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The DSP Lock-In Amplifier provide high performance at a reasonable cost. The SR830 simultaneously displays the magnitude and phase of a signal, while the SR810 displays magnitude only. Both instruments use digital signal processing (DSP) to replace the demodulators, output filters, and amplifiers found in conventional lock-ins. The SR810 and SR830 provide uncompromised performance with an operating range of 1 mHz to 102 kHz and 100 dB of drift-free dynamic reserve.
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The widest bandwidth lock-in amplifier available. It provides uncompromised performance with a frequency range of 25 kHz to 200 MHz and up to 80 dB of drift-free dynamic reserve. The SR844 includes the many features, ease of operation, and programmability that you've come to expect from SRS DSP lock-in amplifiers
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BROADBAND AMPLIFIER
10 - 3000 MHz, 20 dB Gain, 13 dBm P1dB
Product ID: PE1513
FREQUENCY RANGE: 10 MHZ TO 3 GHz
GAIN: 14 dB (Min)
NOISE FIGURE: 2.7 dB (Min)
OUTPUT P1dB: 9 dBm (Min)
OPERATING VOLTAGE: 9 TO 15 VDC
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Our fully digital 20 MHz Lock-In amplifier is an optimal extension to our AFM systems. It is specially optimized for electrical AFM measurements and provides nth harmonic detection and an integrated feedback loop for kelvin probe force (KFPM) measurements and many other features. It can of course also be used for other applications, independent of an AFM system.
This device also acts as a digital storage oscilloscope. It is controlled via a small java front end running on a PC. The connection between the amplifier and the front end is made via ethernet which results in extremely fast update rates for the displayed oscilloscope data. The front end runs on all standard operating systems where a Java runtime environment can be installed (e.g. Windows / MAC / Linux).
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Product Description:
Utilizing state-of-the-art digital signal processing (DSP) techniques, the OL 730D delivers outstanding performance in all applications requiring lock-in amplification techniques. It features several modes of operation depending on the type of amplification desired, is completely microprocessor controlled and can be programmed to read directly in any radiometric or photometric optical quantity. Though designed primarily for use with optical radiation detectors, the OL 730D is a highly versatile instrument that can replace many types of amplifiers in one compact, easy-to-use unit.
Application Type:
Luminous flux, radiant flux (power), transmittance, luminance, radiance, luminous intensity, illuminance, irradiance, radiant intensity
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Power amplifiers are a must in applications requiring both complex signals as well as high voltage throughput. Such a combination is rare in high performance instrumentation and therefore external amplification devices must be used to achieve this task. The Tabor line of wideband amplifiers was designed to operate in conjunction with its series of waveform generators thus providing the ultimate solution for high-voltage, wideband applications.
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Order Code Z-SG
Input: analog sensor (strain gauge load cell); digital (weighting)
Output: current, 0..20 / 4..20 mA; voltage, 0..5 / 0..10 V
Precision: 0.01%
Output via:
- analog signal (0/4..20mA, 0/2..10V, 0/1..5V)
- RS485 / RS232 Modbus RTU
Converter for load cells, mounting guide Din 46277, isolated to 1500 V (input-output-power supply). The transducer acquire signals from load cells (6-wire) and transmits the value with analogue standard (mA / V) and serial (ModBUS Rtu) output. It accepts up to N. 4 load cells (350 ohms) and also has a contact that can be configured as alarm or weighing stable (weighing in motion).
Extremely fast (sampling frequency set by 12.53 Hz at 151.71 Hz), it measures with sensibility from 1 to 128mV / V, and also has remote reset tare via serial or digital input.
Ideal to be used for weight complex measures, result of the action of multiple cells in parallel or with moving loads.
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Output: 0/4-20 mA (±20 mA)
Accuracy class: 0,1 %
Input Range: 0,25-3,0 mV/V
Loadcell excitation: 10 VDC
Loadcell current: Max 200 mA
Nonlinearity: Max 0.02 %
Power Supply: 24 VDC
Case: Shielded metal cabinet
Mounting: DIN-rail (TS35)
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The RON series includes Crane Scales, Dynamometers and Tension Load Cells.
The RON 4000 is a loadcell with a built-in analog amplifier. This loadcell is specially designed to transmit load or force information to a controller/computer, as part of controlled tensioning and tension measurement.
For example, RON 4000 electronic Load Cells serve as tension
Load Cells for tension measurement and controlled tensioning of rubber belt conveyors or continuous weighing of steam piping in a power station to detect water condensation in pipes and drain them when the max. permitted level is reached.
The unique perpendicular hole structure of the loadcells neutralizes external moments and thus improves safety and accuracy.
The small and light loadcells ensure portability and low headroom loss for any application.
RON Crane Scales, Dynamometers and electronic Load cells
are used for weighing during lifting, overload prevention and tension, force and load measurement.
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Output: RS232, RS485
Accuracy class: 0,01 %
Insignal range: 0-±2.5 mV/V
(0-±1.25, 0-±5.0 mV/V)
Loadcell excitation: 10 VDC
Lastcellsström: Max 200 mA
Nonlinearity: Max 15 ppm
Internal counts: 0 - 65535
Power supply: 24 VDC
Cabinet: Shielded metal cabinet
Mounting: DIN-rail (TS35)
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Referenos: AF CLARYS 2, 3, 4
Sensing distance with plastic fibre or glass fibre: see "Plaslic Optical Fibres' or "Glass Optcal Rbres
High resolution up to 5100th mm
2, 3, 4 channels + logical output AND/OR
Modeb: output P, output N
Optional: Analogical output
Smpfe feactvin: 1 or 2 thresholds
Timer OWOFF delay: 0 to 10s
Dimensions: 99x45x325 mm
Resolution 5/100th mm with 2000 points
Applications:
Level controls: high and bw
High precision detection of movement
Presence cdetection, up to 4 units simultaneously
Up to 4 beams barrier
Mark detection
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The Photoelectric Amplifier series consists of a wide selection of single channel photoelectric amplifers which are to be used in conjunction with Telco's line of remote photoelectric sensors, that may be used in thru beam or diffuse proximity. A selection of the amplifiers provide high penetration power which are suitable for applications with contaminated environments. The series can achieve sensing ranges of over 70 m in thru beam and 5 m in diffuse proximity. All the photoelectric amplifiers are housed in enclosures with an 11-pole DIN socket connection.
Supply voltage can be selected between AC and/or DC, and the output can be selected between a transistor and/or relay output. The series offers a choice betweem automatic and/or manual sensitivity adjustment, with or without on/off time delay adjustment via integral potentiometers located on the front panels of the amplifiers. Light or dark function, and long and short range is switch selectable. A selection of the models offers sensor LED drives which powers optional monitor LEDs (power-on and output) available on the remote sensors.
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MPA – MULTIPLEXED PHOTOELECTRIC AMPLIFIER SERIES
The MPA series is a range of multi channel, multiplexed photoelectric amplifiers, which are to be used in conjunction with a relevant number of sets of remote transmitters LT and receivers LR, from the series 100, 110 and 120.
The MPA series consists of MPA 21 (2 multiplexed channels); MPA 41 (4 multiplexed channels) and MPA 81 (8 multiplexed channels). Each channel operates independently of each other with their own set of remote transmitter and receiver. The multiplexing function ensures that optical cross talk between channels is prevented. The series offers a choice between individual relays or individual NPN/PNP transistor outputs, with or without an adjustable 0-3 sec on/off time delay.
This amplifier series offers manual sensitivity adjustment for each individual channel via integral potentiometers located on the front panel of the amplifier. Light or dark function and long or short range are switch selectable for each individual channel.
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PAB - PHOTOELECTRIC AMPLIFIER BUS SERIES
The PAB series consists of a 1-channel, a 2-channel and a-3 channel photoelectric amplifier, which are to be used in conjunction with the Telco remote transmitter LT and receiver LR from the series 100, 110 and 120. This amplifier series offers manual sensitivity adjustment via an integral potentiometer located on the front panel of the amplifier. Output can be selected from either a relay or transistor output, with an adjustable 0-10 sec on/off time delay. Light or dark function and long or short range are switch selectable.
The amplifiers from the PAB series can be connected together with up to 9 amplifiers from the PAB series via a bus rail connector positioned on the DIN rail, to form a modular master/slave system with 28 channels (PAB 10), 29 channels (PAB 20) or 30 channels (PAB 30). The bus connection enables communication between the amplifiers, which allows the channels of all the amplifiers to be multiplexed ensuring that optical cross talk between channels is prevented and allows a common output from the amplifier modules. Both the PAB x0 A and PAB x0 S can share power supply via the bus connection.
The amplifiers offer a test input, to be used for either disabling or enabling the transmitting power temporarily for test purposes. The amplifiers include an alarm output, which is used to indicate if the signal level is insufficient or if a sensor is faulty. The sensor LED drive powers the optional monitor
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Features
* Improved rejection for Bluetooth/GPS operation
* Usable bandwidth of 25 MHz (each band)
* No matching required for operation at 50O
* Hermetic Ceramic Surface Mount Package (SMP)
* High Tx-Rx isolation
* RoHS compliant (2002/95/EC), Pb-free
Typical Applications
* For CDMA and WCDMA applications
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Multi channel charge amplifier and thermocouple amplifier in an industrial housing. Consult data sheet for selecting the appropriate charge amplifier.
Applications
Integration into injection molding maschines for connecting piezoelectric cavity pressure sensors and temperature sensors for visualization and control.
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Temperature is the measured quantity number one worldwide – in your application too? Then rely on MX1609 now, the new star for reliable and convenient temperature measurement.
MX1609 is part of the QuantumX family and offers many excellent qualities: Reliable temperature mea-surement using the proven and widely used type K thermocouple – at the same time opening up fascina-ting new opportunities for your day-to-day measurement tasks …
Test engineers worldwide benefit from HBM’s APM technology (Advanced Plug and Measure) already today: Connect the transducer – and get started immediately.
MX1609 now introduces APM technology into the world of temperature measurement too: The mini thermo-couple connector can be equipped with an identification chip which, however, can also be fitted later.
This chip enables your transducers to be automatically and unambiguously identified by the MX1609 as soon as they are connected. The days have long since gone when labels had to be attached to measuring points in a time-con-suming and error-prone process: MX1609 automatically puts your test setups in digital order.
Thanks to its compact design MX1609 perfectly fits even into the smallest test bench – and thus can be installed very close to your measuring points.
Good for your test results – the shorter the measuring cables, the smaller the influence of interferences. Mini format – and giant performance! Each module provides 16 electrically isolated channels for recor-ding the signals of type K thermocouples – in tempe-rature ranges from -100°C up to +1300°C.
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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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