From our beginnings, we were pioneers of engineer-to-engineer support, and it’s a tradition that continues today. Our engineers challenge the boundaries of how to measure and control critical processes. Moreover, how to protect critical loads from power problems That is why so many OEMs come to us for help building just the right product/solutions for their applications. Whether for boilers, compressors, oil and gas equipment, medical devices, or any other product, we do it all. We also keep product in stock for just-in-time customer delivery. Food and beverage firms encounter market hurdles on a regular basis owing to rising demand for new goods. Meeting this requirement must be weighed against sustaining core product profitability. This causes operational issues and can limit production. Through a variety of innovative solutions, MGEC can help you overcome this challenge. For sugar production, this intern leads to time savings and increased output with benefits from our solutions (for example, Complete range of pressure, temperature, flow, and level, Inbuilt cleaning system reduces downtime, Consistent quality of final product). There are various types of paper machine gauges available on the market, each serving a specific function within the paper production process. A basic weight gauge, for example, measures the weight of the paper per unit area, whereas a caliper gauge measures the thickness of the paper. Additionally, to the above-mentioned industries, our products and solutions are used in many industries like Cement, Packaging, Automotive, Mining, Minerals, Metals, Steel, Cosmetics and more.
Products and Solutions
Timer/counter
MGEC delivers timers that can be programmed to cover the overall span of 0.01 SEC to 999 HR in nine ranges and can be programmed to time in Hours: Minutes and Minutes: Seconds. In the counter mode, it can cover the overall span of 1 to 99,900 counts in two ranges.
Features
- EEPROM Memory
- Easy DIP Switch Setup
- Three Adjustable Presets with Internal Cycle Totalizer
- Dual LED Display with Cycle Progress
- Selectable SEC, MIN, or HRS Ranges
- Nine Timing Ranges 0 to 9.99, 99.9, 999, or HR:MIN, MIN:SEC to 99:59
- Two Counting Ranges 0 to 9999 or 10 to 99990
- Multiple Starting Options
- Dual DPDT Relays Rated at 7A @ 120 or 240 VAC
Multi-Function Multi-Range Timer
The Multi-Function Multi-Range Timer is a micro-processor-based timer with a 4-1/2-digit LCD display that can provide an indication of either preset time remaining or elapsed. There are five timing ranges covering time values from one millisecond to 199 hours 59 minutes. The unit has both an instantaneous relay output and a programmable relay output which can be programmed for any one of 14 different timing modes. The timing range and mode are selected with an internal DIP switch. The time value is entered using the keypad on the front face. The programmed values are retained in memory and are secured in memory by a keypad lockout command. The keypad can also be used to perform secondary functions such as reset, immediate time out, time inhibit, changing the direction of the display, displaying the number of cycles run, and clearing the cycle counter.
Multi-Function Multi-Range Solid State Timer
The micro-processor-based control can function as either a timer or a counter. It has a 4-1/2-digit LCD that can provide an indication of either the time or count value remaining or elapsed. There are five timing ranges covering time values from one millisecond to 199 hours 59 minutes. There are also three count speeds to a maximum of 7500 counts per second. The unit has an instantaneous relay output and a programmable relay output which can be programmed for any one of 14 different timing modes. The timing range, count speed and timing mode are programmed with an internal DIP switch assembly. An external switch determines whether the time inhibit, or count input takes place with application or removal of voltage. The time or count value is preset by the operator using the keypad on the front face. These programmed values are retained in memory and are secured in memory by a keypad lockout command. The keypad can also be used to perform secondary functions such as reset, immediate time/count out, time/count inhibit, changing the direction of the display, displaying the number of cycles run, and clearing the cycle counter. The housed in a standard 15-terminal plug-in round case. Models are available for operation on either 120 VAC, or 240 VAC. Counting can be done at either line voltage or at 12-48 VDC/24 VAC.
Features
- Functions As Timer or Counter
- Five Time Ranges
- Six Single-Cycle and Eight Repeat-Cycle Timing Modes
- Sealed Faceplate
- Cycle Counter
- Count Input Scaling
- Data Retention Memory with either Lithium Battery or EEPROM Circuitry
Thermocouple
We’re the first word in thermocouples worldwide, with a loyal following developed through our reputation for long-lasting products and a customer focus some describe as fanatical. As the go-to for custom solutions, we understand the challenges facing today’s OEMs. We bring an originator’s expertise and an innovator’s eye to every project.
- Needle Point Thermocouple The thermocouple is ideal for the food industry applications as it is designed specifically to pierce food products to record an internal temperature. It is supplied with an insulated element encased in either 316 or 304 stainless steels.
Features:
- Supplied with an Insulated Element Encased in 316 or 304 Stainless Steel Sheath
Applications:
- Designed for Piercing Food Products
- Recommended for a Temperature Range of -40°F (-40°C) to +500°F (+260°C)
- Pencil Thermocouple The Thermocouple is most used in food production applications. Its thermocouple has a small diameter with a fiberglass insulation.
Features:
- Small Diameter Thermocouple with Fiberglass Insulation
- Commonly Installed with Compression Fittings
Applications:
- Ideal for Applications Under 900°F (480°C)
- Used in a Variety of Industries
- Used Extensively for Food Application
- Injection Molding Injection Molding thermocouple is fabricated with a stainless-steel construction and a fiberglass insulated wire. Its construction and a maximum operating temperature of 800 F makes it ideal for injection molding applications.
Features:
- 304 Stainless Steel Sheath
- 1/8″ NPT Brass Male Adapter is Supplied Standard.
- All Stainless Construction with Fiberglass Insulated Wire
- 800°F Maximum Operating Temperature
- Compression Type Thermocouples
Applications:
- Injection Molding Applications
- Spring Loaded Injection Molding The Spring-Loaded Injection Molding is fabricated with a stainless-steel construction and a fiberglass insulated wire. The spring-loaded design allows this thermocouple to maximize heat transfer. Its construction and a maximum operating temperature of 800 F makes it ideal for injection molding applications.
Features:
- 800ºF Maximum Operating Temperature
- Spring Rated for 800ºF (425ºC) Maximum Service
- 304 Stainless Steel Sheath
- Spring Loaded to Maximize Heat Transfer
- All Stainless Construction with Fiberglass Insulated Wire
Applications:
- Injection Molding Applications
Thermocouples, Time and Counter materials and size are customized according to special requirements.
Differential pressure measurement
Differential pressure systems in evaporators are often damaged because of harsh production environments and cleaning processes. A diaphragm seal, with extended diaphragm and direct diaphragm cleaning system, will alleviate this problem; examples of instrument configurations are shown below. The transmitter with a direct diaphragm seal (connected to the positive measurement chamber) and a remote diaphragm seal (connected to the negative chamber) is recommended for hydrostatic measurements of levels, densities, phase boundaries, and pressure differences (with differentiated height of pulse source points). In such a configuration, at ambient temperature changes, two opposite phenomena appear concurrently. Thermal expansion causes the change in the volume, and hence density, of the manometric fluid in the capillary, resulting in a change of the hydrostatic pressure related to the vertical spacing of the seals. This phenomenon is counteracted by the elastic reaction of the diaphragm of the upper diaphragm seal, which is displaced by the change in volume of manometric fluid. Based on tests and experiments, the transmitters come with carefully selected diaphragm seals, guaranteeing compensation of errors resulting from ambient temperature changes.
Our special design of extended diaphragm seals come with an additional diaphragm cleaning system. Transmitters with diaphragm seals provide accurate and reliable performance for the measurement of highly viscous mediums, typical of sugar production. A cleaning system allows membrane cleaning without having to remove the diaphragm seal from the application. A cleaning medium (e.g. water) is supplied to the membrane surface via two flushing ports located externally to the diaphragm seal for easy access. The adjacent figure shows the application of such a design.
Temperature measurement and control
Temperature is of particular importance to improving the sucrose extraction process, for which imbibition water is applied. This process consists of adding water to the pulp before it passes through the final mill, increasing sucrose extraction by approximately 15%. Higher the imbibition temperature, higher the extraction rate. Specific models of temperature transmitters are used in various applications across the industrial sectors. These models come with a field mounting head and Hart communication protocol. Large variety of direct and remote sensing options, materials, and process connections, providing a high level of flexibility, and making them suitable for a wide variety of applications.
Level and density measurement
Within the clarifiers used for cane sugar production, a measurement of the density of undissolved solids will help operators to assess the performance. The controller and ultrasonic gap sensor will give a continuous measurement of the liquid density in terms of percentage of undissolved solids, helping operators make decisions about what process parameter should be checked and adjusted. Sensors are available for either tank mount or fitted within pipe sections for easy installation within pumped pipework.
Another solution could also have applications in factory syrup and refinery liquor clarifiers, where in some cases instrumentation is used to monitor flocculant formation at the outlet of the clarifier weir-box. Rather than directly controlling any process variables, the density measurement may be used to recirculate syrup or liquor if flocculant formation goes too high, indicating a problem in the process.
For bulk silos holding beet or cane, and those storing the end sugar product, dry solids level switches provide a means of inventory control. The vibrating level switch (VLS) and paddle level switch (PLS) positioned at appropriate points within a silo will give high or low-level indications.
During internal transport within the plant, prior to mixing into a juice, the same switches can also be used on hoppers to detect product and warn of any blockages.
For water/storage tank applications the mechanical float switch can be used for either high or low-level alarm or pump control duties. These instruments, with their tough, rugged, and proven design, are suitable for use in most environments and trusted globally for their long-term reliability. The magnetically coupled design means there are no glands or linkages, preventing the risk of leaks. Our snap-acting switch produces a clean make-or-break contact with no hover or bounce and, with a high resistance to vibration, false trips are eliminated.
Steam Generation
Hydrastep is often used as a remote level indicator for the boiler steam drum level measurement.
Using conductivity probe technology, Hydrastep can interface with a DCS to provide level measurement and alarms and offers a separate remote display for the boiler house CCR. A typical system as used on the steam drum is shown in the adjacent image. Hydratect provides a means of detecting any water in steam lines to protect against turbine damage.
Along with, the wide of products, we have a reputation of developing solutions in collaboration with customers to suit their specific needs.
UNINTERRUPTIBLE POWER SUPPLY (UPS SYSTEMS)
We established a leadership position in the field of customized manufacture and fulfil the different needs of industrial power supply – even under extreme environmental conditions, shock- or vibration impact. Special technical adjustments, as well as dependable and excellent product quality, guarantee that the UPS-systems in our all-weather-ups-series function effectively in temperatures ranging from -30°C to +45°C, MGEC have a variety and wide range of solutions as following:
- Line interactive and online
- Single phase and three phase.
- From 625VAup to d4.8MVA
- Standard and modular
- Trasnformerless and transformer based.
- IGBT and thyristor rectifiers
- UPS with special features (IP, Coating , special cabinets )
- SNMP network card.
- Parallel switching unit
- Modbus/profibus
- BACS
- Dry Contract boards
- Temperature sensors.
- Battery symmetric monitoring
DC/AC CONVERTERS (INVERTERS)
Features
- Industrial Layout
- Static Conversion
- Microprocessor control
- Digital control panel
- Reduced output THD with not linear load
- IGBT technology bridge (PWM)
- Natural convection cooling
- Easy maintenance/front access
- Insulation: input/output galvanic insulation
INPUT
Voltage: 24, 48, 110, 220 Vdc (other options upon request)
OUTPUT
Voltage: 1Ph 230 Vac – 3Ph 400Vac (other options upon request)
Cooling method: Natural convection cooling
Operative Temperature: (depending on the powers)
Relative Humidity: -10°C + 50°C
Altitude: ≤ 95% a 40°C≤ 1000 m
Acoustic noise: ≤ 60dbA at 1 meter
Full load efficiency ≥ 88%
DEGREE OF PROTECTION: IP20 (other options upon request)
Al rating and requirements are available.
