Phase Sequence Indicators
find order of ac vice versa voltage / current cycle peaks in a polyphase system..
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Product
Phase Sequence Meters
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Phase sequence meter is used for detecting the sequence of the supply in three-phase electric circuits. Since the direction of rotation of three phase electric motors can be changed by changing the phase sequence of supply. And also the correct operation of measuring instruments like 3 phase energy meter and automatic control of devices also depend on the phase sequence. Different types of phase sequence testers are available in today’s market like contact or non contact, static or rotating, etc., in a wide range of voltage or power ratings.
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Product
Portable Three Phase Phantom Load Power Source
SY2103
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Hong Kong Songyang Industrial Ltd.
The new SY2103 series portable three phase phantom load stable power source, designed from new digital wave compound technology and according to International Standard, is newly intelligent equipment for energy meters. The equipment includes voltage/current source & standard meter, operated easily through front panel to preset directly all data of meter under test and test process.
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Product
Load Cell Indicators
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Procter & Chester Measurements Ltd
The instrumentation will power the load cell. The mV/V signal coming back from the load cell is converted by the indicator and displays the force in a unit (e.g.: Kg, kN, lb – customers choice). The indicator will need to be mounted in to a case or control rack for safe use.
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Product
Three Phase Manual Coupling/Decoupling Networks
CDN 3083 Series
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Three phase 440 VAC/DC and 620 VAC/DC 100 and 200 A manual coupling/decoupling networks (CDNs) for Surge.
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Product
Three Phase Relay Testing
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Our comprehensive and intuitive relay software speeds up testing times with a vast library of pre-defined test regimes or manual operation.
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Product
Intelligent Transmitter with Digital Indication
LEO 3
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KELLER AG für Druckmesstechnik
LEO 3 is a micro-processor based transmitter with digital double-display for pressure (top display) and for the output signal (bottom display). The display is powered from the 4...20 mA current loop. Functions:
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Product
Three Phase Power Sources
PS3
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The PS3 three phase power source was designed to provide a stable alternating current and voltage source for three phase electricity meter test equipment.
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Product
902 Three Phase 30A
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Weshine Electric Manufacturing Co., Ltd
1. It has the function of software self calibration, which avoids opening the case to calibrate the accuracy by adjusting the potentiometer, thus greatly improving the stability of accuracy.2. This Windows XP system has its own recovery function to avoid system crash caused by illegal shutdown or misoperation.
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Product
Equipment Condition Indication
MetalSCAN
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Condition indication in real-time, so you can schedule maintenance at the right time.MetalSCAN is the leading real-time, on-line condition indication technology designed to alert equipment operators to bearing and gear damage, long before equipment failure. Nothing else comes close. Its advanced capabilities deliver knowledge that transforms equipment failure to predictable and avoidable high cost events. Use MetalSCAN to optimize maintenance schedules, reduce repair costs, increase reliability and improve safety.
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Product
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
Line Mounted Fault Indicator
LineTroll 110Eμ
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Linetroll 110E contains magnetic and electric field sensors surveying line current and line voltage. The magnetic sensor automatically adapts to line current, detecting preset current increases. The electric field sensor is monitoring the presence of line voltage. The sensor signals are processed and compared with user set alarm criterias.
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Product
3 Phase/ Motor Rotation Tester
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Phase rotation indication by both audio and indicator, checking if currents of three different rating are in proper phase. Phase open-circuit detection by indicator.
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Product
Dial Indicators
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1. Always select the dial test indicator that best fits the application.2. Care should be taken while using a dial test indicator, try not to jolt the indicator, should you be unfortunate and drop a dial test indicator, get it re-calibrated/repaired before reusing it.3. Replace worn contact points only with those of a similar length from the centre of the ball stylus to the abutment shoulder.4. Always clean dial test indicators after use with a lint free paper or cloth and store the indicator in its box or in a dust free area.5. When using a dial test indicator, always position the dial test indicator in a horizontal plane to the surface media.6. Always use a rigid stand for mounting the dial test indicator.7. When measuring a rotating object, either between centres or in a vee block, ensure that the object is rotating in the correct direction. Never rotate the workpiece towards the contact point.8. When measuring a sliding object, only take readings when the object is moving directly towards the contact point, never away from the contact point or in a sideways manner.9. Avoid parallax errors by reading the dial directly from the front and square on to the dial.10. Never oil a dial test indicator as this attracts contamination, should the movement become erratic then the dial test indicator should be submitted to a reputable repair agent.11. Try not to expose dial test indicators to direct sunlight or in a high humidity environment.12. Never use a dial test indicator that has not been calibrated, if in doubt consult an appropriate authority.
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Product
Pitot Static Indicator
ADSE 740
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The ADSE 740 is a complete high performance dual pressure Ps and Pt standalone test bench specially designed to be used in the workshop or in the laboratory to test and calibrate all air data equipment such as altimeters, vertical speed indicators, air speed indicators, MACH-meter, air data computers ...) and sensors.
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Product
Half, Full Bridge & Three Phase Drivers
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Renesas' half-bridge (h-bridge), full-bridge and three-phase drivers handle voltages up to 100V, with industry-leading gate rise and fall times and exceptional input-to-output propagation delay performance.
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Product
Three Phase Reference Standard Meter
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Signals & Systems India Private Limited
The Three Phase Reference Standard Meter (TPRS-1107) is portable equipment from SANDS. The main objective of this device is to calibrate the errors in three-phase and single-phase energy meters i.e. the meter under test (MUT). The TPRS supports both static and electro-mechanical types of meters. It can also be used to compute the voltage, current, energy, power factor etc of the meter under test. It has an LCD display, an alphanumeric keypad that makes it easy for the user to operate the TPRS. It can be interfaced with the PC for data analysis. It has the capability of storing up to 8000 test results.
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Product
3 Phase Meter - Clockwise
135007
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IEC 1010 Rating: 1000V Cat III/600V Cat IV Double/Reinforced InsulationFeatures: For Use In The Installation and Operation Of 3 Phase Equipment.
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Product
Single Phase Multi-Tariff Energy Meter Type DDSF999
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Bofa Instrument & Equipment Co., Ltd
Single phase multi-tariff energy meter type DDSF999 is used to measure 50HZ AC active energy and the power flow of peak, shoulder, flat and valley time. All of its functions comply with the relative technical requirements for class 1 single-phase watt-hour meter in IEC61036-2000, and its data communication rules obey the requirements of IEC1107
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Product
Zero Phase Current Transformer
MZL-45
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MULTI MEASURING INSTRUMENTS Co., Ltd.
Split-core type for measuring zero phase current
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Product
Three Phase Tester
4200
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Peaceful Thriving Enterprise Co Ltd
*Fast and accurate measurement.*Portable and compact design, easy to carry.*Efficient, effective, reliable, easy and safe to use.*Two function in one unit. Including open phase and phase sequence.*This is idea for installing conveyor lines, pump systems and interconnected drivers.*Indicate phase orientation (clockwise or counter-clockwise) and whether each of three phases is live.
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Product
Three Phase Multi-Function Meter Type DTSD999
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Bofa Instrument & Equipment Co., Ltd
Measure total active energy、total reactive energy、forward active& reactive energy、 reverse active & reactive energy and total four quadrants reactive energy and time of sharing energy
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Digital Temperature Indicators
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Premier's Temperature Indicators are commonly used for applications like monitoring of melting furnaces, determining completion of chemical analysis, monitoring of conveyors, checking completion of heating cycle, monitoring of moulds and dies, preheating temperature confirmation, determining temperature rise, preforming heat treatment, checking temperature in manufacturing process, transporting chemicals, laying pipelines with wall and sub sea temperature measurements.
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Product
Voltage/Current Indicator
CS3S-VA
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● Measuring: DCA, DVC, ACA, ACV● Accuracy: ±0.1%(DB), ±0.2%(AC)● Display range: -1999~9999● Dimension: 1/32 DIN (48x24mm)● High Stability and reliability
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Product
RS485 Remote Display Indicator
CS1-8
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CS1-8 has been designed for remote display by RS485 (Modbus RTU Mode) interface.
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Product
Phase Noise Measurement Application
N9068A
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One-button measurements for analyzing phase noise in frequency domain (log plot) and time domain (spot frequency)Compatible with phase noise measurement personality in Keysight PSA and ESA spectrum analyzers Runs inside the PXA, MXA, EXA signal analyzers and MXE EMI receiver
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Product
50-Pin DIN-Rail Wiring Board W/ LED Indicators
ADAM-3951
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Low-cost DIN-rail mounting wiring terminal module for PCI-1752/1754/1756 with 50-pin SCSI female connectorScrew-clamp terminal blocks allow easy and reliable connectionsEach LED indicates its current bi-directional I/O logic status with either green or red lightCase dimensions (W x L x H): 77.5 x 179.5 x 41.5 mm (3.1" x 7.1" x 1.6")To Be Used With PCI-1752U, PCI-1754, PCI-1756
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Product
Three Phase Multifunction Static kWh Meter
SY 1065
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Hong Kong Songyang Industrial Ltd.
This kind of meter integrates many functions into one, realizes the functions of time-sharing electricity measurement for active double-direction, measuring demand, sinusoidal reactive, calculating power factor, displaying and tele-transmitting present voltage, current, power and load curve etc. and it realizes the function of recording all the missing voltage, missing current and the percent of pass for voltage,
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Product
Phase Squence Tester
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Measurement Range3 phase check for AC 90V ~ AC 600V (Sine Wave) Operation Frequency45Hz ~ 70Hz Test Time LimitationAC 110V(continuous)AC 220V(3 hours)AC 480V(12 minutes)AC 600V(3 minutes) Power Supplyno battery required Color change LED phase direction indication
