An informative and educational resource specializing in process control instrumentation, analytical instruments, and related industrial equipment. Content includes technology basics, how-to's, new product developments, and application notes. Blog is courtesy of Alliance Technical Sales, a leading Manufacturers' Rep headquartered in Clarendon Hills, IL and serving customers in Illinois, Indiana, Iowa, Michigan and Wisconsin.
How ISM™ Digital Technology Enhances Quality in Pharmaceutical and Chemical Industries
Learn More About ISM from This Mettler Toledo Video
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The Role of TDL Analyzers in Ensuring Safety and Efficiency in Industrial Processes
How TDLA Works:
- A diode laser emits light at a specific frequency towards the sample gas.
- The sample gas absorbs some of the light depending on the concentration of the specific molecules.
- The remaining light passes through the gas and reaches a detector on the other side.
- The concentration of the gas can be determined by analyzing the intensity of the received light and comparing it to the emitted light.
Advantages of TDLA:
- Non-contact Measurement: TDLAs do not come in direct contact with the gas being analyzed, which is beneficial when the gas might be corrosive or at high temperatures.
- Fast Response: They provide almost real-time measurement, which is crucial in many industrial applications.
- Low Maintenance: They require minimal maintenance due to the lack of moving parts and direct contact with the sample.
- High Sensitivity and Precision: TDLAs can detect even low concentrations of gases with high accuracy.
Industrial Applications of TDLA:
- Power Plants: For measuring oxygen, carbon monoxide, and ammonia concentrations for combustion control and emissions monitoring.
- Petrochemical: In refineries, TDLAs monitor the concentration of different gases in processes such as reforming or ethylene production.
- Steel Industry: For measuring oxygen concentration in blast furnaces or carbon monoxide in coke ovens.
- Cement Industry: To monitor the concentration of gases like carbon monoxide or oxygen in kilns.
- Chemical Production: TDLAs monitor reactant and product concentrations in real time to ensure the optimal production rate.
- Natural Gas Processing: TDLAs measure moisture content, crucial in processing and transporting natural gas.
- Environmental Monitoring: TDLAs can be employed in stack monitoring systems to measure concentrations of pollutants.
The Crucial Need for Timely Freeze Protection in Modern Commercial and Industrial Facilities
- Drum/Pail Heaters & Insulators
- Wraparound Tote Tank/IBC Heaters & Insulators
- Silicone Rubber Tote Tank/IBC Heater & Control
- Hazardous-Area Rated Silicone Rubber Drum Heater
- XtremeFLEX® Silicone Rubber Heating Tapes
- RKP XtremeFLEX® Silicone Rubber Heating Tapes
- XtremeFLEX® Silicone Rubber Heating Tapes
- Digital Temperature Controllers
- Outdoor Digital Controllers
- Ambient Sensing Capillary Temperature Controllers
- On/Off Thermostats
- Bulb & Capillary Temperature Controllers
- Hazardous-Area Equipment Bulb & Capillary Controllers
- Hazardous-Area Silicone Rubber Heating Blankets
- Heavy-Duty Silicone Rubber Heating Blankets
- Standard-Duty Silicone Rubber Heating Blankets
- Enclosure Heaters
- Crankcase Heaters for HVAC/R Compressors
- Mica Band & Nozzle Heaters
- Screw Plug Immersion Heaters
- Immersion Cartridge Heaters
Process Analytics: Measuring and Controlling Vital Parameters in Industrial Applications
What is Process Analytics?
pH
Oxidation-Reduction Potential (ORP)
Dissolved and Gaseous Oxygen
Dissolved CO2
Ozone
Conductivity
Turbidity
The Role of Process Analytics
From Safety to Efficiency: Why Industrial Electric Tote Heaters are Key in Process Plants
- Process Optimization: Many industrial processes require specific temperature maintenance for optimal efficiency. If the temperature is too low or too high, the process might not work as effectively or be damaged. IBC tote heaters ensure that the materials remain at the optimal temperature throughout the process.
- Preventing Material Solidification: Certain materials, such as certain oils, chemicals, or foodstuffs, can solidify or thicken at low temperatures, making them difficult to work with or damaging equipment. Tote heaters can prevent this from happening by maintaining a stable temperature.
- Improving Material Flow: By maintaining or increasing the temperature of the materials, tote heaters can improve the flow of viscous materials, making processes more efficient and preventing blockages in machinery.
- Safety: In some cases, materials might need to be kept at a specific temperature to prevent them from becoming hazardous. For example, certain chemicals might become volatile or corrosive if they get too cold or too hot. Tote heaters can help maintain a safe temperature.
- Product Quality: Maintaining the correct temperature can also be necessary to ensure the final product's quality. For example, a food product at the wrong temperature could spoil or develop off-flavors.
- Cost-Efficiency: Electric tote heaters are often more energy-efficient than other heating methods, which can save money in the long term. They also provide uniform heat distribution, which is more efficient and prevents hotspots.
- Flexibility: Many electric tote heaters are adjustable and portable, quickly moved between different totes or adjusted to accommodate other materials or process requirements.
LIDAR Non-contact Level Transmitters
LIDAR (Light Detection and Ranging) level transmitters are a type of sensor that uses laser technology to measure the distance between the sensor and the surface of a material. They are used in various industrial applications to detect the level of materials in a process. Here are some of the benefits of using these devices:
- High Accuracy: LIDAR level transmitters can provide accurate measurements, often down to the millimeter level, making them highly effective for precise measurement tasks.
- Non-Contact Measurement: These devices use lasers for measurement, so they do not need to touch the material physically, making them ideal for use with corrosive, hot, or otherwise hazardous materials.
- Versatile: LIDAR level transmitters measure the level of a wide range of materials, including solids, liquids, and sludges.
- Long Range: These devices can typically measure distances up to several hundred meters, making them suitable for use in large tanks and silos.
- Real-Time Monitoring: LIDAR level transmitters can provide real-time level data, automating processes and improving efficiency.
- Resistance to Interference: Unlike other types of sensors, LIDAR level transmitters are unaffected by dust, steam, or other environmental factors, making them reliable even in difficult operating conditions.
- Low Maintenance: These devices generally require less maintenance than other level sensors due to their non-contact nature.
LIDAR level transmitters are typically best suited for materials that have a relatively flat and reflective surface, as this allows the laser reflection back to the sensor. They are effective with various materials, including multiple liquids (like water, oil, and chemicals), bulk solids (like grain, coal, and plastic pellets), and even sludges or slurries. However, they may not be as effective with highly absorbent materials or have a very uneven surface, as this can scatter the laser light and make it difficult for the sensor to detect the reflection.
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