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The PowerDetector senses, whether the drilling-/ grinding-/ or welding machine, etc. is in use, and it opens a damper and/or switches on the fan. A lower energy consumption and savings on the heating bill are direct results of using the PowerDetector, because the system is only activated, when it is necessary. When the system is switched on automatically, the use of the spot extraction system will also increase, and thus a more productive and environmentally conscious working place is obtained.
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This decentralized control system applies personal computers to a high degree in order to obtain an extremely high cost-performance ratio in process control.
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The NORTECH TT offers an excellent and increasingly cost-effective solution for direct, accurate and real time hot spot temperature measurement of power and distribution transformers.
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21Plus! TM Measurement and Control Platform
The newest release of 21Plus! TM, is the very latest technology
offered to the continuous web gauging market. This is the
latest, significantly enhanced release of EGS’ widely installed
21Plus! TM Measurement and Control platform. It takes all the
proven features of 21Plus! TM and enhances them to include
improved operating features and data security features, while
maintaining the safety and security of proven operational
experience.
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The PCVisor functions as the heart of a fully networked refrigeration plant, HVAC and BMS system. It provides a fully integrated data monitoring system and displays the information in an easy to use menu driven graphical format.
The PCVisor also provides pack controller optimisation to automatically regulate the target suction pressure of a pack compressor / pack, thereby saving energy.
The unit can be connected to a maximum of 192 controllers (6 networks x 32 devices) using Honeywell Genus® network protocols. The PCVisor permits 2-way communication, in that it can be used to retrieve and log real-time system data as well as providing the capability to remotely configure the network controller parameters.
The defrost timer facility permits sequential defrost control of up to 100 channels, thus encouraging an even spread of energy consumption over any 24 hour period. When using a gas defrost system, header station control can be synchronised over the network with evaporator defrost control thus simplifying the field wiring and maintaining accurate defrost control.
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Automatic reversers of source: monitoring of single-phase or three-phase lines, monitoring of emergency request of the generators, monitoring of the contactors, circuit breakers or switches motorized, recording of the events, measures true effective value, monitoring and remote control by microprocessor, ports RS232 and RS485, Modbus-RTU communication protocols and Modbus-ASCII, ticket machine.
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DRC 2010
Platform-spanning data management with the new DRC 2010
* logical user prompt with 15" touch screen
* free configuration of screen pages
* clear display of complex processes
* extensive process graphics
* real-time operating system, multitasking, telediagnosis via modem
* dynamic auto-optimization of temperature controllers
* optionally cure time optimization (DESCURE), DESMA-SPC, networking with TIG system
With the new operating strategy DRC 2010 DESMA has developed the future of process automation. Due to intuitive user prompt and 15'' touch screen display, the operator is rapidly guided to the right place by means of coherent symbols. The lowest level of control is reached after maximally three clicks. Even highly complex processes, e. g. with handling systems are displayed in a very clear way. You can freely choose data which are represented as sidebar on all pages. Extensive process graphics make this standard supply complete. Cure time calculator (DESCURE), DESMA SPC and networking are available as options.
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Selettra Controller
The control unit combines its compact dimensions with a series of innovative functions, finalized to improve the level of precision on the selection, to monitor continuously the selector's dynamics and to program automatically their machine configuration by software.
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As a major Original Equipment Manufacturer and Supplier of turn-key plants, ALSTOM Power Service delivers not only after sales service for the key components, but also a broad spectrum of instrumentation and control as well as plant information systems solutions that allow to modernise plant control and improve and optimise your power plant business.
Instrumentation and Control Systems (I&C) perform the functions of regulation, protection, control, monitoring, alarm and information management on your power plant. It is a central information system that enables plant operators to supervise the plant effectively and to make the right decisions in time, and it ensures fault free operation of your plant. Therefore, state of the art I&C is beneficial and vital for plant information, decision making, competitive high end performance and high reliability of the plant.
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PowerAGC 2000 Power Plant Control System
The PowerAGC 2000 Power Plant Control System is designed according to the specific requirements of a power system, combining the most advanced technology and Wescon's 10 year engineering experience. It has been widely used in Tianwan nuclear power plants and in more than ten power plants in China. With metering, control and signaling all integrated in one, PowerAGC 2000 is designed specially for power plants, It consists of two parts, the first being the main control level which is provided by two redundant D200 SMU, and the second level which is bay level control, provided by D25 devices.
functions & Features:
- With reliable AGC function, the dispatching center sends AGC commands to DCS and SIS directly by a communication host (D200)
- The bay level device (D25) communicates directly with communication hosts of both the dispatching center and the backup center by linking directly to Ethernet
- Utilizes latest technology and design techniques to improve system reliability
- Supports remote control, substation system control and local control with high reliability
- Performs synchronization checks
- Locks Local or Remote operations, and inter-locks the operations between units
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Function:
The Proportional Valve Driver supplies a
solenoid with a current proportional to the
input signal from a potentiometer, PLC or
other control system.
Features/Benefi ts:
n Microcontroller design
n Independent adjustments
n Two digit seven segment LED display
n Large, easy-to-use adjustments and readout
protected with a clear removable cover
n Wide range of supply voltage
n Reverse polarity protected
n Simple control with analog input,
reference voltage is locally supplied
n Energy effi cient PWM circuit
n No heat sink required
n Current sensing maintains output regardless of
changes in supply voltage and coil resistance
n Electronic limiting circuit/short circuit proof
n Load can be connected & disconnected live
n Mounting Options: DIN 43650 connector, DIN
rail or plastic enclosure
n Easy troubleshooting/cable length not an issue
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Canon Precision's fan motors, with energy saving designs incorporated, are some of the quietest in the industry. The improved bearing design achieves longer operating life than predecessors, and allows operation at higher temperature ranges. High airflow variants are also available.
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ER3000 Series:
Ideal to be used with air actuated devices such as regulators & control valves.
Electropneumatic digital controller.
High precision (0.1% accuracy) device.
RS485 network capabilities.
Free Software.
PID loop on board.
Explosion-proof housing available.
Extra analog/digital inputs/outputs available.
Applications:
Automated flow & pressure systems
High precision control equipment
Calibration of transmitters & gages
Burst & proof test stands
Blanketing applications
Vacuum control
ER3110 Series: Compact Integrated Unit
Integrates with 44-5200 regulator, standard options available
Features identical to the ER3000
Choice of outlet pressure ranges to 500 PSIG
Preference pressure: 100 PSIG
Flow capacity: Cv=0.06 or 0.15
Venting or non-venting
70-2000 Series: Motorized Actuator
24 VDC motorized actuator provides remote adjustment of regulator setpoint
Adaptable to 26-1000, 26-1600, 26-1700, 26-2300, 54-2000 and 54-2100 Series Regulators
Variable speed control with adjustable limit stops to prevent over-travel
Pressure Transducers:
Ideal for use in ER3000 applications where an external feedback is required
Provides extremely stable and repeatable hydraulic and pneumatic pressure measurements
.1%, 0.25% and 0.5% accuracy available
Choice of 4-20 mA, 0-10 VDC versions
Wide choice of pressure ranges (including sub-atmospheric)
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ATI's versatile Q45P/R pH/ORP system is designed for use in all industrial and municipal applications. The sensors are engineered to function normally in applications where conventional sensors quickly fail. Conventional pH/ORP sensors have an “open reference system,” which means the reference element and electrolyte are in contact with the process. This allows chemicals to diffuse into the reference chamber and alter the reference system. When any of these problems occur, cleaning and calibration cycles increase and the sensors fail much faster, all of which costs you time and money. The differential pH/ORP sensors utilize a “sealed reference system,” where the sensors are constructed with a second glass pH electrode as the reference element. The glass reference system protects the sensor from chemical poisons (sulfide, cyanide, chlorine, bisulfite, etc.) that destroy conventional pH sensors. The Q45P/R Auto-Clean System is designed to extend sensor cleaning intervals on pH and ORP sensors that are mounted in applications containing high levels of solids contamination. The Auto-Clean System uses high pressure air to remove contaminants from the face of the sensor automatically.
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range of industrial microprocessor-driven instruments with automatic temperature measurement and correction, wall mounting IP65 or flush fitting, with two thresholds, two analogic output functions 4 - 20 mA, available as:
- pH meter
- millivolt meter (Redox)
- conductivity-meter
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The Control is a PID controller that makes any solenoid valve "intelligent", the choice of solenoid valve depending on the user's application (from among the 601, Posiflow, Preciflow solenoid valves etc), and on the installation, which may be in a critical environment.
The Control can control 2 loops in the same manufacturing process, whether they are open, closed or double (cascaded). For instance:
- In an open loop: the Control adjusts the valve's pressure or flow rate (without a sensor) by measuring the feedback value.
- In a closed loop: the Control continuously compares the set pressure or flow with the set point thanks to a signal emitted by the sensor. The benefits? Very precise control (hysteresis of 1%) that reacts to external interference
- In a double loop (with 2 sensors): the first loop adjusts the valve's pressure or flow for optimum control, while the second loop returns the signal of the relevant feedback value (pressure, position, force etc). Because the process's response time is integrated into the control process as a whole, the latter is more stable.
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LS-C10
Proportional Controller/Driver
The LS-C10 combines a proportional closed-loop controller with a proportional high current driver. Designed to optimize the performance of the LS and M2 valves, the LS-C10's driver can also control other current driven devices.
Features:
* Proportional Gain Adjustment
* Analog Response and Resolution
* 2 kHz Dither with Adjustable Amplitude
* Regulated Linear Current Output
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LS-C41
Hybrid PID Controller/Driver
The LS-C41 is a complete, high-speed, high-accuracy analog PID controller paired with an efficient PWM-based valve driver to maximize the performance of the LS and M2 Valves.
Features:
* Mutiple PID and Feed Forward Options
* "Nested Loop" Control Architecture
* Adjustable Dither Frequency and Amplitude
* Adjustable Dead-Band Compensation
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SOLID STATE POWER CONTROLLERS UPMO UPMF UPTO UPTF
SCR Power Controllers to regulate resistive or slightly inductive electric heaters in thermal processes.
Availables in single-phase and three-phase, and two control modes each one with zero-cross and phase-angle firing control.
· Single or 3-Phase operation up to 440 Vac lines
· Silent operation and long cycle life with no maintenance
· Two control modes zero-cross or phase-angle firing
· Currents rates from 45 A to 400 A
· Firing Control by Logical Vdc or Analog 4-20 mA signals
· Refrigeration with cooling fan for high current rates
· dv/dt transient and transitory protection
· Compatible with DESIN temperature controllers
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Features/Benefits:
- COTS Solid State Power Controller
- 10-25 Amp, 28VDC
- Short Circuit Protection
- Overload Protection
- Trip Characteristics to MIL-STD-1760
- Trip status to indicate overload events
- Meets surge and spike requirements of MIL-STD-704A
Description:
The PC605 Series are true COTS, non-hermetic Solid State Power Controllers (SSPCs) designed for use in Power Management and Power Distribution applications. Utilizing the latest technology, the PC605 provides low ON Resistance with complete short circuit and overload current protection. In addition, status output lines are provided for trip condition and load voltage to enable load monitoring and BIT (built-in-test) features.
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Watlow solid state power controllers complement the rapid switching required by PID temperature controls and help deliver optimum system performance and service life. Available in 1-phase and 3-phase/2-leg and 3-leg configuration, Watlow power controllers meet most industrial heating applications. Random, zero cross or phase angle fire options match power controller to the application requirement. DIN-A-MITE® SCR power controllers provide a convenient DIN rail mount package in current ratings from 18 to 100 amperes – a good replacement for equal mercury displacement relays. QPAC SCR power controllers rated up to 1,000 amperes for those large process heating applications. POWER SERIES microprocessor based SCR power controllers with ratings from 65 to 250 amperes. The POWER SERIES offers extensive system and heater diagnostics features and agency approvals. SERIES CZR is a CSA, VDE and UL® recognized contactor with ratings from 18 to 50 amperes single phase. Single solid state relays from 10 to 75 amperes. E-SAFETM relay is a 3 pole hybrid solid state/mechanical relay with current ratings of 20 and 40 amperes and is UL®-508 listed and C-UL®. E-SAFE is a good mercury displacement relay replacement in the amperages it serves.
Applications
Semiconductor processing
Plastics processing
Heat treating
Drying ovens
Foodservice equipment
Petroleum/chemical
Lighting equipment
Glass processing
Furnace/oven
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VOLUTRONIC® - that means high-dynamic, precise volume and flow measurements, evaluated according to the application - from a simple display unit to an intelligent micro-controller solution.
The basis for all this is the KRACHT gear type flow meter. This flow measure product presents the successful result of our long-experienced engineers. The sophisticated tooth system geometry in connection with application-specific bearings are made for the gear type flow meter being an absolute "All-rounder". The gear type flow meter covers a wide medium range: to go from hydraulic oil to printing ink, from gear grease to water based lacquer. The highly-efficient KRACHT electronics take the signals given by the gear type flow meter and ensures that processes are exactly monitored, regulated and controlled.
For example, in process technology as micro-controller for metering and mixing systems, or as flexible measuring and recording electronics for differentiated applications in test bench technology. KRACHT know-how guarantees functional solutions - standardized and optimized for application.
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Series 700 - Variable Speed Pumping Systems
Benefits:
- Total System Responsibility
- 3 Year Waranty
- Competitive Price
- Save Money
- Low Cost Installation
- Easy to Install
- Easy to Use
- Easy to Upgrade
- Increase Reliability
- Increase System Security
Application:
- Commercials Buildings
- Hospitals
- Airports
- Municipal Water Installations
- sewage Treatment Plants
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A feature packed compact Advanced Lubrication Controller for small and medium lubrication systems.
The VIP5 controller has been designed with an extensive set of parameters that offer unrivalled ease and flexibility for controlling and monitoring your automatic lubrication system - from a simple timed system, injector, progressive or dual line system.
Three operating modes have been designed into the VIP5 to offer control possibilities not found elsewhere in single, compact and affordable unit.
No need for many different version of controllers any longer - the VIP5 does it all.
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The Prism Series, designed for corrosive process environments, attaches directly to Sanitary Diaphragm and Angle Valves. This rugged, feature-rich platform, offers a full array of communication and switching options as well as discrete integral pneumatic control for single-acting valve actuator operation.
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The Prism Series, designed for corrosive process environments, attaches directly to Sanitary Diaphragm and Angle Valves. This rugged, feature-rich platform, offers a full array of communication and switching options as well as discrete integral pneumatic control for single-acting valve actuator operation.
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The Prism Series, designed for corrosive process environments, attaches directly to Sanitary Diaphragm and Angle Valves. This rugged, feature-rich platform, offers a full array of communication and switching options as well as discrete integral pneumatic control for single-acting valve actuator operation.
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The Prism Series, designed for corrosive process environments, attaches directly to Sanitary Diaphragm and Angle Valves. This rugged, feature-rich platform, offers a full array of communication and switching options as well as discrete integral pneumatic control for single-acting valve actuator operation.
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Closed loop controlled current Power Supply included in a very compact enclosure with integrated DIN rail fixing system.
Current regulation based on microcontroller technology, offering accurate current output control, high level of protection against transients (short circuits & circuits opening), and very easy setting-up.
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● CMGZ 600 Series
The CMGZ 600 Series controller integrates many functions into one compact housing. It offers selectable control of unwind brake or drive, intermediate drive, or winding drive. The CMGZ 600 Series controller is available in a 2 channel version offering 2 independent closed loops for tension control of 2 tension zones in any configuration.
● Functional description
The CMGZ 600 Series controller offers a large dual line LCD display, plain text selectable in multiple languages, and only 4 programming keys makes this a very easy to set-up and operate control unit. Tension reference values and all
parameters and functions can be set with keys or remotely via PC or BUS interface. Digital signal filtering, automatic offset calculation, built in
taper tension option and automatic startup ramping function along with all other features creates a very powerful and user-friendly tension control system.
The CMGZ 600 Series controller operates on a 2 millisecond cycle time for fast reaction performance and if utilised, the built-in line speed signal overlay capability improves the overall control dynamics even more. In addition, a built in pilot control program which adapts the control parameters dynamically based on the actual roll diameter, and both +/-10V and a 0/4-20mA outputs provides the flexibility that makes the FMS CMGZ 600 Series the leading tension controller in the industry.
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