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ENR level controller
The ENR20 has one relay output (MIN/MAX contact). The ENR30 has also another independent contact .
Mounting on a 35 mm mounting rail
Dimensions : l=45 mm h=75mm p=105mm
ENR20
- level switching points : 2
- contacts : 1 changeover
- status indicators : 2 LEDs
- max. switched current : 6A
- switching delay : 0...10 s
- output voltage : 12...14V
- output current : 8mA
ENR30
- level switching points : 3
- contacts : 2 changeovers
- status indicators : 2 LEDs
- max. switched current : 6A
- switching delay : approx. 1 s
- output voltage : 12...14V
- output current : 8mA
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SCOTC Oil tank to control
Description:
- Controller level/temperature.
- Tanks including opening of filling and air filter.
Advantages:
- Reduction of the obstruction of the tanks: 4 functions in 1!
- A simple adjustment of the points of commutation via the menu
- An analogical exit
- A protected control
- Reduction of the logistic costs, assembly and maintenance
Applications:
- Control of level/temperature of hydraulic tanks.
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2704 and 2704f High Performance Multi-Loop Controller and Programmer with Graphical User Interface
The world's most advanced 1/4 DIN controller combining unprecedented control performance with ease of set-up. The 2704 is a 1/4 DIN plug-in high stability temperature and process controller designed to be used in demanding applications where extensive process information is required at the local control panel. It has a high visibility graphical user interface with a bright 120 x 160 pixel dot matrix display of process information. It employs universal inputs (TC, RTD, DC) with INSTANT ACCURACY™. Direct connection of Zirconia probes is also supported for carbon potential control in atmospheric combustion applications. The advanced control algorithm and gain scheduling gives straight line control, even in difficult non-linear applications and automatic tuning simplifies commissioning.
THE 2704 IS IDEAL FOR
- One, Two or Three Control Loops - PID, Ratio, Override and Cascade Types
- High Stability, Precision and Functionality
- All Features of the 2604/2604f
- Bright Graphical Front Panel
- Semiconductors, Autoclaves, Vacuum & Glass Furnaces, Environmental Chambers, Ceramic Kilns
- Pre-Configured Melt Pressure, Carbon Potential, Vacuum Control Applications
NEW FEATURES
- Ethernet modbus/TCP
- iTools Graphical Wiring
- Dual DC Output Module
- High Resolution Retransmission Module
- User Configurable Modbus Map
- Math, Logic, Timer, RTC Functions
- Setpoint Programmer
- Modbus Master Communications
- Modbus Indirection Tables
- Faster Control Loop
- Manual Power Up Mode
- Support for Barber Colman Zirconia Probe
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Libratherm offers Microprocessor based Eight loop PID Temperature Controller (Model PID-8000) for processes requiring multiple zones heating or heating plus cooling control. It is most suitable for difficult process, which results in frequent system disturbances, and applications where accurate temperature of number of heating/cooling zone is required. It also eliminates the need for number of individual PID or ON/OFF Temperature Controllers thereby saves on panel size and cost. PID-8000 can accept 8 Thermocouples or RTD (Pt-100) inputs and can provide switching PID or ON/OFF Control output in the form of DC Pulses or SSR Drivers for heating as well as cooling. It can also simultaneously provide 8 analog PID control Outputs in the form of (4-20mA) or (0-5) volt, which can be used to drive external SCR Heater Power Controller or other actuators. Open or Faulty sensor indications for each zone is also displayed with the respective Zone No.
In short, PID-8000 is as good as 8 independent PID controllers.
Libratherm also supplies complete ready to user Temperature Control Panel using PID-8000, which finds its applications in large heating systems having number of sensors or number heaters needs to be controlled such Plastic Extruders manufacturing pipes, sheets etc…, Plastic Injection for runner less moulding, Tunnel Furnaces for annealing and large Ovens etc.
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Multi channels temperature controllers "FPX03"
Available in rack of 2-4-6-8-12 modules, run by microprocessor system. Modes of operation Aut/Man. Maximum power handled for single zone: 3600W a 230V.
Multi channels temp. controllers "Compacta"
Available in rack up to 48 modules, run by microprocessor system. Modes of operation Aut/Man. Maximum power handled for single zone : 3600W a 230V.
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Multizone ( multiloop )
Temperature Controller
- small space requirement
- low wiring - costs
- heater current monitoring
- softstart function
- fieldbus interface
- best price
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- 8-channel controller in housing for rail mounting
- Seperate connection of engineering software "Blue Control"
- Monitoring for heating current and complete control loop
- 8 analog outputs
- Direct connection of melt pressure sensors
Applications
plastic machinery
textile machinery
packaging techniques
semiconductor
industr. dryer
Main attributes
ON/OFF, 2-point, 3-point, stepping, cascadeand and continuous control, 3-point-control for water evaporation cooling
Self-tuning to the setpoint and start up
Automatic start-up circuit
Hold function for output signal in case of sensor break
Analog Inputs individually configurable
625 ms cycle time
Freely configurable analog- and digital-outputs,
Easy 2-point measurement correction also online via Blue Control
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A tailor-made universal instrument, adaptable to the process and to the operator
gammadue® is the latest achievement of ASCON continuing its success in designing, manufacturing and distributing compact, reliable and powerful controllers.
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LFT
PROGRAMMER CONTROLLER (48x48 mm)
- SMART-TUNE PID CONTROL
- INPUT TC, 3 WIRES RTD AND LINEAR mA / mV / V
- 5 SEGMENT PROGRAM PROFILE+PROGRAM REPETITIONS
- GUARANTEED SOAK & RAMP TRACKING FUNCTIONS
- PROCESS, BAND, DEVIATION AND CONTROL FAULT ALARMS
- 3 OUTPUTS (RELAYS / SSR)
- LOGIC INPUT
- IP65 AND NEMA 4X FRONT PROTECTION
MKC. PKC
ADVANCED CONTROLLER (96x96 mm or 48x96 mm)
- SMART TUNE-PID CONTROL
- MAIN INPUT TC, 3 WIRES RTD AND LINEAR mA / mV / V
- AUX-REMOTE SET POINT/TRIM INPUT
- CT INPUT - LOAD CURRENT MONITORING
- 2 ISOLATED CONTROL AND RETRANSMISSION OUTPUTS (mA / mV)
- 4 OUTPUTS (PKC) / 14 OUTPUTS (MKC)
- 3 LOGIC INPUTS (PKC) / 11 LOGIC INPUTS (MKC)
- 24V DC TRANSMITTER POWER SUPPLY
- RS485 MODBUS SERIAL COMMS OPTION
- OPC BASED GRAPHICAL CONFIGURATION SOFTWARE
- IP65 AND NEMA 4X FRONT PROTECTION
MKP. PKP
ADVANCED PROGRAMMER CONTROLLERS (96x96 mm or 48x96 mm)
- SMART TUNE-PID CONTROL
- 200 STEP PROGRAMMER, UP TO 90 PROGRAMS, 5 PID GROUPS
- TRACKING AND GUARANTEED SOAK FUNCTIONS
- REAL TIME CLOCK AND CALENDAR
- MAIN INPUT TC, 3 WIRES RTD AND LINEAR mA / mV / V
- AUX-REMOTE SET POINT/TRIM INPUT
- CT INPUT - LOAD CURRENT MONITORING
- 2 ISOLATED CONTROL AND RETRANSMISSION OUTPUTS (mA / V)
- 4 EVENT OR OUTPUTS (PKP) / 14 EVENT OR OUTPUTS (MKP)
- 3 LOGIC INPUTS (PKP) / 11 LOGIC INPUTS (MKP)
- OUTPUT LINEARISATION
- 24V DC TRANSMITTER POWER SUPPLY
- RS485 MODBUS SERIAL COMMS OPTION
- OPC BASED GRAPHICAL CONFIGURATION SOFTWARE
- IP65 AND NEMA 4X FRONT PROTECTION
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Single Loop Temperature Controllers
R1300
The Universal Controller - Flexible - Compact - Powerful
Format: 96x96 mm (1/4 DIN)
Installation depth: 122 mm
* 2-point-controller: (heating or cooling)
* 3-point-controller: (heating-off-cooling)
* 3-point-step-controller (for motorvalve application)
* Continuous-output-controller
Falling or rising output characteristic
* Autotune function
* Relay or bistable voltage output to control solid state relays (SSR)
* Continuous outputs for both: heating and cooling
* Sensor: RTD, Thermocouple, 0/4...20mADC,0...10VDC
* Process-value-offset correction
* Analogue process value output 0 ... 10 V DC, 0/4 ... 20 mA
* Analogue setpoint input 0 ... 10 V DC, 0/4 ... 20 mA
* Second setpoint
* Programmable setpoint ramp function for time controlled rising or falling of the setpoint
* Alarm outputs with 7 different functions
* Automatically switching to actuator function (in event of sensor break the controller automatically maintains the last valid output ratio as the actuating signal)
* Softstart function for slow baking out of high performance cartridge heaters
* Ser. interface RS 485 with ELOTECH Standard ASCII - communication protocol
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The TJxx series is a complete group of controllers for temperature and slow (400 mSecs) linear variables.
The know-how, that Thermosystems has completed during over fifteen years of presence in the electronic instruments and industrial control fields, finds a practical application in this series.
Particular care has been put in the choice of the electronic components to be used that are the state-of-the-art of the present and the future electronic technology; among them a Motorola HC08 series microchip with embedded flash technology, SMD 0603 components, or even 0805 when high stability is required, and consequently SMT mounting typology.
Then, attention has been paid to power consumption that is very low without decreasing in any way the brightness and visibility of the displays.
All these aspects together have small sized instruments as a result, with an extremely reduced depth.
Innovation and creativity have been dedicated to the HMI (human-machine interface) to simplify to the maximum interpretation and data-entry operations, and to ergonomics and the aesthetic aspect, wishing to propose technologically advanced instruments, functional and reliable; visually and operationally pleasant.
The price/performances ratio is exceptionally advantageous.
These instruments are fully set-up through the front panel and they offer a wide range of parameters, subdivided into three different loops that the user may freely modify to obtain the best operative results.
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Thermoplay ThSync PC based control unit
The new Thermoplay ThSync unit is a high level temperature control device incorporating ergonomic handling of several zones and the storage of parameters and operating conditions. ThSync uses all the benefits of single loop units with integrated CPU and thermocouple signal conditioning with those typically of an advanced supervision and control Windows® based software. Hardware is made up of an industrial heavy duty PC and flat 15” TFT panel interface.
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PID with Time / Temperature Profiling Controllers
FEATURES:
- Total 9 profiles, a profile with 16, 32 or 64 segments at most
- Each segment to be configured as a ramp or dwell(soak)
- After an event the process goes to run, hold, abort, manual, failure
transfer, off mode, next segment or select the second PID values
- High accuracy of 18-bit A to D input, and 15-bit D to A output
- The fast sample rate of 200 msec
- Fuzzy control to reach set point at the least overshooting ans less time
- Up to three relays are configurable for event output
- Analog retransmission of process value & set point value
- Optional RS-485 or 232 communications
- Programmable port for easy configuration or calibration
- Lockout protection for security requirement
- Bumpless transfer of safely control while sensor breaks
- Digital filter to improve the stability of process value
- SEL function for easy operation
** Please visit us at coming exhibition TAITRONICS Taipei 2008 at stand I-0328 during October 7-11.
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DESCRIPTION:
Libratherm offers Microprocessor based Eight Zone PID Temperature indicator / Controller (Model PRC-8000)where accurate temperature control of multiple zone during Gradual Heating and Cooling is required. Each zone can be independently programmed for 16 steps of Ramp/Soak profile. Each loop parameters like PID, Hysteresis, Deviation Hold, Facility to skip unused channel etc can be programmed from the user-friendly front panel membrane keyboard.
PRC 8000 accepts 8 Thermocouples or RTD(Pt-100)3 wire inputs and can provide switching PID or ON/OFF Control output in the form of DC Pulses or SSR or relay to drive external load contactors. It can simultaneously provide 8 analog PID control outputs in the form of (4-20)mA or (0-5)volt, which can be used to control heater power through Thyristor power pack.
PRC-8000 is ideally suited for on line pre and post welding heat treatment cycle. Where the large size jobs are heated by local heating pads. Temperatures are sensed using 6 to 8 K type thermocouples fitted at different points. The common program is run for all inputs and to ensure the uniform heating cycle, the PRC-8000 offers special feature of common or individual deviation hold facility, thereby the guaranteed ramp/soak controlled is achieved. Libratherm offers ready to use panel with input/output and supply connections.
The serial interface of RS-485 in Modbus protocol is also available for operating the controller from remote computer, SCADA or DCS system.
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These are advanced controls offering the ramp/soak programmability with PID control outputs.. It is possible to control the temperature as per the desired rate of heating / cooling with the required soaking time. Different models offers different features with the facility to program 1 to 10 patterns of sixteen ramp/soak steps, which can be permanently stored in the internal non-volatile memory. The controller accepts Thermocouple or Pt-100 or mV/mA signal as the input and provides control output in the form of DC pulse, 4-20mA, 0-5V etc.. to operate various control devices such as Relay, Contactors, Motorized valves, Thyristor power pack etc...
All the models are available with serial RS485 output on MODBUS protocol and can be hooked to the computer. The supporting window based software allows programming of controller through PC as well as for on-line monitoring and storage of ramp/soak heating cycles. These controllers can be customized with dedicated logic control for special purpose heat treatment applications such as hardening, annealing, tampering etc...
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Available Temperature Range & Tolerances:
All models available over the range of 49ºC to 177ºC and are available in 1ºC increments (tolerances apply).
Contact Configuration and Current Ratings:
Model Contact Configuration Current Capacity
70M Normally Closed 120Vac/8Amp, 240Vac/6Amp
70MR Normally Open 120Vac/8Amp, 240Vac/6Amp
75M* Normally Closed 120Vac/10Amp, 240Vac/8Amp
120M Normally Closed 120Vac/14Amp, 240Vac/10Amp
325* Normally Closed Up to 50Amp LR
*Various current sensitivities available. Please inquire.
Tolerances:
Set 49ºC (120ºF) to 148ºC (299ºF): +/-5ºC (9ºF)
Set 149ºC (300ºF) to 177ºC (350ºF): +/-9ºC (16.2ºF)
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TER-3A:NTC thermostat -30..+10 °C
* single thermostat for temperature monitoring and regulation in range -30.. +70 °C in six ranges
* can be used for monitoring temperature e.g. in switchboards, heating systems, cooling systems, liquids, radiators, motors, devices, open spaces, etc.
* function of short-circuit or sensor disconnection monitoring
* possibility to set function “heating”/”cooling” ( setting is done by DIP switch)
* adjustable hysteresis (sensitivity) , switching by potentiometer in range 0.5 -5 K
* choice of external thermo sensors with double insulation in standard lengths 3, 6 and 12 m (see accessories pg. 87)
* it is possible to place sensor directly on terminal block – for temperature monitoring in a switchboard or in its surroundings
* multivoltage supply AC/DC 24 -240 V, not galvanically separated
* output contact 1x NO 16 A /250 V AC1
* red LED indicated status of output, green LED indicates energization of the device
* 1-MODULE, DIN rail mounting
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T500 Elite - HotBus system
- Serial Network for Continuous Remote Sensor Monitoring
- Preventative maintenance tool fully compatible with existing systems
- Accepts input signals from a total of 256 sensors
- User adjustable trip-points for alarm & shut-down
- “BUS VIEW” Easy-to-use graphical monitoring software available
- Utilises the "HotBus" communications system
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Control your storage & incubation conditions
Guarantee your products quality
Ensure a complete traceability of the monitored parameters
LABGUARD 2 is THE solution...
Simple and wireless, it measures and records
in real time the different parameters : temperature, humidity, pressure, CO2...
and manages alarm in real time.
In one screen and a few clicks only...
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Single-Loop Limit and Alarm Controllers
Watlow limit controllers provide agency approved performance in safety limit applications, including UL®, CSA, A.G.A. and FM (on some models). All are available with industry standard I/O options. All Watlow limit/alarm controllers are designed and manufactured to withstand harsh industrial environments, and come with a three-year warranty for Control Confidence®.
Applications
High and low safety limit control
Environmental chambers
Furnace/ovens
Semiconductor
Boiler
Multi-Loop Limit and Alarm Scanners
The Watlow multi-loop limits and alarms are a low-cost solution for multi-channel, redundant temperature monitoring. These limits and alarms can continuously monitor thermocouples, RTDs or thermal switches, making them ideal for multi-zone applications.
Applications
Any process requiring multi-channel redundant temperature monitoring
Semiconductor capital equipment
Electronics packaging equipment
Plastics injection molding and extrusion equipment
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The New INHECO Multi TEC Control can handle up to 6 different CPACs or shakers simultaneously and independently, providing maximum flexibility for larger applications.
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Profile:
PMA™ - is a respected European brand of digital and electronic process controllers, bus and PLC temperature controller systems including a complete line of bus and PLC system models used for temperature, pressure, flow and level applications. For over 75 years, PMA has been active in developing leading edge process control products and solutions for measurement and control technology under the slogan “wir kriegen’s geregelt” which literally translated into English means “we get it regulated and controlled” or more loosely translated “close the loop with PMA”. The PMA group and their controller product line was originally owned by Philips Industrial Electronic Corporation from 1975 to 1995. In 2001, PMA was then acquired by another Dutch conglomerate by the name of Geveke Industrial Group before being acquired in February 2005 by Danaher within the Danaher Industrial Control Group environmental controls business segment.
Products:
Process Automation & Sensing Controls: Electronic, front-to-panel temperature controllers and behind-the-panel, bus and PLC temperature controller systems.
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Universal water temperature controllers for the demanding injection moulder
- precise microprocessor control
- simultaneous display of set and actual values
- simple one button operation
- optional flow monitoring
- optional connection for external thermocouple Fe-CuNi or Pt 100
- optional interfaces at front panel
- splash proof electrics
- ready to connect with 3 m long mains cable and CEE socket
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INHECO Single TEC Control (STC)
The INHECO Single TEC Control (STC) is a compact plug & play temperature and RPM controller for the use with INHECO’s CPAC and temperature controlled shaking devices. The controller box includes a temperature controller with high accuracy, a device connector slot, a touch display, a wide-range power supply for worldwide use, an USB interface, a rugged housing and a RPM controller for shaking operations.The STC can be individually equipped with a controller slot for the CPAC devices or with a controller slot for temperatur controlled shakers. The device slot can be exchanged easily, giving maximum flexibility. The STC can be either operated manually using the touch screen, or through an USB interface. The soft- and firmware of the controller allows programming of complex temperature and shaking sequences.
Application Areas
The STC is mostly used together with the principal INHECO heating/cooling/shaking units in/on robotic platforms and systems in Lab Automation. The purpose is to form temperature controlled areas, which offer direct and easy access by robotic grippers and pipetting heads. The STC is designed for the use in fundamental research, drug discovery, clinical research and diagnostics in the Life Science market. The STC is also prepared for use in customer IVD applications.
The STC is used with the following INHECO heating/cooling units:
- CPAC Microplate
- CPAC Ultraflat
- Variomag Teleshake
- Variomag Thermoshake
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COMAT catalogue is composed by items designed for mould making, mould's maintenance and plastics transformation.
With a wide distribution network and several warehouses in Italy, COMAT can meet any need on time.
For any need of moulding, COMAT can give you the solutions for hot runner systems, for maintenance and components supply: from standard to pre-engineered components, from safety products to hot runner systems, from polishing products to temperature controllers.
Some of our product lines are listed below:
Digital Temperature Controllers
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COMAT catalogue is composed by items designed for mould making, mould's maintenance and plastics transformation.
With a wide distribution network and several warehouses in Italy, COMAT can meet any need on time.
For any need of moulding, COMAT can give you the solutions for hot runner systems, for maintenance and components supply: from standard to pre-engineered components, from safety products to hot runner systems, from polishing products to temperature controllers.
Some of our product lines are listed below:
Digital Temperature Controllers
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With a wide range of temperature controllers and thermocouples hotset offers complementary products to the heating element. Aligned to the hotset-heating element the hotset-control technology can be used for numerous applications.
In the scope of the hotset-advice a unified programme of heating elements, thermocouples and temperature controllers will be offered. Thus, the process safety can be guaranteed and the interplay of the components is clearly defined.
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The self programmable temperature controller is a universal controller due to its free configurability, its optional serial interface and the compact design for machine building, plant, and apparatus construction.
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Laboratory Temperature Controllers, Programmer
JULABO Temperature Controllers fulfill temperature-dependent measurement, control, safety and monitoring tasks. Modern control technology, space-saving design and high operating comfort are particular advantages. The units offer MULTI-DISPLAY (LED) and a splash-proof keypad. High and low temperature warning functions with an interval tone (patented) ensure safe operation. The built-in RS232 interface enables online communication with a PC. Typical applications: heating mantles, heating baths and heating mats.
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This economical controller packs sophisticated PID control into a compact 1/16 DIN enclosure. A wide range of control modes, sensor input types, and relay or SSR outputs give versatile control of Thermofoil™ heaters and lets you easily connect to other electronics.
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Temperature controllers and regulators 
