Monday, June 27, 2016

High Speed Precision Weighing for Industrial Process Control

human interface for industrial high speed weighing system
Model G4 Panel Meter is part of a complete high speed weighing system
Courtesy BLH/Nobel Weighing Systems
Industrial process control implies the presence of industrial process measurement. Throughout our operations, we seek to measure "how much" of something is present. In the case of many materials, weight is the preferred measurement.

Weight is a measurement of force. We can use it as a statement of "how much" because gravity is considered constant across the planet surface. The force or weight measured for a batch of material at a shipping point in the US will, for commercial purposes, be the same force or weight measured for that material at any destination to which it may be delivered. Measurement of weight can be used for establishing proper mixing ratios of components to be combined in a particular manner. The level of material in a tank or other container can be ascertained through a measurement of weight.
In our processes, higher throughput and accuracy are always in demand.
The Vishay Precision Group's BLH/Nobel Weighing Systems operating unit manufactures a high speed, high performance control for industrial weight/force measurement applications. Their G4 line of controllers provides the user a wide range of configurable options, from multiple input channels to analog and digital outputs. The clean user interface provides access to all functions and channels and the unit is available as a freestanding desktop, DIN rail mount, or panel mount unit. There is also a model configured for harsh environments.

The video below provides a good overview of the unit and its potential applications. Contact a product specialist to receive more details, or to discuss how the G4 and other BLH/Nobel Weighing Systems products might be helpful to your process operation.


Wednesday, June 1, 2016

Water Quality Analyzers

Waltron sodium analyzer for water quality monitoring
Model 9033X Sodium Analyzer
Courtesy Waltron
In the operation of an industrial process, there can be any number of reasons for analyzing water quality. Safety, regulatory compliance, operating efficiency, and process control are a few of the broader categories.

Waltron has been an active participant in the water chemistry and analysis field for over 100 years. The company's focus started with boiler feedwater and has expanded over many years to include online analyzers for process water in a broad range of industries.

  • Power Generation
  • Petrochemical
  • Pulp and Paper
  • Water and Wastewater
  • Electronics and Semiconductor
  • Environmental
  • Pharmaceutical

Waltron process water analyzers provide ease of use, minimal maintenance, and a low service life, delivering a low total cost of ownership. Various technologies are applied, providing specific and accurate analysis for a range of contaminants in ultra-pure, industrial, or drinking water systems.
  • Copper
  • Dissolved Hydrogen
  • Dissolved Oxygen
  • Ethylene Glycol
  • Hardness
  • Hydrazine
  • Iron
  • Oil in Water
  • Phosphate
  • Silica
  • Sodium
Included below is a short version product line sheet, showing the company's line of analyzers. Share your water quality monitoring challenges with a product specialist. Incorporating your process knowledge with their expertise will produce the best solution.