery and equipment with a pulse output.
Our desk occupancy sensors accurately detect when a desk is utilised and monitor ongoing occupancy. A sturdy design for discrete and cable-free monitoring.
RESET AIR accredited multi sensor. Accurately measures the carbon dioxide, volatile organic compounds and various types of particulate matter , temperature and humidity levels in a room.
Wireless and solar-powered using ambient room light measures the carbon dioxide (CO2), ambient temperature and relative humidity in a room or zone.
Enabling easy integration of sensor data into your existing applications by receiving live data from multiple sensors and making it available locally or in the cloud.
Our room condition sensor measures occupancy, light, sound, temperature and humidity ensures the optimal environment for occupants. ensures the.
Our wireless solar powered sensors measure the ambient temperature and relative humidity in each room, cabinet or zone. Install in seconds.
Increase the range of your smart devices, allowing them to transmit data over a larger distance or where obstructions occur. Extend sensors’ range from up to x3.
What makes Pressac different?
No Middleware
Full control of your data with no middleware, so all data is safe in your environment.
No Subscriptions
No ongoing fees or subscriptions allows you to scale with more cost efficiency.
UK Manufactured
We’ve been manufacturing electronic devices for 60+ years in the UK.
Easy to Integrate
Software agnostic devices make it easier to integrate and alleviates vendor lock-in.
Learn more about our products & Solutions
Energy Monitoring Cuts Machine Energy Use, 1900% ROI
The goal was to reduce vehicle production utility costs by 7.5% annually while gaining real-time visibility into equipment energy consumption and condition. Approximately 300 wireless current sensors were installed on energy-intensive equipment, including painting ovens, as well as lower-level machinery, to gather energy data, which was integrated into their SCADA system. The ease of use, affordability, and quick installation of Pressac's sensors made them the ideal choice. Energy Reduction Kaizen efforts doubled, and real-time visualization identified new opportunities. The investment in Pressac's technology and Ignite platform has generated a 1900% return.
2X
Increase in Energy Reduction Kaizen efforts
100%
Improvement in opportunity identification
1900%
Return on Investment from technology
" If we look back five years, small improvements may not have been as impactful as they are today. All energy consumption savings are taking us a step further towards our carbon-neutral ambition. Skyrocketing energy costs also means that little interventions can have hugely beneficial results. We’d like to have every single piece of kit covered, to give us a complete model of the whole production process and identify where we can make even more energy savings."

Award-winning environmental monitoring yields 42% reduction
The goal was to improve ventilation efficiency in a BREEAM excellent-rated building and enhance the HVAC system’s performance. Wireless, solar-powered CO2, temperature, and humidity sensors were installed to provide air quality data every 5 minutes, ensuring the HVAC system operated only when needed. This resulted in a 42% reduction in air handling, 15% reduction in gas use, and 10% reduction in electricity since 2017. The project won the 2019 CIBSE Building Performance Award for best Energy Management Initiative.
42%
Reduction in air handling
15%
Reduction in gas use.
10%
Reduction in electricity use
"Our system has been utilising the Pressac wireless CO2 sensors since 2016. To date, we have had a Zero per cent fail rate and could not be any happier with our choice of manufacturer for our wireless air and presence monitoring needs. The fact we can proactively reduce the embodied carbon associated with shipping sensors from halfway across the world is an advantageous benefit to our customers."

Occupancy monitoring – data insights to create added value
BI Norwegian Business School needed insights on how over 10,000 students and staff used their campus space. Bldng.ai was tasked with implementing a reliable, non-intrusive occupancy monitoring system across 95,000 square meters to provide actionable data. Pressac Room occupancy sensors were installed to collect and analyze data from various zones, which was then integrated into the Bldng.ai platform. Management can now extract insights from the platform, and users access a custom app to find meeting room availability and report issues. Insights from this pilot will guide future campus developments.
10,000+
Students and staff monitored.
95,000 m²
Covered by occupancy sensors.
3
Regional campuses to benefit
"Predicting user behaviour and other patterns with high precision gives the management a better decision-making basis for the right measures in energy saving, indoor climate, capacity, well-being and an improved learning environment."


Get the data directly with no middleman
With Pressac, data is handled off at the source directly into your local or cloud environment – putting you in complete control of your data.
Choose sensors that capture the data you need
Choose from sensors that capture any data you need :
Learn more about Pressac's products & Solutions
Planning an IoT solution? you’re in the right place. Learn more about our products and connectivity solutions by contacting our team today on +44 (0)115 936 5200 or simply request a quote!
Common IoT Solutions Pressac's hardware powers

Energy Monitoring
Pressac sensors deliver energy consumption data, supporting solutions that monitor, analyse, and optimise usage for efficiency and cost savings.

Predictive Maintenance
With real-time data from Pressac hardware, integrated solutions can predict and prevent equipment failures, minimising downtime and ensuring efficiency.

Equipment Effectiveness
By collecting performance metrics, Pressac’s technology supports solutions that track and optimise equipment effectiveness, boosting operational performance.

Air Quality Optimisation
Pressac devices continuously capture air quality data, feeding into solutions that help maintain healthy indoor environments and ensure compliance with standards.

Digital Twins
Pressac-powered data streams provide the foundation for digital twin models, enabling accurate simulations and performance optimisation of physical assets.

Space Utilisation
By monitoring occupancy and usage patterns, Pressac hardware provides insights that help solutions improve space efficiency and make informed decisions.

Building Automation
Integrated with automation systems, Pressac sensors enable seamless control over building functions, improving energy efficiency and system management.

Occupier Experience
Data from Pressac hardware allows solutions to create adaptive environments, ensuring a comfortable and responsive experience for occupants.









FAQs
Yes, we do! Pressac offers white labelling services, allowing you to seamlessly integrate our products into your brand and present a unified offering to your customers.
Data will be sent in JSON format making it easy for you to integrate into your solution.
No, we provide the data needed to enable solutions. Our partners take care of visualisation and insights. If you need an end-to-end solution, we will likely have a partner who can meet your requirements.
Yes, we do! Get in touch to find out the benefits of partnering with Pressac.
Yes! Our pre-sales team is here to assist with radio planning, sensor specification, solution building and more.
Yes, besides our comprehensive support portal, we offer training for your team both online and in person.
Yes, you can run your own software on our gateways. We can accommodate this requirement.
Yes! We can create a custom connection to integrate directly with your API.
No! Some of our partners provide out-of-the-box self-install solutions. For larger projects, we can provide training or introduce you to an installation partner.
Pressac’s gateway doesn’t send data directly to BMS through protocols such as ModBus or BACnet. Depending on your existing solution this can be achieved using either MQTT or we have partner hardware that can do this.