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JUMO dTRANS T02 Ex Programmable 4-wire transmitter (70.7025/95.6525)
The JUMO dTRANS T02 Ex transmitter incorporate a microprocessor for digital signal processing.
Input and output are electrically isolated. It can be mounted on a DIN rail, the electrical connection is by screw terminals for stranded or solid wire up to 2.5mm² conductor cross-section.
The 0/4 - 20mA or 0/2 - 10V output signal is available either linearized (linear with temperature) or inverted (option). The transmitter can be programmed via the PC setup program, which is supplied as an accessory.
Current and voltage outputs are available directly on terminals. No hardware alterations are required.
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VisConnect 4-20 mA Analog Output Module
VisConnect is a stand-alone, analog/digital output hub that provides access to ViSmart-delivered data via a standard 4-20 mA output signal, allowing customers to acquire multiple channels of continuous viscosity and temperature data and integrate that data into any host control platform, without the use of expensive instrumentation.
The VisConnect has two loop-powered, galvanically isolated channels of 4-20 mA output, allowing customers to configure the minimum and maximum analog outputs to correlate to 4 mA and 20 mA, or optional 0.5V to 4.5V, respectively. With an optional 2 channel analog voltage output, standard communications protocol for industrial applications, the VisConnect can connect to any legacy DAQ or host control system. An RS232 Serial communication interface is present, and an optional CAN interface will be made available in the future.
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Suitable for J and K thermocouple
IN / OUT / supply galvanic isolation
8 programmable temperature ranges
3 programmable output ranges
Simple programming, self calibrating
Availabe version with 24-240 Vac/dc supply voltage
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The K-LINE is a configurable, DC powered, DIN rail mounting, DC input signal conditioner with 1500 volt isolation between input, output and power. The dip switch selectable input and output ranges on the
K-LINE offer flexibility and ease of configuration without calibration equipment. The module provides accuracy better than 0.1%. The module’s high density package (6,2mm) makes it ideal where panel space is topic. Other feature include a power bus option, quick connection spring clamp terminals, and front panel diagnostic LEDs. In addition to high performance, these units are highly reliable with a calculated MTBF specification of greater than 500,000 hours over an extended operating temperature range of -40°C to +65°C.
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DZ 266: Signal Converter Frequency to Analogue and Frequency to Serial RS232
Multifunctional converter module with fast response time and many programmable features for conversion of frequencies to voltage, to current or to serial data format
Scalable LCD display for indication of the actual input frequency and the operating state
Universal impulse imputs for use with single channel signals (A only),
quadrature signals (A, B, 2x90°) or differential TTL / RS422 signals
A, /A, B, /B
Analogue outputs +/- 10 V (polarity represents direction of rotation) and
0/4 – 20 mA, resolution 14 bits
Wide operationg range: 0,1 Hz bis 1 MHz
Setup by means of the front keys and LCD menu, or by PC
Serial RS232 interface
Power supply 24 VDC, auxiliary output +5V for supply of TTL encoders
DIN rail mounting
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Delta carries a variety of signal conversion peripherals. Signal conversion peripherals are used to match the signal levels and signal types between components in your motion system. For example, you can convert a voltage drive output to a current drive output in order to control a servo valve. While these products have been designed to satisfy requirements of Delta motion control products, they can be used in any system.
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Signal converters are the ideal interface solution for Class I, Div. 2 and Intrinsic Safety applications - more compact and easier to wire, install, and configure than other methods.
These DIN-rail mounted PLC and I/O system signal conditioners isolate, amplify, filter signals from harsh industrial interferences enhancing the overall reliability of the system.
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eNod 3 : Digital measurement power 3 !
· 24 bits conversion, up to 1 600 meas./s.
· Digital filters
· RS485/232 and CANBus outputs, MODBus-RTU and CANOpen
ENod3 offers a low-cost and powerful solution to convert any strain-gauge sensor into an intelligent digital system:
- Digital high speed transmitter
- Dynamic weighing controller (Checkweigher)
- Peak value detection
Control the power of numerical filtering with eNodView freeware:
· Complete eNod setting up
· Measurement acquisition and displaying
· Signal analysis
· Digital filters simulation
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The iT Transmitter is a signal conditioning module that interfaces with a traditional IEPE accelerometer to provide a 4-20 mA output signal and a buffered dynamic signal. This allows the user to interface an accelerometer with a PLC/DCS system for condition trending, while still providing a dynamic output for more extensive vibration analysis through the BNC connector on the front of the module. The iT Transmitter is ordered with custom settings to meet user-specific requirements.
With unique high- and low-pass filters - and a host of options for customizing the transmitter to your specific needs. By utilizing your existing sensor infrastructure, Wilcoxon's Total Lower Cost (TLC) Approach reduces the expense of online monitoring.
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TELIS reinvent measure conversion and transmission
It’s graphic screen display, and it’s joystick make user-frendly and easily programmable device.
It’s USB front face plug enable a very simple programmation with PC.
It’s cutting edge technology allows TELIS to have exceptional caracteristics.
It’s input and output configurations, fitted to market, allow to give solutions to all applications.
It’s double current input design allows TELIS to become a double transmitter in one device.
TELIS is designed in JM concept case unplugable from its DIN RAIL wiring base
TELIS is able to reduce it’s consumption up to 50% and contribute to energy saving and environment protection.
TELIS can be used as one input configuration transmitter, or two inputs configuration transmitter.
- In case of one input configuration, TELIS is a transmitter allowing all input type and sensor power supply.
- In case of two input configuration, TELIS can use it’s calculation function or become a double transmitter; in this case TELIS becomes a double transmitter in one device.
Whatever input configuration is used, TELIS offers 1, 2 current or/and tension output, 1, 2, 3, 4 relay outputs.
TELIS has also a RS485 modbus, jbus digital output and an USB front face plug allowing a very simple programmation with PC.The free sofware SETLINE enables a very simple product configuration, and to save configurations, etc.…
TELIS is designed in 22.5mm or in 45mm width case, with or without graphic screen display, and joystick, according to references
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In the process control and automation field, often the need arises of interfacing low level signals generated by thermocouple, Pt-100, load cell, current and voltage transducers, LVDT etc.. to the process controllers, PLC, DCS etc.. Also, one signal needs to be fed to the multiple control device. To take care of common ground loop of many sensors to single system and also avoid loading effect, isolation of these signal from one another is must. The models featured here provides optical and/or galvanic isolation between input and output, maintaining the desired level of accuracy and linearity.
APPLICATIONS
For conversion and isolation of low level dc signals to (4-20)mA signal for interfacing to PLC, SCADA, DCS etc..
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General description :
Intersil is introducing a new family of the world's lowest power, high-performance analog-to-digital converters. Our innovative FemtoCharge® CMOS technology yields ultra-high performance ADCs that consume a fraction of the power of the competition. The unmatched size and power advantages of our data converters enable increased functionality in a broad cross section of applications including:
Communication: Cellular base station receivers, set-top boxes, portable radios
Networking: Cable head-end infrastructure, networking cards
Instrumentation: data acquisition, digital scopes, telecom test equipment
Industrial: security screening equipment, industrial and medical imaging
Military: Electronic warfare, radar, broadband secure communications
Video & Imaging: PC peripherals (card scanners)
FemtoCharge® ADCs deliver outstanding dynamic and low power performance combined with superior wideband capabilities and a compact footprint. These ADCs boast best-in-class sampling rate and low power consumption versus the competition.
With a product portfolio spanning a variety of sampling rates and resolutions of 8, 10, 12 and 14 bits, Intersil offers solutions for multiple high-performance conversion applications.
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We offer a very wide range of high-performance data converters. Our A/D and D/A converters (ADCs and DACs) have resolutions from 6 bits to 18 bits and sampling rates from DC to 2.3Gsps.
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A/D Converters
5102ALP A/D Converter, 16-bit, 20kHz, Single Event Latchup-protected
7672 A/D Converter, 12-bit, 5us conversion time
7805ALP A/D Converter, 16-bit, Parallel, Single Event Latchup-protected
7809LP A/D Converter, 16-bit, Serial, Single Event Latchup-protected
7820 A/D Converter, 8-bit, 1.36us conversion time
7872 A/D Converter, 14-bit, 10us conversion time
9042 A/D Converter, 12-bit, 41 MSPS
9240LP A/D Converter, 14-bit, 10Mhz, Single Event Latchup-protected
D/A Converters
5675RP D/A Converter, 14-bit, 400 MSPS
7545A D/A Converter, 12-bit, Buffered Multiplying
7846A D/A Converter, 16-bit
8143 D/A Converter, 12-bit, Serial Daisy Chain
8408 D/A Converter, Quad 8-bit Multiplying CMOS
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The Microchip Technology Inc. MCP355X devices are 2.7V to 5.5V low-power, 22-bit delta-sigma A/D converters. The devices offer output noise as low as 2.5 µVrms with a total unadjusted error of less than 10 ppm. The family exhibits less than 6 ppm integral non-linearity (INL) error, 3 µV offset error, and 2 ppm full scale error. The MCP355X devices provide high accuracy and low noise performance for applications where sensor measurements such as pressure, temperature, and humidity are performed. With the internal oscillator and high oversampling rate, minimal external components are required for high accuracy applications. The fully differential analog inputs make it compatible with a wide variety of sensor and measurement applications. The MCP355X devices operate from -40°C to +125°C and are available in the space-saving 8-pin MSOP and SOIC packages.
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National's Powerwise Analog-to-Digital Converters (ADCs) are the lowest power family of A/D converters on the market. In addition to providing extremely low power consumption over a range of sample rates, each ADC has a very efficient power down feature. For example, a single channel 1Msps PowerWise ADC used in a 10 Ksps application has a typical power consumption of 0.02 mW at 3V.
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As the world's leading supplier of data converters, Analog Devices enables new system architectures with analog to digital converters (ADCs) that deliver breakthrough combinations of performance and function. Analog Devices' ADCs are unmatched in their ability to deliver the low power, small footprint, and low cost requirements today's systems demand. ADI's A/D converters provide superior value for high-volume applications in cost-sensitive markets.
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Linear Technology offers a complete family of high performance analog to digital converters (ADCs), including 16-bit to 24-bit delta-sigma converters for precision measurements, up to 16-bit high-speed pipeline for communications and 8-bit to 16-bit low power successive approximation (SAR) ADCs for everything in between.
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High Performance Analog to Digital Converters (ADC) and Digital to Analog Converters (DAC) for real world analog applications.
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The QTouch™ devices are charging a sense electrode of unknown capacitance to a known potential. The electrode is typically a copper area on a printed circuit board. The resulting charge is transferred into a measurement circuit. By measuring the charge after one or more charge-and-transfer cycles, the capacitance of the sense plate can be determined.
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The MCP3421 is a single channel low-noise, high accuracy delta-sigma A/D converter with differential inputs and up to 18 bits of resolution in a small SOT-23-6 package. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially. The device uses a two-wire I2C™ compatible serial interface and operates from a single power supply ranging from 2.7V to 5.5V. The MCP3421 device performs conversions at rates of 3.75, 15, 60 or 240 samples per second depending on user controllable configuration bit settings using the two-wire I2C™ compatible serial interface. This device has an onboard programmable gain amplifier (PGA). User can select the PGA gain of x1, x2, x4, or x8 before the analog-to-digital conversion takes place. This allows the MCP3421 device to convert a smaller input signal with high resolution. The device has two conversion modes: (a) Continuous mode and (b) One-Shot mode. In One-Shot mode, the device enters a low current standby mode automatically after one conversion. This reduces current consumption greatly during idle periods. The MCP3421 device can be used for various high accuracy analog-to-digital data conversion applications where ease of use, low power consumption and small footprint are major considerations.
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National's Analog to Digital converters employ a new breed of sigma-delta architecture: continuous time sigma-delta (CT∑Δ). The architecture provides high resolution at MHz speeds with significantly improved power consumption efficiency compared to pipelined A/D converters.
The National CT∑Δ ADC is self-clocked. The integrated clock on our A/D converters eliminates the need for expensive, difficult to design clock circuits. We have designed our CT∑Δ ADCs on a true mixed signal CMOS process. This (the CT∑Δ converter also) enables the integration of extra signal path components like input low noise amplifiers (LNA) & programmable gain amplifiers (PGA) and lower overall system costs.
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● ExMGZ 100/200.ATEX
ExMGZ 100 / 200.ATEX Intrinsically Safe Barrier The ExMGZ 100/200.ATEX intrinsically safe barrier is used for applications in intrinsically safe or explosion proof environments classified as II(2)GD [EEx ib] IIB / IIC. It is designed for single or double channel tension measurement and can be used with any FMS amplifier, controller, and force sensor. The ExMGZ 100 / 200.ATEX units
are DIN rail mountable, utilize screw terminal connections and are easy to install between the electronic unit in an unprotected area and a force sensor in a protected area.
● Functional description
The ExMGZ 100/200.ATEX intrinsically safe barrier utilizes a zener limiter on the force sensor side. It controls the voltage to the force sensor while preventing over voltage. A zener barrier is provided for each channel on the intrinsically safe side. Therefore the explosion proof area remains safe from hazardous voltage levels while still allowing the tension measurement or control to perform in the process. A control circuit ensures that the voltage drop of the zener barrier is compensated and it is guaranteed that the full excitation voltage is provided to the force sensors.
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- Compact housing design
- Display and operating keys
- Communication capabilities
- Universal input for TC, RTD, R, I, U / 2nd universal input optionally
- Frequency / counter input
- Universal output
- 2 relays
- Galvanic isolation
Applications
Measuring, scaling as also isolation of electrical signals e.g. for
Heat treatment, drying equipment
Furnace manufacturing, metallurgical equipment, kilns
General machine building
Science and development
etc. ...
Main attributes
Interference free operation
High signal resolution
Sensor correction
Customized linearization
Slave pointer
Comfortable 3 key operation, dual line LC display
Communication interfaces
2 relay outputs
3 limits
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The Blancett Frequency-to-Current (F-to-I) and Frequency-to-Voltage (F-to-V) converters are microprocessor-based devices designed to provide an analog output directly from a Blancett turbine flow meter. The converters measure and calculate the flow rate of a turbine flow meter and produce an analog output representative of that flow rate, in the form of a 4-20 mA or 0-5 VDC signal.
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SMD1102, SMD1103, SMD1113
10-Bit Data Acquisition System for Autonomous Environmental Monitoring
FEATURES
- Complete Data Acquisition System
- 10-Bit A/D Converter Resolution
- 75µs Acquisition plus Conversion Time
- Alarm Limits for Each Input Channel
- Auto-Increment of Input Channels
- Two Wire I2C Serial Data Interface
- System Management Bus (SMBus) Compatible
- Auto-Monitor with SMBALERT Output
- Low Quiescent Current of 50µA
- Wide Supply Voltage Range: 2.7V to 5.5V
SMD1102:
- 2-Channel Analog Input
- External Voltage Reference Input Provided for Absolute Measurements
SMD1103:
- 3-Channel Analog Input
- Reference Voltage Input for the A/D Converter is Connected to VDD for Ratiometric Measurements
SMD1113:
- Extended I2C Operation
- 3-Channel Analog Input
- External Voltage Reference Input Provided for Absolute Measurements
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Fujitsu's advanced mixed signal capacity is demonstrated in a new range of high performance data converters ideally suited to communication infrastructure applications. Through the unique combination of leading edge CMOS technology and novel patented architectures high speed, high resolution converters are achieved without compromise to critical systems issues such as power consumption.
The range of converters enables new systems architectures, which are currently not practical, to be adopted. Beginning with virtually standard 12 bit resolution, 14 and 16 bit devices will meet the requirements of next generation communication systems where systems specifications are often written around the limit of available technology.
High performance analog to digital conversion provides the ultimate solution to digitisation in the receive chain. By moving the converter up the signal chain, direct IF digitisation enables a complete multi-channel band to be sampled for subsequent separation and processing digitally. High performance digital to analog conversion enables a similar specification to the transmit path by direct IF synthesis, again using digital signal processing to create a complete communication band.
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Reliable and precise, the ME520 and ME52C passed successfully all the tests, from the agro-alimentary processes to the car industries, aeronautical and petrochemical.
The modules of measurement ME520 and ME52C propose a very complete electronic allowing the measurement of all types of sensors or signals, the conditioning of sensor as well as the conversion of many signals.
Modules ME520 are very easy to use. A notch of calibration makes possible to regulate the analogical exit using a potentiometer multi turns.
Modules ME52C, are calibrated in our laboratories, no adjustment is not to be made. The values of entries and exits are fixed and can be adjusted on request.
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