When level sensors are being continually maintained or replaced because of a difficult level sensing application, a different type of technology should be investigated. Kistler Morse offers an alternative to level sensing technology.
Vessel weighing
The microcell is a highly sensitive and thermally stable semiconductor strain gauge sensor. Kistler-Morse pioneered a bolt-on version for measuring the contents of a wide range of bulk storage vessels. This sensor is still the standard way to measure the weight-induced strain in a vessel with a leg support structure. Adding weight to a vessel compresses the gauge, changing the microcell’s resistance, which produces an electrical output proportional to the material weight change.
The microcell is quickly and easily installed while the vessel is still in productive use. For existing vessels with legs, the microcell is a cost-effective weighing solution compared to having to modify vessels for other types of weighing sensors. In combination with existing vessels, the versatility of the microcell can supply a cost effective, easy to install, easy to maintain, highly reliable, industrial strength weighing system.
Today it is critical to know and understand inventory down to the last unit in order to be efficient. These efficiencies can bring cost savings and a more productive workflow. Bulk inventory can sometimes be difficult to measure due to its size and difficult tank conditions, but with silo weighing systems, those issues can be eliminated.
SVS2000 weight indicator
The SVS2000 accepts input signals from half- or full-bridge strain gauge load cells through a high resolution (up to 21-bit) analog-to-digital converter. Resolution and gain are adjustable for optimal system performance. Weight is displayed at the indicator and the data can be serially polled from a master device.
Using Quick Config, the SVS2000 is easy to setup and calibrate without test weights or special load cells. Responses to simple Quick Config questions provide the SVS2000 with the information needed to set up and calibrate the system for any application. Within minutes, the SVS2000 provides usable weight information. Later, when convenient, a more accurate calibration is easily obtained by moving a known quantity of material. The SVS2000 provides easy system configuration and expansion to meet future requirements. Optional digital interfaces include Ethernet/IP, Profibus DP, DeviceNet and RS-422 serial.
Make level sensor checks redundant August 2021, DRH Components
, Level Measurement & Control
The Roto-Bin-Dicator PRO is a simple paddlewheel device that monitors the level of dry bulk material.
Read more...Dry bulk level sensor August 2020, DRH Components
, Level Measurement & Control
The Roto-Bin-Dicator Pro is a paddlewheel type level device that outperforms others in its class. The fail-safe model is unique in that it comes standard with functional diagnostics that detect a unit ...
Read more...Belt conveyor weighing applications June 2020, Loadtech Loadcells
, Mass Measurement
Loadtech’s LT1320 is a precision digital indicator for belt weighing applications. The unit takes the weight and speed information from a belt conveyor system and accurately calculates the rate and total ...
Read more...Positive displacement vs Coriolis meters March 2020, Soliflo
, Mass Measurement
Positive displacement (PD) is a practical and accurate method to achieve volumetric measurement of refined hydrocarbons, according to tests undertaken by Brodie International in the USA.
Read more...Ultra-compact weighing electronics March 2020, Siemens Digital Industries
, Mass Measurement
Siwarex WP351 is Siemens’ newest solution for intelligent weighing automation.
Measuring 20 mm width by 65 mm height, the module is one of the smallest weighing electronics units available. The device’s ...
Read more...A real-time alternative to radiometric density measurement September 2019, Endress+Hauser South Africa
, Mass Measurement
Currently, in mining applications, radiometric measurement has been the only way to measure the density of slurry. Until recently, and due to the harsh and abrasive environment of slurry, no other measuring ...
Read more...How to eliminate blocked chute woes September 2019, DRH Components
, Maintenance, Test & Measurement, Calibration
The original electromechanical point level switch, Bin-Dicator diaphragm-type level controls were the first to enjoy general usage in the industry. Bin-Dicator eliminates bin overflow, empty bins, clogged ...
Read more...Continuous level measurement July 2019, DRH Components
, Level Measurement & Control
DRH Components is the official distributor of Bindicator bin level sensors in South Africa. These prevent overflow spills, controlling surge bins, detecting blocked chutes and providing on/off control ...
Read more...What is the next big thing in Coriolis mass flowmeters? June 2019, KROHNE
, Mass Measurement
With such fast moving technology it can be difficult to forecast the ‘next big thing’, but it is possible to focus on two recent developments that look set to influence the market in the near future: high capacity flowmeters; and the ability of Coriolis meters to measure liquids with entrained gas.
Read more...Taking the air out of dairy May 2019, Endress+Hauser South Africa
, Mass Measurement
The dairy industry has been plagued for years with the challenge of accurate flow measurement in both processing and offloading applications. Often, the most common cause of inaccuracies in flow measurement ...
printer friendly version