Showing posts with label Delaware. Show all posts
Showing posts with label Delaware. Show all posts

How Often Should You Calibrate Your Toxic/Flammable Gas Detector?

Toxic Gas Detector

Reprinted with permission from the United Electric Controls Blog.

When we think of gas detector calibration and how often it must be performed, it is dependent on many variables. First and foremost is determining if a gas sensor is out of calibration.

The best way to establish this is through a “bump” or functional test using a certified standard gas mixture of known concentration. If the device is functioning properly and still measuring gas within tolerance, calibration is unnecessary. Bump testing should be performed as regular maintenance on any gas detector. With the frequency depending on the sensor technology, manufacturer recommendations, specific company standard operating procedures and environment.

The two most common sensor types are NDIR and Electrochemical.

NDIR sensors tend not to drift and are calibrated prior to shipment. They require a bump testing frequency of 6 months or less to ensure performance is consistent. Calibration is only necessary if bump testing indicates the sensor is out of specification. Electrochemical sensors tend to drift over time and require bump testing every 3 to 6 months. Calibration is recommended annually or if bump testing indicates an out of spec sensor.

Due to the technology of electrochemical sensors, they will deplete over time and more rapidly if exposed to the target gas. They can also be poisoned if exposed to certain gases. If this is a risk, then bump testing more frequently is prudent. Calibration frequency can also be dependent on gas detector relevance. If it is a portable device, then it is pragmatic to bench calibrate before utilizing it in the field. If an area is planned to have significant traffic or work, then calibration should be performed for this event.

The sensor technology industry is constantly evolving, and with that newer sensors are assuring longer periods between calibration, or potentially no need to calibrate at all.

Using newly developed materials and software, sensors may last thousands of cycles without any performance decay, even if exposed to extreme environments or chemicals. The future is markedly promising.

Remember, the most important reason to calibrate your Vanguard Gas Detector is to provide accurate gas concentration readings in order that it could prevent illness, injury or death to personnel in the area. Your Vanguard may be exposed to extreme environments such as high or low temperatures, high or low humidity, or even harsh chemicals that may require more frequent calibration.  With proper maintenance, your Vanguard can provide the safety your team deserves.

For more information about fixed toxic and flammable gas detection systems contact Ives Equipment. Call them at (877) 768-1600 or visit their website at https://ivesequipment.com.

The Weather is Changing. Freeze Protect Your Facility Now!

Ensure frigid temperatures don’t slow you down.
Nelson Electric Heat Trace.

With over 65 years of experience, let us be your trusted and reliable source for staying operational during those harsh winter months.

As winter weather is settling in, the need to protect vital equipment is essential. With lower temperatures and brutal winds, exterior equipment is in danger of freezing which lengthens or completely halts the production process. Now is the time to assess your heat trace requirements.

Nelson Heat Trace products by Emerson incorporate traditional heat trace design philosophies with innovative installation, control, and monitoring technologies. Our solutions are perfect for keeping metal pipes or other exposed equipment working at the right temperature. With unpredictable weather conditions, it is critical to keep your equipment running; we offer total environmental coverage, no matter the elements.

LEARN MORE HERE


For more information about Emerson Nelson Heat Trace Products, contact Ives Equipment. Call them at (877) 768-1600 or visit https://ivesequipment.com/freezeprotect.

An Advanced, Single Housing, All-In-One Gas Detection System

From Ives Equipment, The Sensidyne SensAlarm Plus

SensAlarm Plus is a complete, turn-key gas detection system preassembled in one housing. The system comes standard with strobe lights, horns, high-visibility four-digit LED display, and LCD display/interface. At the heart of the SensAlarm Plus is an advanced Intelligent Sensor platform with non-volatile memory for all critical application variables and sensor data. A non-intrusive user interface enables easy operator customization and a quick review of sensor life parameters, TWA (Time Weighted Average) alarms, calibration data, and other information with date and time recording.

The SensAlarm Plus sensor head is universal in that it accepts all Sensidyne Plus sensors. Monitoring in high, low, or adjacent locations is simplified by remote mounting the sensor head using a four-conductor cable. With a sensor connected, the automatic uploading of variables, alarm values, and sensor information dramatically simplifies installation and maintenance. Transportable calibration allows sensor calibration at the installation location or in a workshop, then hot-swapping the sensor in the field.

SensAlarm Plus is the ideal gas monitoring solution for many applications. Most laboratories, gas cylinder storage facilities, industrial work areas where gases are present, control room protection or other applications where users benefit from a packaged gas detection system are common areas that need SensAlarm Plus.

DOWNLOAD THE SENSALARM PLUS DATA SHEET FROM THIS IVES EQUIPMENT WEB PAGE

For more information about Sensidyne Fixed Gas Detection products, contact Ives Equipment. Call them at 877-768-1600 or visit their website at https://ivesequipment.com.


Whatever You Need Weighed and Measured - Crushed Stone, Ore, Cement, Coal, Food, Chemicals - We Can Help.

What do you need weighed and measured? Crushed stone? We can do that. Ore? That too. Cement? Coal? Food? Chemicals? No problem.

With SIEMENS field-proven SIWAREX weighing electronics, SIWAREX load cells, conveyor belt scales, solids flow meters and weighfeeders, SIEMENS weighs your world - with first-class solutions that help you accomplish almost any weighing task.

SIEMENS delivers over 50 years of experience in the weighing technology for continuous or static weighing and batching applications to optimize your process costs and quality.

  • Process weighing and gravimetric level measurement
  • Dosing/Filling/Bagging scale
  • Continuous Weighing
  • Force/Torque measurement

SIWAREX weighing electronics for SIMATIC

  • Seamless integrated weighing electronics for SIMATIC automation systems.

Stand-alone Weighing Electronics

  • SIWAREX weighing terminals and Siemens Milltronics integrators for stand-alone applications.

SIWAREX Load Cells

  • A wide selection of different designs, rounded off by mounting units to protect the against overloads or transverse loads.

Belt Scales

  • Systems for belt weighing featuring simple mounting and low maintenance, complemented by our high-resolution speed sensors.

Weighfeeders

  • Intelligent systems that continuously measure the load on the belt and the belt's velocity, from which they calculate the current delivery rate. 

Solids flow Meters

  • Low-maintenance solids flow meters for every application requiring continuous measurement of free-flowing bulk materials, powders, or granulates.


For more information about SIEMENS process instrumentation products, contact Ives Equipment. Call them at (877) 768-1600 or visit them at https://ivesequipment.com.

The SIEMENS SIPART PS100 Electropneumatic Positioner

The SIEMENS SIPART PS100 electropneumatic positioners are used to control the valve or damper position of pneumatic linear or part-turn actuators. The SIPART PS100 electropneumatic positioners control the valve according to the setpoint value. A hallmark of the SIPART PS100 is its own extremely low consumption of air. Thanks to the piezoelectric technology, compressed air is only required to move the valve. In the controlled state, consumption of air is negligible.

SIPART PS100 FEATURES:

  • Fast commissioning at the push of a button
  • Simple operation via the display and four buttons
  • Display symbols according to NAMUR NE 107
  • Negligible air consumption in stationary operation
  • Setting the application profile based on predefined selection options, e.g. tight-closing valve, open/close valve, small valve
  • Fast response in end positions ensures short positioning times and tight valves
  • Insensitive to vibrations and steam hammer
  • Leakage compensation ensures a constant actual value and protects the actuator
  • Only one device version for linear and part-turn actuators

SIPART PS100 INDUSTRIES:

  • Power stations
  • Paper and glass
  • Water and wastewater
  • Food and pharmaceuticals

For more information contact Ives Equipment. Call Ives at (877) 768-1600 or visit their website at https://ivesequipment.com.

The MIcroMod 353 RetroPAK - An Alternative for Siemens 353 and Moore 352 Users

 

353 RetroPAK

The 353 RetroPAK is the best choice on the market to update your controllers with the least disruption to your plant operation.

The Siemens 353 and Moore 352 controllers have been extremely popular, but they are no longer manufactured or supported. MicroMod has a cost-effective migration solution offering up-to-date technology that will be available for years to come. We understand the dilemmas faced by companies that need to ahead and be able to support their control systems without abandoning their control philosophy or incurring large up-front installation costs.

The 353 RetroPAK provides the same process control functions as the Moore 352 and Siemens 353 controllers. Factory templates (in the Siemens 353 FCO style) that can be loaded from the front keypad along with a function block library in Windows configuration software mean less time spent learning new programs and re-engineering your system. The RetroPAK suits the same panel cutout, has the same simple I / O add-on, and offers dual communication networks.

DOWNLOAD THE 353 RETROPAK BROCHURE HERE

For more information about the MicroMod 353 RetroPAK, contact Ives Equipment. Call them at (877) 768-1600 or visit their website at https://ivesequipment.com.

SIEMENS Process Analytics Products from Ives Equipment

SIEMENS Analytical Products

SIEMENS Process Analytics Products from Ives Equipment


SIEMENS Analytical Products and Solutions is a leading provider of process analyzers and process analysis systems. They offer innovative analysis technologies, customized system engineering, sound knowledge of their applications, and professional support. Ives Equipment and SIEMENS Analytical Products and Solutions is your fully qualified and preferred partner for efficient solutions that integrate process analyzers in automation systems in the process industry.


SIEMENS Analytical Products Include:
SIEMENS Analytical Products
  • Process Gas Chromatograph - MAXUM
  • Process Gas Analyzers - Series 6
  • Multicomponent Gas Analyzer - ULTRAMAT 23
  • UV Absorption NO, NO2, SO2 and H2S Measurement - SIPROCESS UV600
  • Chemiluminescence (CLD) Measurement of NO or NOx in Gas Measurement - NOXMAT 700
  • Laser Spectroscopy - LDS 6
  • Laser Spectroscopy - SITRANS SL
  • Continuous Emissions Monitoring System - (CEMS)
For more information, contact Ives Equipment.
877-768-1600

Hydrostatic Level Measurement Settings for SITRANS P320/420


SIEMENS SITRANS P320/P420 pressure transmitters are digital pressure transmitters featuring extensive user-friendliness and high accuracy. SITRANS P hydrostatic level technology can handle extreme conditions and is widely used in the environmental, chemical and petrochemical industries.  SITRANS P pressure/differential pressure transmitters are extremely resistant to chemical and mechanical loads as well as commonly occurring electromagnetic interference.

SITRANS P320/420 is the first pressure transmitter on the market to feature remote safety handling. The instruments’ remote safety handling via SIMATIC PDM saves time during SIL commissioning: rather than manually programming each individual device across a facility, operators can access transmitters from the control room. This reduces the commissioning time in applications requiring functional safety. Both pressure transmitters have an increased proof test interval over other devices on the market with testing periods of up to fifteen years rather than every two. This lowers maintenance costs significantly.


For more information, contact Ives Equipment. Call them at (877) 768-1600 or visit their website at https://ivesequipment.com.

Lead-Free Valves from ASCO and Ives Equipment



Lead is extremely toxic. Tight US safety regulations affect manufacturers of products such as drinking water fountains, reverse osmosis systems, coffee machines. and commercial kitchen equipment. A lead-free system cannot contain soldering flux with greater than 0.2% lead content, or more than a weighted average of 0.25% lead in the wetted surfaces of pipes, pipe fittings, plumbing fittings, and fixtures. Under the law, lead free is a cumulative concept.  In response, Ives Equipment and ASCO have coordinated to provide a range of valve choices that meet the new regulations, are NSF certified, and come in the industry’s broadest range of characteristics in terms of pipe size, pressure or temperature ratings, and flow coefficients.

For more information visit https://ivesequipment.com/leadfree.

Industrial Control Systems (ICS) Face New Ransomware Concern

Industrial Control System Ransomware

Dragos is a company that provides industrial asset identification, threat detection, and response to help organizations stay ahead of adversaries. According to Dragos intelligence and threat reports, it appears that a segment of code called Snake or EKANS, first recognized in December, 2019, has been designed as ransomware to target Windows systems used in industrial control systems (ICS). 

Ransomware is malicious software that will lock up data on a computer’s drive, then travel across the network and encrypt other data. The saboteurs will then demand payment in exchange for releasing the data. Whereas industrial control system machines are high-value targets (healthcare is the other high-value target) EKANS is unusual in that the malicious code uses targeted intelligence for control systems to first encrypt the root data (files are encrypted and renamed with random 5-character extension) and then ruin the software processes and hold the data hostage.

EKANS targeted companies and are sent a ransom note with the instruction to pay the ransom in cryptocurrency. There is an email address provided for contact/replies.

Manufacturing plants, power grids, and industrial concerns (such as oil refineries) are all targets of this malicious malware.

Another feature of the EKANS ransomware is it is programed to terminate sixty-four (64) various processes on computers – most of which are ICS specific.  This suggests the possibility that the EKANS may also share features similar to the Megacortex ransomware, which first appeared in early 2019.  Megacortex relies on a manual method of deployment rather than self propagation ransomware deployment.

It is still unknown whether the EKANS ransomware originated from state-sponsored hackers or via real cybercriminals trying to profit from industrial control system owners. It appears that it may be the latter, based on the most recent analysis of the nature of the ransomware – analysis by Dragos researchers.

It is wise to raise awareness with among everyone who touches your systems and it would be prudent to have someone within your organization (or a consultant) tasked with keeping data security protections current.  In addition, it is crucial to have ICS organizations rethink their cybersecurity leadership philosophy. In many organizations, the evangelists for cybersecurity are not equipped to exert influence in the company.  Cybersecurity is still treated as a back-office job, but it needs to be treated as priority by the organizational leaders.

Dragos adversary hunters recommend keeping ICS systems segmented from the rest of the network. In this way, if just one Window machine is infected, the virus can’t mobilize to the systems that control the infrastructure. In addition, standard practices such as backups, stored offline, and including the last known good configuration data will somewhat reduce the liability of slow recovery. Guardrails such as improved access and mechanisms for authentication will also help to reduce the risk of these increasingly troubling attacks on ICS systems.

More detailed information can be accessed here:
https://dragos.com/blog/industry-news/ekans-ransomware-and-ics-operations.

Article courtesy of:
Ives Equipment
www.ivesequipment.com
(877) 768-1600

Don't Risk Equipment or Safety: Freeze Protect Your Plant Now

industrial heat tracing and freeze protection
Don't let this happen at your plant.
Winter is here in its full glory. Plant engineers and plant maintenance have to pay special care in preventing freezing in pipelines, tanks, Vessels, conveyors, and impulse lines.  The cold temperatures in the Mid-Atlantic can often damage or destroy process equipment and it's valuable contents. Most commonly, pipes, instrumentation, and valves are the vulnerable items affected by the sudden drop in temperatures, causing devastating consequences, including costly downtime and unplanned outages. But there's also safety issues to be considered with snow and ice build up, so attention must be paid to snow and ice melting.

Main Categories for Industrial Heat Tracing


  • Industrial Pipe Tracing Cable
  • Industrial Tank and Vessel Heating
  • Industrial Snow Melting
  • Industrial Roof Gutter Deicing

Responsible facility management includes protecting buildings and equipment against freeze damage. There are many items in any given manufacturing plant to protect, including piping systems, process instrumentation, holding tanks, transfer vessels, and valves. For each of these items, there's a good freeze protection solution to be applied. Here are some of the more common heat tracing products used in these applications.
Self-regulating Heat Tracing Cable

Self-regulating Heat Tracing Cable

Constant Wattage Heat Tracing CableThese self-regulating, cut-to-length cables are normally installed in commercial and light industrial applications, to maintain pipe temperature and/or prevent freezing. These heating cables are available in 120 and 240 voltages and are designed for use in ordinary or hazardous locations (with proper selections and application). Typical applications for this product are freeze protection and low watt density process temperature systems such as product pipelines, fire protection, process water and dust suppression systems.

MI (Mineral Insulated) CableConstant Wattage Heat Tracing Cable

Constant wattage heater cable is ideal for use in maintaining fluid flow under low ambient conditions. The product is used for freeze protection and process temperature maintenance systems such as product pipelines, process water, dust suppression systems, lube oil and condensate return.

MI (Mineral Insulated) Cable

MI Cable is a metal sheathed cable that uses a metallic conductor as the heating element. It is custom designed and fabricated for specific applications. MI Cable is a high performance, industrial grade heat tracing cable used for applications requiring high temperature exposure, immunity to stress corrosion, high maintain temperature, under tank heating (cryogenic tanks), high power output, constant power output over entire, rugged cable construction heater length, and extended heater life.

It is critical to consider the specific application requirements for any heat tracing application. The following checklist always needs to be clearly understood:

  • The mass and material of the item being traced
  • Insulation availability - type and thickness
  • Temperature to be maintained
  • Minimum ambient temperature
  • Minimum start-up temperature
  • Available supply voltage
  • The chemical environment - expose
  • Maximum intermittent exposure temperature
  • Electrical area classification

Always share your heat tracing requirements and challenges with a process heating specialist. There are many options and product variants from which to choose. A consultation with an expert can help direct you to the safest, most efficient, and most cost effective solution.

Monitor and Control Your Energy Efficiency in More Ways with the Siemens SITRANS FEC920 Energy Meter

SITRANS FEC920 Thermal Energy Meter


Let's face it - monitoring and controlling your building’s energy efficiency is more important than ever. Siemen's diverse portfolio of flow and temperature meters combined with the versatile SITRANS FEC920 Thermal Energy Meter provides you the real-time data you need to verify your equipment’s operational efficiency and more effectively manage your energy usage. The SITRANS FEC920 Thermal Energy Meter is the perfect solution for taking back control of your energy costs.

The FEC920 Thermal Energy Meter can be incorporated into nearly any flow system at use in your building. For new applications, Siemens can design a reliable and cost-effective energy monitoring solution with our extensive line of flow and temperature sensors.

For more information, download the SITRANS FEC920 Thermal Energy Meter brochure from this Ives Equipment web page.

For more immediate assistance, call Ives Equipment at 877-768-1600 or visit their web site at https://ivesequipment.com.

The Sensidyne SensAir CMB Poison Resistant Catalytic Bead Gas Detector


SensAir CMB, by leading gas detection equipment manufacturer Sensidyne, is an industrial grade, cost effective, fixed point gas detector with a highly poison resistant catalytic bead sensor.

The SensAir Gas Detector is a single-point device capable of detecting the presence of various gases. The detector detects gas in either ppm, %Volume or %LEL concentrations. The standard detector consists of a display board and a power supply board, housed in a heavy-duty enclosure, a sensor specifically designed to detect Oxygen, Toxic or Combustible gases, and optionally, a relay/communication board. A complete monitoring system consists of the detector and a separate read-out device & power supply capable of monitoring a 4-20 mA output and supplying 24 VDC power. There are versions of the detector for hazardous and non-hazardous areas.

SenseAir CMB Features

  • Combustible, Toxic, and Oxygen Versions Available
  • U.S./Canada/IECEx/ATEX Hazardous Area Approved
  • Rugged, Industrial, Cost Effective Design Meets a Wide Range of Application and Project Requirements
  • Robust, Fast Responding Sensors
  • Bright LED Display Model or Lower Cost Blind Model
  • Non-Intrusive Zero & Span Adjustments
  • Easy Installation and Maintenance, Ideal for Retrofit or New Applications
  • 3-wire Design with 4-20mA Output, Options for Modbus or BACnet—Both include 3 Additional Relays
  • Horizontal or Vertical Installation
  • Remote Combustible Sensor Option
  • Field Replaceable Sensor
For more information, contact Ives Equipment. Call Ives at (877) 768-1600 or visit their web site at https://ivesequipment.com.

White Paper: Predicting Cavitation Damage in Control Valves

Cavitation can occur in control valves handling fluids, causing loud noise as well as damaging valve components and ultimately leading to additional costs in process plants. A standardized procedure to evaluate the destructiveness of cavitation-induced still does not exist whereas noise emission can reliably be predicted with the international EN 60534-8-4 standard. This white paper, courtesy of Samson Controls, describes a method to solve this problem by evaluating structure-borne noise in the ultrasonic range.

DOWNLOAD THE WHITE PAPER HERE


For more information on the application of control valves, contact Ives Equipment. Call (877) 768-1600 or visit https://ivesequipment.com.

Complete Level Control Solutions from Siemens

With the knowledge that no single technology can address the needs of all industrial applications, Siemens provides a complete range of level measurement devices. Siemens level measurement instruments let you get on with your day. Easy 4-button programming and graphical Quick Start Wizards deliver headache-free installation and setup. Advanced processing means that operators aren’t spending valuable time repeatedly troubleshooting devices - instead they can be confident that these instruments are delivering reliable, accurate results.  All backed by the Siemens global support network, providing experienced sales and technical assistance when and where you need it.

Siemens provides a handy brochure that describes the various level sensing technologies and offers a technology selector. The brochure discusses these types of level controls:
  • Radar for solids
  • Radar for liquids and slurries
  • Continuous contact level
  • Ultrasonic controllers and transmitters
  • Ultrasonic Echomax transducers 
  • Hydrostatic 
  • Level by weight 
  • Load cells for level weighing
  • Vibratory and paddle switches
  • RF Capacitance and ultrasonic switches
  • Remote monitoring and displays



For more information on Siemens instrumentation products, contact Ives Equipment. Call (877) 768-1600 or visit https://ivesequipment.com.

The Samson 82.7 Rotary Plug Control Valve

Samson 82.7 Rotary Plug Control Valve
The Samson 82.7 double eccentric rotary plug control valve is designed for standard and critical service applications, including process events such as erosion, abrasion, corrosion, cavitation, and flashing. The double eccentric rotary plug design increases flow capacities with only minor reduction in the pressure recovery factor making the design an ideal replacement for linear globe control designs even with cavitation and flashing process conditions present.

The 82.7 control valve has several standard options such as temperature extensions, heating jacket, special packing designs, noise attenuation and cavitation prevention trim sets, etc. The Vetec 82.7 can be assembled with a pneumatic, electric, hydraulic, or electro-hydraulic actuator also offered by the SAMSON group to complete the control valve construction. These control valves are designed according to the modular assembly principle, can be equipped with SAMSON GROUP actuators and valve accessories such as positioners, limit switches, and solenoid valves.



For more information contact Ives Equipment. Call their main office at (877) 768-1600 of visit their web site at https://ivesequipment.com.

A One-Stop-Shop for All Your Process Control Requirements

Siemens Process Products Overview

Siemens Process Instrumentation provides you with innovative one-source measurement solutions to improve plant efficiency and product quality. Their smart instruments are also intended to interact seamlessly with the wider globe of industrial automation and control systems – allowing you to have process transparency and to make your company more intelligent. Profit from Siemens ' expertise: a complete process automation vendor with worldwide, 24-hour service, available 365 days a year.

Ives Equipment is a proud Siemens Process Instrumentation partner providing the Mid-Atlantic with sales, engineering, and application expertise and a foundation of quality people, highly trained and experienced, who take a keen interest in finding the optimum solutions to customers' control problems.


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

The Siemens Milltronics MSI Belt Scale


The Siemens Milltronics MSI is a high accuracy, full frame,  heavy-duty single idler belt scale used for process and load-out control suitable for monitoring products as diverse as sand, flour, coal, or even sugar. The Siemens Milltronics MSI belt scale provides continuous in-line weighing on a variety of products in primary and secondary industries and is proven in a wide range of extremely tough applications in mines, quarries, pits, power generating stations, iron and steel foundries, food processing plants, and chemical production facilities.

The Siemens Milltronics MSI patented use of parallelogram-style load cells results in fast reaction to vertical forces, ensuring instant response to product loading. This enables it to provide outstanding accuracy and repeatability even with uneven loading and fast belt speeds.

For more information, contact Ives Equipment by calling (877) 768-1600 or visit https://ivesequipment.com.

The Alfa Laval Unique Mixproof CP-3 Valve


Offering all dairy, food and beverage processors optimum hygiene, reliable effectiveness and decreased ownership expenses. Not just a dairy valve, the Alfa Laval Unique CP-3 is a reduced vent mix-proof valve – designed to be configurable and to protect your product.

Food and beverage plants across the United States are now using this proven mix-proof technology to eliminate cross-contamination – while improving overall production safety, hygiene, and production.

Beverage:


The Unique mix-proof CP-3 can be configured to handle carbonated drinks or energy drinks based on sugar and syrup – perfect for syrup or recipe room manifolds. Cleaning plugs and seats during seat-lifting eliminates sugar or syrup build-up.

Cleaning time and eventually modifications in the recipe are quicker as only two seals are situated in the valve chamber – enabling quicker valve cleaning during seat lift with fewer seal spare parts needed, improving valve longevity.

Food:


The Unique mix-proof CP-3 also has a setup to handle the most viscous condiments such as ketchup and mayonnaise and can assist address complicated problems in food processing – such as keeping the texture and taste of soups or vegetable sauces.

While it can be hard for any viscous food application to clean mix-proof valves with narrow plug tolerances, the starches left behind pose the greatest cleaning challenge. The valve seat is built on the upper and lower seat plugs with throttling corners – which speeds up cleaning fluid to enhance CIP effectiveness and clean the most stubborn food residue with the absolute minimum quantity of CIP fluid resources being used.

For more information, contact:
Ives Equipment
https://ivesequipment.com
(877) 768-1600

Explosion-Proof Meters, Annunciators and Batch Controllers Built to Work in a Wide Range of Applications and Environments

PD8-6000
Front, back and in between, the PD8-6000 explosion-proof process meter boasts specifications, features and functionality that make it the only hazardous area process meter you will ever need.

The PD8-6000 is approved as a complete product by FM and CSA and also carriers IECEx approvals. Besides being suitable for hazardous areas, the number one feature that makes the PD8-6000 such a useful device is its built-in 24 VDC power supply to drive the transmitter as illustrated by the above diagram. This feature not only saves the cost of an external power supply, but also greatly simplifies wiring. In addition, there is a second 25 mA power supply provided with the 4-20 mA output option

Its superluminous LED digits make it easily readable in smoke, dust, fog, and, with the optional SunBright® display, even direct sunlight. It accepts a process current (4-20 mA) or process voltage (0-5V, 1-5V, etc.) signal and displays it on a dual-line, 6-digit SunBright® sunlight readable display.

The meter includes a 24 VDC power supply to drive the transmitter and can be equipped with up to four internal relays and a 4-20 mA output. The PD8-6000 can be programmed and operated without opening the housing by using the built-in SafeTouch® through-glass buttons or the RS485 serial communication port with free Modbus® protocol.

A fully loaded PD8-6000 meter has the following: four SPDT relays, 4-20 mA output, and two 24 VDC power supplies. The four relays can be used for alarm indication or process control applications such as pump alternation control. The 4-20 mA isolated output, Modbus RTU serial communications, and digital I/O options make the PD8-6000 an excellent addition to any hazardous area application.

For more information, contact Ives Equipment by calling 877-768-1600 or by visiting https://ivesequipment.com.