Product sheet - Dry contact sensors | Pressac Communications

CO2, temperature and humidity sensors

Measure the conditions in each room or zone.

Our wireless multi-sensors measure and monitor the carbon dioxide (CO₂) levels, ambient temperature and relative humidity in a room or zone. The small wireless CO₂ sensors simply stick onto the wall and are solar-powered using ambient room light, making them easy to install and very low maintenance.

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Room conditions sensors

Measure your room conditions with a single sensor

Our room condition sensor measures occupancy, light, sound, temperature and humidity. This small, discreet sensor can be mounted on a wall, ceiling or table top. Producing near real-time, highly accurate data which you can use to ensure your room conditions are at optimum levels at all times.

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Indoor air quality sensors

Measure the indoor air quality in each room or zone.

Our indoor air quality (IAQ) sensor measures carbon dioxide (CO₂), volatile organic compounds (VOCs) and particulate matter (PM) levels, as well as temperature and humidity in a room.

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Temperature and humidity sensors

Our wireless multi-sensors measure the ambient temperature and relative humidity in each room, cabinet or zone.

The small, solar-powered sensors use ultra-low-power wireless technology, making them easy to install and very low maintenance.

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Door and window sensors

Our wireless door and window sensors automatically detect open doors or windows around your building, including doors on cupboards, cabinets and fridges.

The small, solar-powered contact sensors use ultra-low-power wireless technology, making them easy to install and very low maintenance.

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Current sensors

Our wireless current sensors measure energy consumption at a circuit, zone or machine level, in real time.

The small, energy-harvesting sensors simply clip (CT clamp) around a cable and measure the alternating current (AC). The wireless, battery-free devices use energy-harvesting technology making them easy to install and very low maintenance.

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Dry contact sensors

Our wireless dry contact sensors monitor the status of any equipment that has a volt-free, dry contact output, such as UPS status, security systems, fire alarms or air conditioning units.

The small, energy harvesting devices use ultra-low power wireless and battery-less technology, making them easy to install and very low maintenance.

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Pulse counters

Our wireless pulse counters are designed to count the number of pulses from electricity, water, or general meters, as well as machinery and equipment with a pulse output.

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Smart gateway

The smart gateway receives live data from multiple sensors, converts it into easy-to-use JSON format and makes it available locally or in the cloud, via MQTT. Enabling you to easily integrate live sensor data into your existing applications. In simple terms, the gateway receives data from the sensors and makes it usable.

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People flow sensors

People flow sensors detect people going in and out of a doorway automatically, and in real time.

The small sensors are mounted above a single doorway and send a message each time a person enters or exits through the doorway. You can use the data to report people flow in/out of a room in real-time or count how many people have entered or exited a room.

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Table occupancy sensors

Table occupancy sensors accurately detect the presence of people sitting around a table.

The small, discreet sensors simply stick to the underside of the table and send an instant update when someone sits at the table.

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Room occupancy sensors

Room occupancy sensors detect and monitor the presence of people, in real time.

The small, battery-powered sensors simply stick to the ceiling, enabling you to detect real-time presence and continually monitor room occupancy.

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Desk occupancy sensors

Desk occupancy sensors accurately detect the presence of a person sitting at a desk, without detecting people in the surrounding areas.

The small, discreet sensors simply stick to the underside of the desk and send an instant update when someone sits at a desk.

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Industrial temperature sensors

Industrial temperature sensors allow you to measure and monitor ambient, surface or water conditions in a room, machine or around the building, in real time. This allows you to maintain optimum conditions and improve efficiency.

Our three-channel temperature sensors measure temperature at up to three different points, and can be used for water, air or surface temperature measurements.

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Smart repeater

Our wireless smart repeater is a cost-effective way to increase sensors’ range, allowing them to transmit data over a larger distance or where obstructions occur.

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Temperature sensors

Our machine temperature sensors are used to detect overheating or heat caused by friction in motors or at specific points on a machine. We supply battery-powered three-channel sensors, which measure temperature at up to three different points, and thermal-powered sensors that measure the temperature increases of a metal surface.

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Temperature sensors

Our temperature sensors are used to detect overheating or heat caused by friction in motors or at specific points on a machine. We supply battery-powered three-channel sensors, which measure temperature at up to three different points, and thermal-powered sensors that measure the temperature increases of a metal surface.

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Wireless dry contact sensors

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