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The DP5000 is a dual channel pH Controller providing either relay or proportional pulse outputs to drive chemical metering pumps. A custom backlit display provides constant information regarding
controller conditions.
High and low alarm points, delay and limit timers, and other programmable features make the DP5000 the most adaptive pH controller available.
Features:
Custom Backlit LCD
Temperature Reading
High and Low Set Points
Proportional Pulse or Relay Output
Both Standard
Limit Timers for Each Output
pH Programmable Response Delay
Single and Dual Point Calibration
0%u201314 pH Scale
UL CUL CE - Certified
Display Items:
Current pH Value
Current mA Output Level
Current Pump Speed
Temperature
Timer Settings and Readings
Alarm Conditions |
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alpha-pH800 1/4 DIN pH/ORP Controller
Product Features :
- User-Customization through Advanced Setup Menu offers flexibility in matching the controller's functions to suit individual's specific requirement
- Automatic Calibration with Auto-Buffer Recognition eliminates mistakes during calibration
- Symmetrical Mode Operation eliminates electronic noise problems when used with solution ground
- One-Point Online Calibration without shutting down the line
- Hold Relay for use with float switches/flow switches and other controllers as a failsafe function
- 0 to 2000 Second Time Delay Adjustment on control and alarm delays
- Galvanically Isolated Scaleable 0-20/4-20 mA Outputs for pH/ORP
- Hysteresis Band Protection against rapid control switching of relays from wear and tear
- Non-Volatile Memory retains all stored parameters and calibration data even if power fails
- Large Dual Display shows pH (or ORP) with temperature
simultaneously - features clear multiple icons, set points, and status messages
- Choice of Temperature Sensor Pt100/Pt1000 with
2-wire or 3-wire temperature input selection
- Easy Installation and Wiring with detachable plug-in connectors
Applications :
General: Useful for any batch or on-line type application that requires accurate pH or ORP control.
Water Purification/Treatment: Use for batch and on-line control of incoming process water, rinse water treatment, recirculating system and waste water treatment.
Industrial: Ideal for chemical processing, food processing. aquarium, pharmaceutical, hydroponics and waste control industries. |
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The PC 241 and 242 is a 2 pump controller designed mainly to be used in municipal
wastewater pumping stations of either gravitation or pressurised type. It is has many advanced features to minimise the costs in the
pumping station throughout the whole life-cycle.
The controller comes in two versions: with graphical display to have a full user interface and without display to fit in budget applications. The level sensing in the pit may be done using either float switches
or 4-20 mA sensor. Viewing of alarms, manual control of pumps and changing of settings etc. can be made locally via the graphical user interface. It can also be done via the configuration software AquaProg at a PC, connected directly to the local service port or remotely via e.g. modem. |
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| The iQpump® controller was designed with the pump service operators and pump system owners in mind. iQpump® offers ease of setup and comprehensive pump and motor protection features. The integrated pump specific software and setup parameters, allow the operator to setup specific control values for a wide rantge of applications. The iQpump® controller will automatically adjust pump operating conditions conditions, as the process variables change while still maintaining optimum pump performance and protection. iQpump® can also replace phase converters when converting from a single phase to a three phase pump motor. |
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Variable Speed Pumping Systems - Technologic 5500 Series (multiple pump, multiple zone pump controller, )The Technologic 5500 pump controller is designed to provide optimum performance, reliability and energy savings. Receiving sensor inputs, staging pumps, controlling AFD speed and monitoring the motor performance to meet system demands are the overall functions of the pump controller.
The Technologic 5500 Controller combines PID functions, setpoint modification, and system and component status into a single, central, user-friendly unit.
A data-logging feature provides historical information of key events with date and time stamps. Log information includes alarms, pump run timers and pump cycle counters. The signal log displays the minimum, maximum and current values of the process variable and flow. It is also capable of displaying kilowatt-hours. |
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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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| Our FX30LWD is a very versatile electronic ignition Full Sequence Controller for all types of OEM gas appliances. It is factory configurable to suit individual OEM and offers a number of unique features such as dual fan speed control. It is a drop-in replacement for the Gemini 960e combi boiler |
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Features:
- Compact 1/16 DIN size fits into standard industry panel cutouts.
- Microprocessor for reliable, accurate measurement and control of pH.
- Large and super bright LED display of pH (red) and temperature (green)
- Rear screw terminals for power, 2 sets of relays, Pt 100 input and BNC for pH input.
- Optional NEMA-4X gasketed lens cover fits over front bezel of controller-made of watertight corrosion resistant ABS plastic. |
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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 M021P is a PID pump speed controller for accurate temperature regulation of hot water in a storage system.
It controls the temperature of the secondary water flow within a heat exchanger by regulating the hot water flow through the primary of the same heat exchanger.
A very accurate temperature control results and hot water can be obtained at mains pressure. |
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DSM's linear piezo amplifiers, piezo drivers, and piezo controllers are high-power units used for open-loop and closed-loop servo control of piezo actuators and piezoelectric stage systems in precision motion control and positioning applications. DSM's amplifiers and controllers are typically sold in single-channel benchtop models, but multi-channel and OEM styles are also available.
DSM's VF series of linear piezo amplifiers are voltage followers that amplifiy a low voltage analog input signal. The VF-500 amplifier provides 500 mA of continuous current (1A peak current) for piezo material rated up to 200 V. The benchtop model features an optional LCD menu-driven display and built-in function generator for sinusoidal output motion of an attached piezo device.
DSM's new OEM VF-90 module is compatible with National Instrument's CompactRIO and CompactDAQ platforms and is CE rated and RoHS compliant. The VF-90 provides 90mA of continuous current for voltage ranges up to 200V.
The SA series of servo amplifiers includes the functionality of the VF series and adds additional capabilities for communication, I/O, and stand-alone servo control of piezo devices. DSM has integrated the SA controller with feedback from a capacitive displacement sensor to achieve nanometer-level resolution in piezoelectric positioning systems. Communication with the SA servo amplifier is done through RS-232, and LabView *.vi files are available for control of the SA functions. |
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The AD-4826 is a feeder controller with model predictive control technology that delivers superior performance when compared with PID control devices.
Model predictive control is a method of process control to determine a manipulated variable that enables a process variable to reach a set point by predicting future changes in a process using models of the controlled object’s behavior. The internal model is used to predict if any deviation from the set point will occur in the immediate future when process control is continued with the current manipulated variable. If a deviation is predicted, an adjusted manipulated variable is output and sent to the controlled object.
Unlike PID control, which executes a correction after a control deviation occurs, model predictive control predicts a deviation in advance using a model of the system’s behavior to enable stable process control while avoiding hunting (unstable movement). The extraordinary advantages of model predictive control include process control stability, disturbance cancellation, improved response to changes, improved set-point-following capability and high tolerance to the influence of changes in a process.
The AD-4826 can perform model predictive control with a screw feeder, circle feeder, table feeder or rotary feeder that has been controlled with PID control (up to 4 feeders can be used with one AD-4826 device).
Please see the AD-4826 catalog for further details. |
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iControl® Integrated Control System
Stop The Waste And Take Control with iControl.
Now you can stop the waste and take control of your powder coating operation with Nordsons iControl integrated control system, featuring closed loop digital flow control, automatic gun triggering and reciprocator control.
Traditional open loop controls lack repeatability and don't compensate for incoming air pressure changes at the powder pump. With closed loop flow control, like iControl, changes in compressed air input are measured and converted in to digital signals, then sent to a proportional valve.
This valve then compensates for varying pressure by changing the airflow to the pump accordingly - resulting in repeatable powder output from the gun and uniform film build on the part beng sprayed.
The technology provides digital control of all application parameters and gun movers through a single, user-friendly operator interface.
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Electronic controller mod. MILLENNIUM
Reggiana Macchine Utensili has developed its own software and stepping motors control, this gives the maximum flexibility, able to suit all customers needs.
Studied for Industrial applications, complete with double row back-lighted display, allows communication:
with PC,
through RS232 / RS485,
from/to PLC,
I/O signals,
from Bar Code readers,
TXT files.
Programmable with the PC specific software or able to automatically load and run different programs without being connected to a PC, can manage all following functions:
1000 programs in memory,
texts in line, angular, mirror,
arc-texts,
serial numbers,
batches of production,
time and date,
working shifts,
customized codes,
preview, diagnostic and many more.
The excellent management of the mechanical movements allows marking:
logos,
2D Matrix and OCR codes,
fonts per dots 5x7 and 11x16,
continuous line fonts.
Low maintenance and reliable, the electronic controller MILLENNIUM is complete with all above features and can be easily connected to all accessories available, rotary and vertical automated axis, nameplate automatic loader and many others even tailored on request. |
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TOPAX NT is a wall-mounted controller and measuring amplifier which has been developed on the basis of the latest microprocessor technology. It can be used for the most different tasks in swimming pool applications, water treatment and process engineering. With its versatile possibilities a solution is offered which stands out for its user-friendliness, interfaces and modularity.
Besides the classic water parameters such as free chlorine, pH value, temperature or REDOX potential it is also possible to measure and further process combined chlorine with the TOPAX NT. Furthermore the combined chlorine content is displayed.
Due to a graphics display the menu-driven operation uses plain text available in different languages. Trend values can be shown as curves on the display. With the help of this curves the user can set the parameters directly.
As an option the TOPAX NT can also carry out the functions of a gas warning device. The chlorine gas sensor can be connected directly.
Digital inputs at the TOPAX NT allow the user to monitor the metering performance of the pumps connected or to control filter flushing continuously, for example.
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- Optimized for PILine® Piezo Stages with Ultrasonic Linear Motors
- High-Speed Encoder Input
- PID Servo Algorithm with Dynamic Parameter Switching
- Integrated Piezomotor Drive Electronics
- 3 TTL-Inputs, 3 TTL-Outputs
- Analog Input
- Extensive Software Support
The C-866 piezo motor slide motion controller was specially designed for closed-loop positioning systems with PILine® ultrasonic piezo linear motor drives. This compact unit contains not only servo-control and communications circuitry, but also the drive electronics. |
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The Wichita Altra Sonic is a potentiometer-regulated ultra-sonic based tension control system designed to maintain stable web tension during
the steady running phase of paper, film and foil converting machines.
Simple to set up and use, the Wichita Altra Sonic is an analogue device that enables users to save over 50% of the cost of buying and commissioning a more complex digital control system.
Easy set-up
Setting up the controller is straightforward. The Altra Sonic receives its input from a scalable ultrasonic sensor. The sensor scaling is achieved with just a few button presses.
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FEATURES:
- 0-5000 microsiemens or ppm
- IP65/NEMA 4X water resistant & corrosion proof enclosure
- Clear, screw down lid allows great visibility while discouraging unauthorized adjustment
- Comes complete with an easily installed CSAR sensor, or for those more demanding jobs, the optional CS51R sensor
- Single set point/alarm
- Easy knob adjustment of set point
- LED shows "above/below" Alarm/control status
- 10 amp relay operates on increasing reading
- Adjustable set point hysteresis
- Automatic 25°C temperature compensation
- Includes power cords
- One (1) input power cord
- Two (2) output plugs
- Selectable 115/230 VAC
- Some options include:
3½ or 4½ Digit Backlit LCD
4-20 mA Output Module
24 VAC Isolated Power Supply
24 VDC Isolated Power Supply
CS51R sensor |
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TRM has introduced a new service allowing manufacturers of machines to design their own Controller for their machine by specifying options from a menu. The system is based upon a high power motion Controller which enables almost any application to be implemented. A typical example of the type of machine they could use this technology is a printing machine.
The OEM can select a range of liquid-crystal displays to suit the machines needs. Once the LCD has been selected the location and number of keys may be added to the keypad. Warning lights, start and stop buttons can be added to the front of the controller. In this way an attractive and efficient front panel can be designed for your machine. The idea is to make the machine as attractive, safe easy-to-use and practical as possible. Many machines require a number of technologies in order to implement a control system typically there will be a plc, motion controller, man machine interface, and a host of electrical items to control machine. The TRM system combines many of these functions onto a single board. There is a cable between the Controller and the interconnect card mounted in the machine. It is possible to implement solid-state relays, contactors, timers, soft starts, speed controls, power supplies, breakout connections, even thermal couple inputs can be included. |
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RAYLASE developed its patented PCD technology to resolve the issues of power instabilities with CO2 lasers, which is a limiting factor for certain applications. External optical control and stabilisation of CO2 laser power using the patented PCD method enables precision laser processing of stationary or moving materials such as paper, cardboard, plastic films and other forms with CO2 lasers.
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| The Pilot PC is benchtop, highly precise, low noise, microprocessor operated, controller for laser diodes. The laser current or the optical output power and the temperature of the connected laser diode can be precisely regulated. For automated control, a GPIB / IEEE 488.2, a RS232 and a USB computer interface allows remote programming and readout from most computers |
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| The UC-2000 Universal Laser Controller provides an easy user interface for total control of laser power, duty cycle, and modulation frequency. Power control is achieved by pulse width modulation (PWM) at selectable clock frequencies of 5, 10, and 20 kHz. Compatible with Synrad's entire line of CO2 lasers, the all-digital UC-2000 features an easy-to-read LCD screen and easy set-up. Available in standard or rack-mountable packages. |
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