Dry Contact Sensors : Simple and Effective Detection of Critical Events
Dry contact sensors are ideal for monitoring binary events: door opening, switch activation, presence of water, change in equipment status, etc. Discreet but effective, they can transform an electrical signal into an immediate alert, without complex data processing. Integrated into the OCEAView platform, the dry contact probes designed by Dickson offer complete traceability and rapid response to incidents.
Dry Contact Cable for Cobalt X
Dry contact cable to monitor equipment providing dry contact output (door opening-closing, uninterruptible power supplies, air conditioning units, ultra-low-temperature freezers). Connects to Cobalt X 2.5 mm jack input.
Related Blog Posts
Sorry, we couldn't find any posts. Please try a different search.
Discreet but strategic sensors
Dry contact sensors operate on a simple principle: they detect the opening or closing of an electrical circuit without supplying any current (hence the term ‘dry’). This simplicity gives them many advantages in industrial and environmental monitoring:
- Versatility: they can be connected to a multitude of devices (door opening detectors, floats, technical alarms, emergency stop buttons, etc.).
- Responsive: in the event of a change of state (from open to closed or vice versa), an alert is instantly generated via the OCEAView monitoring software platform.
- Reliability: their operation is based on robust components, with no complex electronics, considerably reducing the risk of breakdown or error.
- Quick installation: dry contact sensors can be easily mounted and connected to a Dickson data logger or transmission module (wired or wireless depending on the model).
These sensors are ideal for completing a monitoring solution by ensuring traceability of critical conditions: unauthorized opening of a fridge or a cold room, technical alarm in a clean room, detection of a water leak in a technical room, etc.
Why monitoring dry contacts is so important
In sensitive environments, monitoring discrete events can be just as important as measuring physical parameters (temperature, pressure, humidity, etc.). Dry contacts can be used to :
- Detect functional anomalies (door left open, equipment stopped, leak detector triggered, etc.).
- Supplement environmental data by adding information on the operational context (human intervention, opening cycle, access security, etc.).
- React immediately: by transmitting alert events to DicksonOne via our range of data loggers, teams are notified immediately, enabling rapid correction.
- Document events for quality audits or regulatory inspections.
In the context of good manufacturing practice (GMP) or quality standards, for example, it is essential to trace all elements that could affect the safety, quality or integrity of products. Dry contact sensors play a key role here.
Dickson sensors and data loggers + DicksonOne: simplicity, security and compliance
Dry contact probes reach their full potential when integrated into the OCEAView ecosystem, Dickson’s cloud platform for monitoring critical environments. With this complete solution, you benefit from :
- Instant alerts as soon as a change of state is detected (e.g. door opening or leak alarm).
- Remote viewing and traceability of each event: time, duration, repetition, user who recognised the alert.
- Compliance with regulatory requirements: OCEAView is designed to comply with FDA 21 CFR Part 11, GxP and HACCP standards, including full audit trail logging.
- Simple, scalable deployment: dry contact sensors can be linked to a Dickson data logger, which is connected to OCEAView via a wired or wireless network (Wi-Fi data logger or LoRaWAN data logger).
- Data centralisation: all events are reported in a single dashboard, facilitating audits, prevention plans and interventions.
By combining simple but effective dry-contact probes with a powerful and intuitive platform, Dickson helps you secure every aspect of your critical operations – and keep control of them in real time.
