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Although modern machines are controlled centrally, complex installations often benefit from local fine-tuning and a display for operators to determine the machine status. JAQUET tachometers and speed switches are used in a wide variety of applications. Our extensive product line provides optimum solutions for both information and control.
Whether it's a digital tachometer, an analog indicator, a converter or a switch, you can rely on JAQUET for the right speed sensing equipment. |
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Accepting the signal from our speed sensors and from a variety of transmitters with a pulse or AC-output. The unit provides alternative input paths for high level and low amplitude. Performance data easy programmed locally at the unit by incorporated keys.
Incorporated 2 speed alarms with SPDT relay contacts. Response characteristics individually programmable: setpoints, response characteristics and starting conditions.
Optional one 20 ma analog output with programmable span.
Signal frequency range 0 – 100 kHz.
Supply from 18-40 v or 85-265 v AC or DC.
Main design for snap-on-track, optionally in IP65 outdoor or ATEX Ex-proof enclosure.
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The HF25 Series controls address the challenges of microjoining. Miniature welds are highly sensitive to small heat profile fluctuations in the resistance welding process. Overheating deforms and destroys parts, while under heating results in a weak, unacceptable bond. To achieve consistent, reliable welds of small to microminiature parts, precisely controlled heating is required. This necessitates superior control of the energy output.
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The HF27 High Frequency Inverter precisely controls and monitors electrical AND mechanical weld parameters. Miniature welds are highly sensitive to small heat profile fluctuations in the resistance welding process. Overheating deforms and destroys parts, while under heating results in a weak, unacceptable bond. To achieve consistent, reliable welds of small to micro miniature parts, precisely controlled heating is required. This necessitates superior control of the energy output.
CONTROL FEATURES:
Constant current, voltage, and power modes
Monitors energy and resistance
Force control
Monitor displacement and force
Max 2400A at 25kHz electrical feedback |
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| Yaskawa is the largest global variable frequency drives manufacturer with over 30 years of Building Automation System (BAS) and HVAC experience. Our variable frequency drives are designed for HVAC applications, which include air handlers, cooling towers and pumps, by combining reduced size and cost with step changes in performance and quality. The drive features for Building Automation Systems include extensive parameter selection which simplifies management of BAS applications for energy efficiency and closed loop control, industry-standard Hand/Off/Auto functionality, an internal PI controller and a Sleep function. Because all variable frequency drives (VFDs) are rigorously tested, Yaskawa ensures that quality and reliability are designed and built in. |
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Vyper Variable Speed Drive
The Frick® Vyper Variable Speed Drive for screw compressors offers the refrigeration industry superb system performance, enhanced energy savings, and reduced maintenance costs. The Vyper VSD provides fast, precise, and wide-ranging response to rapidly changing loads. The liquid-cooled, NEMA 4 rated cabinet provides protection from ammonia vapors while the QuantumLX control panel provides a user-friendly interface for ease of operation. The drive is available in 150, 305, 435, 687 and 957HP models and can be mounted either directly on the compressor package or remotely. The package mount method provides easy on site installation of new equipment while the remote mounting method offers an easy solution to retrofitting a constant speed drive with the Vyper VSD for energy cost savings and or enhanced performance. The Vyper drive includes an IEEE-519 Harmonic filter for line side power signal conditioning. The filter can be deducted if it is determined not necessary. No other variable speed drive on the market offers the performance and features of the Frick® Vyper VSD. Quick response to load variations, make the Vyper VSD ideal for industries such as bottling plants. |
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| MTM Power GmbH, the specialist for high-quality power supplies, offers in its program DC/DC converters for railway applications of the series HVC with 150 W and 250 W. These devices are available with an input range of 400…975 VDC and the standard output voltages of 24 VDC and 36 VDC. With these high voltage converters it is possible to supply electronical equipment out of 600 V / 750 V contact wire. The DC/DC converters are used for supplying points, signal lamps and electronic monitoring of the rail net. The specific feature of the series HVC is its use as a self starting module for trams or trolley buses with exhaustive discharged batteries so that the towing process can be avoided. The rugged design together with high-quality components guarantee the high reliability in vehicles even under severe shock and vibration conditions. The high efficiency of 83 % allows an operation without forced ventilation. Moreover the converters work with an ambient temperature range from –40…+85 °C acc. to EN 50 155. |
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| The ISA range of Inverter power supplies provides the highest level of control available today in large scale resistance welding. The ISA-500AR, ISA-1000AR and ISA-2000AR are intelligently packaged in “NEMA” style enclosures and are designed to deliver robust performance in the harshest of production environments. The ISA models can deliver 500, 1000 and 2000 amps of primary welding current, respectively. |
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UPSs
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| The Model 1005 amplifies and conditions the contact closure or digital pulse signal from the Niagara flowmeters and converts it to a powered 4-20 mA output. The 4-20 mA signal is proportional to flow rate and can be used to interface with chart recorders, computers, or other instrumentation. The Model 1005 is factory calibrated with 4 mAs set at zero flow and 20 mAs set at the customer specified flow rate. |
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FemtoPower1060-x-s are passively mode-locked 300 fs fibre lasers operating in the 1060 nm spectral range and delivering up to 5 W of average power.
The lasers consist of a master source, high power fibre amplifier and optical pulse compressor. The lasers are air-cooled, maintenance free and do not require any adjustments.
APPLICATIONS
Fundamental study
Micromachining
Bio-medical
Metrology |
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PCV10
3 current and 3 voltage inputs
DC and AC monitoring (true RMS)
Current ranges: 20 µA to 10 A
Voltage ranges: 20 mV to 1500 V
Frequency ranges: 0.01 Hz to 5 kHz
PMR10
RTD temperature (Pt and Ni sensors)
Thermocouple inputs (8 types)
Resistor and potentiometer inputs
Pulse inputs |
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| For over 35 years, LDS Nicolet has provided state-of-the-art data acquisition solutions for the test and measurement community. Today, we are the world's premier provider of out-of-the-box, ready to use systems for a diversity of physical and electrical applications. The Genesis system builds on a reputation of high performance acquisition and signal conditioning by providing a flexible, cost effective platform to meet all data acquisition and transient acquisition needs. With the Genesis, LDS Nicolet introduces the future of data acquisition. |
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PRODUCT RANGE GENERAL PRESENTATION
The electronic allows the vibration of the viscometer and processes the amplitude variations in order to deliver a linear viscosity response.
7000 RANGE
• Viscosity and temperature transmitter
• Maximal process temperature 100°C
• Mounting on standard DIN rail
• Analog output 4-20 mA
• RS 485 output
800x RANGE
• Viscosity controller
• Maximal process temperature 200°C or 300°C
• Flush-type mounting
• Analog output 4-20 mA
• RS 485 output
• Output relay (switching power 2A - 250VAC)
OPTIONS :
• Viscosity and temperature processor
• Temperature compensation
• additional analog output 4-20 mA
• Viscosity controller (All or nothing, PID)
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Due to rising global industrialization, the monitoring of exhaust gas is increasingly important. The monitoring of nitrogen oxides (NOx) is particularly important due to its role in the formation of ground-level ozone and acid rain.
The BÜNOx gas converter allows easy and cost effective detection of NOx components (NO and NO2).
BÜNOx converts almost 100% of the NO2 content of a sample gas to NO by means of a replaceable reactor cartridge. The resulting NO gas is measurable by any commercially available IR-analyzer.
The BÜNOx reactor cartridge, designed in cooperation with a Research Institute, enables the conversion of high NO2 concentrations at a comparatively low temperature. Interferences from other gases such as CO, CO2, NO, are generally not observed. Moreover, a lifetime of over 12 months is possible under normal conditions. This leads to reduced maintenance costs. The maintenance effort is further minimized through the special reactor fastener on the front panel allowing rapid replacement of the cartridge without tools.
The temperature of the converter is adjustable at the front panel through an easy-to-handle micro-controller.
Of course status output signals required for process control are accessible to the user.
High conversion rate at 400°C
High NO2 conversion-capability
Long lifetime
Easy replacement of converter
cartridge without tools
Temperature control by micro-controller
Adjustable temperature
Temperature alarm contact
4-20 mA temperature output
Status-LEDs
Bypass solenoid valve (optional)
19” housing |
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