Monday, August 13, 2018

Tutorial: How to Use the Push Buttons on the SIEMENS SITRANS P Family of Transmitters

The SIEMENS SITRANS P stands above the competition when it comes to easy operation. This video provides an outstanding tutorial on how the SITRANS P push buttons and display are used.

SITRANS P offer a complete family of devices that include digital pressure transmitters for measuring gauge pressure, absolute pressure, differential pressure, flow and level.

https://ivesequipment.com
(877) 768-1600

Saturday, July 21, 2018

SIEMENS SITRANS FX330 Vortex Flow Meter

SITRANS FX330 Vortex Flow Meter
Vortex shedding flowmeters are a type of flowmeter available to the process industry for the consistent evaluation of flow rates. These flowmeters measure the volumetric flow rate of media such as steam flowing in pipes, gases, and low viscosity liquids, boasting both versatility and dependability. Since they have no moving parts, they are impervious to the kind of wear turbine or mechanical meters experience.

The SIEMENS SITRANS FX330 vortex flow meter from Siemens takes your steam, gas and liquid flow measurements to a new level with this new, digitally based product. Ideal for HVAC and auxiliary systems, and versatile enough for use in many process applications, the FX330 Vortex flow meter is a reliable and versatile flow system. It combines flow, pressure and temperature monitoring into one user- friendly, two-wire device. You benefit from enhanced energy and process efficiency, greater accuracy and significant cost savings.

Read more about the FX330 vortex flow meter in the embedded document below, or download the "SIEMENS SITRANS FX330 Vortex Flow Meter" brochure in a PDF  here.

Thursday, July 12, 2018

Excellent Reference for Engineers: Table of Gases

Table of Gases
Handy Table of Gases courtesy of Control Instruments
Our friends at Control Instruments Corporation have put together an excellent Table of Gases web page that includes chemical formula, chemical properties, and what type of detection detection technology (Catalytic, Flame Temperature Analyzer, Flame Ionization Detector, British Thermal Unit) is applicable. We find is a handy reference when researching properties of gases.

The table can be found here:  http://www.controlinstruments.com/table-of-gases

Control Instrument Corporation manufacturers gas detection instruments for safety and environmental protection. Control Instruments products are installed and used under the most demanding conditions, from oil pipelines in the Arctic to drilling wells in the desert.

For more information on Control Instruments products, contact Ives Equipment by visiting https://ivesequipment.com, or by calling (877) 768-1600.

Monday, July 2, 2018

Happy 4th of July from Ives Equipment

"One flag, one land, one heart, one hand, One Nation evermore!" 

Oliver Wendell Holmes


Thursday, June 28, 2018

What Are Rack and Pinion Actuators?

Internal view of rack and pinion actuator
Operation rack and pinion actuator.
Rack and pinion actuators convert linear movement of a driving mechanism to provide a rotational movement designed to open and close quarter-turn valves such as ball, butterfly, or plug valves and also for operating industrial or commercial dampers.

There are three primary kinds of valve actuators are commonly used: pneumatic, hydraulic, and electric.

Pneumatic actuators can be further categorized as scotch yoke design, vane design, and the subject of this post - rack and pinion actuators.

How Rack and Pion Actuators Operate

Image courtesy of Wikipedia
The rotational movement of a rack and pinion actuator is accomplished via linear motion and two gears. A circular gear, known as a “pinion” engages the teeth of one or two linear gears, referred to as the “rack”.

Pneumatic actuators use pistons that are attached to the rack. As air or spring power is applied the to pistons, the rack changes position. This linear movement is transferred to the rotary pinion gear (in both directions) providing bi-directional rotation to open and close the connected valve.

Rack and pinion actuators pistons can be pressurized with air, gas, or oil to provide the linear the movement that drives the pinion gear. To rotate the pinion gear in the opposite direction, the air, gas, or oil must be redirected to the other side of the pistons, or use coil springs as the energy source for rotation. Rack and pinion actuators using springs are referred to as "spring-return actuators". Actuators that rely on opposite side pressurization of the rack are referred to as "direct acting".

Internal view of rack and pinion actuator
Internal view of rack and pinion actuator
Most actuators are designed for 100-degree travel with clockwise and counterclockwise travel adjustment for open and closed positions. World standard ISO mounting pad are commonly available to provide ease and flexibility in direct valve installation.

NAMUR mounting dimensions on actuator pneumatic port connections and on actuator accessory holes and drive shaft are also common design features to make adding pilot valves and accessories more convenient.

Rack and pinion actuator with valve
Rack and pinion
actuator with valve.
(Flowserve Worcester
Pneumatic pneumatic rack and pinion actuators are compact and effective. They are reliable, durable and provide good service life. There are many brands of rack and pinion actuators on the market, all with subtle differences in piston seals, shaft seals, spring design and body designs. Some variants are specially designed for very specific operational environments or circumstances.

Share your process valve control and automation challenges with application experts, and combine your process experience and knowledge with their product application expertise to develop effective solutions.

Friday, June 22, 2018

Macnaught Now Offers Explosion Proof/Flame Proof (Ex D) Sensors for Hazardous Areas on MX-Series

Macnaught MX Series
Macnaught MX Series
Macnaught’s Positive Displacement Flow Meters are suitable for a wide range of industrial applications including fuel and oil distribution, corrosive chemical, solvent measurement and high pressure applications to name a few.

Macnaught is proud to now extend its range of pulse output options to include Ex D flame proof approved sensors for hazardous areas.

Download the MX-Series Explosion Proof/Flame Proof (Ex D) Sensors for Hazardous Areas cut sheet here, or review the embedded document below. For more information on Macnaught flowmeters, contact Ives Equipment by visiting https://ivesequipment.com or call (877) 768-1600.

Tuesday, June 12, 2018

Alfa Laval UltraPure Pumps: LKH UltraPure, LKH Prime UltraPure, SolidC UltraPure, SX UltraPure

Alfa Laval UltraPure PumpAlfa Laval UltraPure pumps are specifically designed for the toughest, most demanding pharmaceutical applications. Their design pays a high level of attention to hygiene and repeatability to reduce the risk of contamination and delivers maximum energy efficiency, a reduced C02 footprint, higher yields and increased uptime.

LKH UltraPure

Designed to meet the specific demands of the biotech and pharmaceutical industries, LKH UltraPure centrifugal pumps deliver maximum uptime and high efficiency plus the benefits of easy cleanability.

LKH Prime UltraPure

The LKH Prime UltraPure is an efficient, versatile self-priming pump designed for Cleaning-in-Place duties containing entrained air with the ability to also pump product in pharmaceutical industry.

SolidC UltraPure

The special features of SolidC UltraPure centrifugal pumps include an external shaft seal and spring, a defined-compression O-ring on the back plate and crevice-free design.

SX UltraPure

Alfa Laval’s premium rotary lobe pump designed for gentle transportation of process fluids in high purity applications in the biotechnology and pharmaceutical industries.

https://iveequipment.com
(877) 768-1600