Pseudo-Random Binary Sequence
is the generated bit stream pattern used to identify bit error rate.
See Also: PRBS
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BERT Measurement Solutions
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Bit error rate testers (BERTs) are usually the initial step for communications testing. These instruments generate digital test patterns, typically pseudorandom binary sequences (PRBSs), that drive devices under test (DUTs). Following the transmission of the signal through the link, the receiver in the BERT captures the signal. This setup can be used for multiple testing purposes, such as to evaluate the performance of a transmitter, a receiver, or an optical link.
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Product
Binary Capacitors
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The SemiGen Binary Capacitor Series are designed for ease of use when trimming, tuning or facilitating breadboard applications. The devices feature our MNOS design using Nitride and Oxide to achieve a robust and reliable dielectric. Custom designs as well as catalog off the shelf parts allow the user flexibility and varied capacitance values.
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Product
AC-Powered, Phase Sequence Monitor
PAA/PLA
Phase Sequence Monitor
NAI's PAA and PLA are AC-Powered, Phase Sequence Monitors that protect three-phase loads from damage due to phase reversals or phase absence. These sequence monitors are ideally suited for rugged defense and industrial applications.
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Product
DC-Powered, Phase Sequence Monitor
PAD/PLD
Phase Sequence Monitor
NAI's PAD and PLD are DC-Powered, Phase Sequence Monitors that protect three-phase loads from damage due to phase reversals or phase absence. These sequence monitors are ideally suited for rugged defense and industrial applications.
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Binary Input/Output Terminal
ISIO 200
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ISIO 200 is a simple and versatile binary I/O terminal with IEC 61850 interface. For communicating with CMC test sets and real-time message exchange with peer devices, the fast GOOSE messaging is used. By using Client/Server communication, ISIO 200 can be integrated into Substation Automation Systems (SAS) and communicate to a station controller.
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Product
BCD to Binary Converter
BCD250
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Computer Conversions Corporation
The BCD Series of BCD to Binary Converters will convert 4 digits of scaled BCD angle data with a full scale of 359.9degrees into 12 Bits of binary angle data (MSB=180degrees). These units are entirely digital, require no timing or control signals and do this conversion in less than 500 nano-seconds. Logic levels are TTL/DTL compatable and +5V DC power is required. They are packaged in a 2.6 x 3.1 x .82" H PC board mounting module.
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Product
Binary BCD Converters
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Computer Conversions Corporation
The BCD Series of BCD to Binary Converters will convert 4 digits of scaled BCD angle data with a full scale of 359.9degrees into 12 Bits of binary angle data (MSB=180degrees). These units are entirely digital, require no timing or control signals and do this conversion in less than 500 nano-seconds. Logic levels are TTL/DTL compatable and +5V DC power is required. They are packaged in a 2.6 x 3.1 x .82" H PC board mounting module.
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Product
DC-20GHz Programmable Binary Prescaler
UXC20P
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The UXC20P is a low noise programmable prescaler featuring either divide-by-2, divide-by-4, or divide-by-8 division ratios. The device features differential inputs and outputs, adjustable output swing, and high input sensitivity. The control inputs are CMOS and LVTTL compatible. The UXC20P is packaged in a 24-pin 4x4mm leadless surface mount package.
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Product
Phase Sequence Testers
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UEi Test & Measurement Instruments
Is used for detecting the sequence of the supply in three-phase electric circuits.
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Product
Protein Sequencer
PPSQ-51A/53A
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The PPSQ is an instrument for determining the amino acid sequences of proteins and peptides, which combines an Edman reaction section with a high performance liquid chromatograph (HPLC). There are 2 types: the PPSQ-51A, which is equipped with one reactor, and the PPSQ-53A, which is equipped with three reactors. On the PPSQ-53A, the continuous analysis of the amino acid sequences of multiple samples can be performed one after another. In the Edman reaction section, amino acids are cleaved in order from the N-terminal of a protein by repeatedly performing Edman degradation, and are derivatized. As a result, stable PTH-amino acids are produced. The PTH-amino acids are injected online into the HPLC, and analysis is performed. The HPLC data is saved on the PC, and data processing software is used to process the chromatograms. Then, amino acid sequence estimation software is used to identify the amino acids and estimate the sequences.
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Product
Phase Sequence Indicator
PHS 863
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Two Functions in one unit including open phase and phase sequence. Large Size alligator clips can easily clip on switch-board terminal. Highly Reliable : Identifies 3 phase sequence and open phase check. Functional design : This model is ideal for installing conveyor lines, pump systems and interconnected drivers. Safety approval : CE marks EN 6101-1 CAT. III. EN 61010-2-031
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H2, Binary, Toxic & Flammable Gases
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Our range of thermal conductivity-based gas analyzers measure and monitor hydrogen and other binary gas streams. The XTC601-EX from Michell Instruments is ideal for measurements in safety critical process applications and meets the requirements of IEC61508 SIL2.
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Product
Phase Sequence Indicators (Contact Type)
865 PR
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Standard Electric Works Co., Ltd
● The 865 PR is a detector with LEDs to show the de- tection better visible than neon. ● Three functions in one unit, including open phase, phase sequence and 3 phase motor rotation.● Designed for checking a wider range of 3 phase power source from 100V to 600V.● Indicates R.S.T LEDs which frequency range from 40Hz to 400Hz.● Wide range detection of motor frequency range from 2Hz to 400Hz.● Fixed magnets for convenient measurement.
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Phase Sequence Indicator
8PK-ST850
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Two functions in one unit incluidng open phase and phase sequence. Large size alligator clips : able to clip on switch-board terminals easily. Identify 3 phase sequence and open phase check Ideal for installing conveyor lines, pump systems and interconnected drivers. No exposed metal parts. Safety features are incorporated throughout, including the pushbutton switch designed to minimize damage due to negligence. Safety approval: CE marks, IEN 1010 CAT. II.
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Phase Sequence Tester
TKF-12
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The TKF-12 tester is a modern high-quality, simple and safe device. However it is recommended to get acquainted with he present manual in order to avoid measuring errors and prevent possible problems related to operation of the meter.
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Rad Hard Power Sequencing
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Renesas' radiation hardened quad power supply sequencers are designed to drive point-of load (POL) regulators that power high performance FPGAs and complex, multi-rail power systems.
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Product
Phase Sequence Indicators (Contact Type)
888 PMR
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Standard Electric Works Co., Ltd
● Indicates phase rotation. ● Indicates phase presence.● Indicates motor rotation/wiring.● Indicates battery status.● Phase rotation and motor rotation indication works from as low as 1Vac.● Small, rugged enclosure.● Color coded test leads.● Phase presence indication from as low as 100 Vac. ● Very low consumption.● Fused. ● Lightweight, robust and compact.● Works from 2 Hz to 400 Hz Sine.
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Product
Knopp Phase Sequence Indicator
K-3, K-6, and K-7
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Use of the Knopp K-3 Phase Sequence Indicator saves man-hours and protects valuable equipment against damage. It pays for itself in a short time. Specially designed induction motor unmistakably indicates the phase sequence by direction of rotation or rotor disc.
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Portable Sequence Generator for Verification, Firmware & Validation
ISequenceSpec
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The complexity of modern SoC has raised the requirement for HW/SW co-simulation to catch the bugs from the early design stage. There is lack of common set of sequences which can be shared across the teams. ISepenceSpec helps design teams to generate the unified test and programming sequences in UVM and Firmware from the specification. ISequenceSpec uses the register information from importing the standard formats like IP-XACT, SystemRDL, XML. User can define the test sequences in a simple editor, and then generate the unified test sequences from verification to validation.
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Product
Phase Sequence Indicators (Contact Type)
887 PR
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Standard Electric Works Co., Ltd
● Indicates phase rotation. ● Indicates phase presence.● No battery required.● Phase rotation phase presence indicated on large liquid crystal display.● Small, rugged enclosure.● Color coded test leads.● Phase presence indication from as low as 40Vac to as high as 600Vac.● Fused.● Lightweight, robust and compact.● EN 61010-1 CAT III 600V EN 61010-2-032
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Phase Sequence Indicators (Contact Type)
862 PR
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Standard Electric Works Co., Ltd
● Two functions in one unit: open phase and phase sequence detection.● Neon light indicators.● Large size alligator clips for easy clipping onto switch- boards terminals.● Checks a wide range of 3-phase power sources.● Ideal for installing conveyor lines, pump systems and interconnected drivers.● Waterproof design, protection class : IP24.● Special test leads length are available on request.
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Sequence of Events Recorder
SERNET
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Each SERNET product can work as a stand-alone system monitoring up to 48 digital inputs or multiple SERNET units can be networked together to form a larger system with all events consolidated in one chronological list as they occur. A single WEB browser screen can display alarms from several SERNET units, making it easy to see the interaction between different equipment types or processes. This flexibility makes it easy to analyze alarms across an entire site or even across multiple sites for a larger system view - much better than piecing together a list of alarms from multiple devices.
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Product
Serial AC Power Sequencer
90-200-001
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Each power outlet can be programmed to switched on in sequence with a specific timing delay. The delay can be staggered to ensure that order dependent systems - like PXI - can be switched on and off in an orderly way with just one operation. A staggered start up also limits the inrush current associated with the powering up of equipment, including earth current inrush, placing less stress on cabling and leakage breakers. Power on or off instructions can be initiated from either the front panel switch or via the serial interface.
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Sequence / Rotation Indicators
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Phase Sequence and Motor Rotation meter detects live phase and sequence orientation of three phase power sources and industrial equipment conductors to ensure proper installation. Motor rotation function identifies rotational direction of industrial equipment such as motors, compressors and generators. Non-Contact Motor Rotation feature determines rotation of running single-phase and three-phase motors without the use of leads.
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Phase Sequence Indicators (Contact Type)
ST-850
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Standard Electric Works Co., Ltd
● Two functions in one unit: open phase and phase sequence detection.● Lamps let you determine at-a-glance if phase is open.● Large size alligator clips for easy clipping onto switch-boards terminals.● Checks a wide range of 3-phase power sources.● Special test leads length are available on request.● Push button switch is designed to minimize damage due to negligence.
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VME Sequencer
SIS3100
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The SIS3100 was developed as the VME side of our PCI to VME interface. The module is however perfectly suited for other custom applications like a histogramming multiscaler for LIDAR or a generic DSP controlled VME histogrammer .
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Product
Phase Sequence Indicators (Contact Type)
855 PRA
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Standard Electric Works Co., Ltd
● Two functions in one unit: open phase and phase sequence detection.● Lamps let you determine at-a-glance if phase is open.● Large size alligator clips for easy clipping onto switch-boards terminals.● Checks a wide range of 3-phase power sources.● Special test leads length are available on request.● Push button switch is designed to minimize damage due to negligence.
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H2 and Binary Gas Analyzers
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PST offer a range of hydrogen (H2) and binary gas analyzers utilising the thermal conductivity property of gases to determine the concentration of a Target Gas (hydrogen for example) within a known Background Gas such as oxygen, nitrogen or argon.
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Product
Sequence Control Valve
Code 200
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Parker Conflow’s Code 200 is a sequence control valve which switches on electrical equipment by detecting the movement of a conveyor belt in dust suppression applications.
