Wireless Ultrasound Vibration Sensor C1D2 Certified for Hazardous Environments

Wireless Ultrasound Vibration Sensor C1D2 Certified for Hazardous Environments

NCD’s new C1D2 certified long range wireless Ultrasound vibration sensor represents a first for long range wireless IoT sensors designed specifically for use in hazardous environments.  With C1D2 Group A, B, C, and D certification, this long-range wireless Ultrasound vibration sensor is specified for use in hazardous environments where potentially explosive gasses, dust, fibers, or  flammable vapors may be present.  This includes hazardous gases and vapors that may contain Acetylene, Hydrogen, Ether, Ethyl, Ethelene, Gasoline, Acetone, Ammonia, Benzene, Butane, Methanol, and Propane.  NCD’s C1D2 certified sensors are the only long range wireless products available on the market today that may be used in chemical plants, oil and gas refineries, paint shops, cleaning facilities, mills, flour silos, mining, and loading facilities for flammable gases, liquids, and solids.

With an integrated antenna and up to a 2-mile range using a wireless mesh networking architecture, this sensor incorporates a 900MHz 128-Bit AES encrypted transceiver that sends data at user-defined intervals over long distances to a wireless gateway. This IoT Ultrasound Vibration Sensor goes to sleep between transmissions to minimize power consumption and prolong battery life.  Incorporating a 16-bit Vibration and Temperature sensor, this sensor transmits highly accurate vibration data at user-defined intervals. These all-in-one vibration sensors can send computed results thanks to inbuilt FFT and also RAW data for further processing on the user end.

The Industrial IoT Ultrasound Vibration Sensor from NCD – a high-performance solution engineered explicitly for industry-leading predictive maintenance applications.  Equipped with a external vibration sensor probe, this sensor is capable of monitoring vibration sources with easy installation.  The sensor employs a high-precision, dual-channel 16-bit ADC, capturing vibration data at user-specified intervals and wirelessly transmitting the recorded data to remote modems and gateways.  Designed with a focus on energy efficiency, the sensor seamlessly transitions into an ultra-low power sleep mode between data sampling periods. Its integrated 16V buck-boost power supply negates the requirement for an external power source, enhancing its versatility.

Powering the sensor are six AA batteries that, coupled with an operational capacity of up to 500,000 wireless transmissions, afford an estimated battery lifespan of 10 years. This lifespan depends on environmental conditions and the frequency of data transmissions. The sensor also supports optional external power from a 6-32VDC supply for added flexibility.  Its superior range, high precision, extended battery life, cost-effectiveness, and fortified security features position this sensor as an exceptional tool for predictive maintenance tasks in various industrial contexts, exceeding the standards set by traditional devices.

IoT Ultrasound Vibration Sensor Applications

1. Rotating Machinery Health Monitoring: The sensor can monitor vibrations in rotating equipment such as motors, pumps, fans, or turbines. This real-time monitoring helps identify potential failures, such as bearing wear or imbalance before they escalate into costly breakdowns.
2. Gearbox Condition Monitoring: It can detect changes in the vibration patterns of gearboxes, often indicating issues such as gear wear, misalignment, or lubrication problems.
3. Conveyor System Monitoring: The sensors can track the health of conveyor systems in industrial setups, predicting faults in rollers, bearings, or drive mechanisms.
4. HVAC System Monitoring: They can be used in Heating, Ventilation, and Air Conditioning (HVAC) systems to monitor and predict issues related to rotating parts like fans or compressors.
5. Wind Turbine Monitoring: In wind energy setups, the sensor can predict maintenance requirements in the rotating parts of wind turbines, ensuring their optimal performance.

What is Class 1 Division 2 Certification?

Class 1, Division 2 is a hazardous location rating system that indicates where flammable gases, vapors, or combustible dust may be present. It also specifies the types of technology that are safe to use in these environments.  Class 1, Division 2 locations are places where flammable liquids or gases are used, processed, or handled. These liquids or gases are usually kept in closed systems or containers, and can only escape if the systems or containers deteriorate or rupture. Under normal operating conditions, a Class 1, Division 2 location shouldn’t have an explosive atmosphere, but it may occur briefly during maintenance or repair activities, or if a container or vessel accidentally ruptures.

Class 1, Division 2 equipment must meet strict hazardous location rating requirements to ensure it can safely operate in these environments. This compliance can help improve workplace safety and reduce the risk of accidents. Select NCD sensors are Class 1, Division 2 certified for hazardous environments and can prevent ignition in atmospheres that may contain explosive gases or vapors.

NCD C1D2 Certified Sensors are certified for use in groups A, B, C, and D.  A list of groups and their associated environments are listed below.
Group A contains only acetylene.
Group B includes hydrogen, gases with more than 30% hydrogen by volume, butadiene, ethylene oxide and propylene oxide.
Group C includes acetaldehyde, cyclopropane, diethyl ether, and dimethyl hydrazine.
Group D includes gasoline, acetone, ammonia, benzene, butane, methane, propane, alcohols and other more commonly encountered compounds.

Who Requires C1D2 Certification?

• Chemical plants
• Oil and gas refineries
• Paint shops
• Cleaning facilities
• Mills
• Flour silos
• Mining
• Loading facilities for flammable gases, liquids, and solids
• Glue factories
• Oil rigs
• Oil pipelines

IoT Vibration Sensor Applications

• Hazardous Location Long Range Temperature Vibration Sensor
• C1D2 Certified for Use in Hazardous Environments
• Factory Floor Temperature and Vibration Monitoring
• Oil and Gas Industrial Vibration Monitoring
• Factory Machine Vibration Monitoring System
• Motor Temperature Vibration Monitoring System
• Wireless Temperature Vibration Sensor for Machine Monitoring
• Temperature Vibration Sensor For Device Control Application
• For Use with NCD Long Range Wireless Gateways
• Wireless Ultrasound Vibration Monitoring for AWS® and Azure®