Phase Sequence Indicators
find order of ac vice versa voltage / current cycle peaks in a polyphase system..
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Product
Sound Level Indicators
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A sound level meter is a measuring instrument used to assess noise or sound levels by measuring sound pressure. Often referred to as a sound pressure level (SPL) meter, decibel (dB) meter, noise meter or noise dosimeter, a sound level meter uses a microphone to capture sound. The sound is then evaluated within the sound level meter and acoustic measurement values are shown on the display of the sound level meter. The most common unit of acoustic measurement for sound is the decibel (dB); however, some sound level meter devices also determine the equivalent continuous sound level (Leq) and other acoustic parameters. With a portable sound level meter, industrial hygiene and workplace safety professionals can measure sound levels in multiple locations to ensure environmental conditions fall within recommended exposure limits (RELs). Some sound level meter devices can be permanently installed for continuous monitoring of sound levels at a work or job site.An important attribute to consider when searching for a suitable sound level meter is its type or class. The type or class of a sound level meter defines the device's accuracy as per American National Standards Institute (ANSI) or International Electrotechnical Commission (IEC) guidelines. Typically, "type" is the grade according to the ANSI S1.4 standard, whereas "class" is the grade according to the IEC 61672 standard. There are two types or classes assigned to sound level meters: type 1 / class 1 or type 2 / class 2. For assessing noise in basic industrial, commercial, educational, recreational or residential applications, a type 2 / class 2 sound level meter usually will suffice. For precision-grade assessments often made in a laboratory, a type 1 / class 1 sound level meter primarily is used. PCE sound level meter products are lightweight, easy-to-use and manufactured in accordance with the highest industrial standards.
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Product
Load Cell Indicator
9840
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The 9840 is suitable for use in calibration labs, field service, or anywhere high accuracy is important. Features include a bipolar 6-digit 2-line display, remote sense, low noise, 22-bit resolution, USB port with RS232 communication, mV/V calibration and the ability to store up to 25 different sensors. 6-point linearization, unit conversion, front-panel tare. Self calibration via TEDS Plug & Play ready IEEE1451.4 compliance.
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Product
Indicators
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Choose from a wide range of indicators designed for high accuracy and high speed applications for the processing industries. PENKO’s range includes sophisticated products that are suitable for general use in trade applications including automatic and non-automatic weighing applications. Our indicators are designed with easy and comfortable operation in mind. A screen with good visibility, an intuitive operating panel and a quickly obtained stable weighing signal are all part of our high-performance indicators. The precision weighing capability also ensures reliable and accurate measuring information.
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Product
Navigational Control Indicator
58LD1-01
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- 3Ø AC input- 1 DC output plus AC lighting output- 100 Watt output- Operation up to 70,000 feet
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Product
Frequency Large Display Indicator
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Signals & Systems India Private Limited
Large Display indicator measures and displays frequency from the input like supply voltage, 4-20mA and data received from other equipment. It meets high accuracy of 0.1% to measure Frequency. The large display is for clear visibility of the frequency reading from long distance. It is equipped with high bright red color 7segment displays. These are commonly used in Power plants, Substations, Manufacturing units and Field environments to provide direct frequency measurements of various devices.
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Product
Digital Indicating Pressure Transmitter
DSGT
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Series DSGT Digital Indicating Transmitter is a versatile multi-function process gage that features an excellent 0.25% full scale accuracy.
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Product
Indicators - Test
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Measures the deflection of the arm, the probe does not retract but swings in an arc around its hinge point.
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Product
Digital Indicator
ZET 7178
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The Digital indicator ZET 7178 is intended for indicating the data transmitted via the CAN network by the ZETSENSOR series digital sensors.
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Product
Single Phase Lock-In Amplifier
SR510
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Stanford Research Systems, Inc.
The SR510 and SR530 are analog lock-in amplifiers which can measure AC signals as small as nanovolts in the presence of much larger noise levels. Both the single phase SR510 and the dual phase SR530 have low-noise voltage and current inputs, high dynamic reserve, two stages of time constants, and an internal oscillator.
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Product
Temperature Indicators
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Thermometers of displacement of the hand 90˚Mb 72 20 - 1000˚ / J /Mb.
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Product
Coking Coal Indices Determinator
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CHANGSHA KAIYUAN INSTRUMENTS CO., LTD.
Is used to determine the plastometric indices of bituminous coal (maximum thickness of plastic layer Y, final contraction value of plastic layer X) and describe technical characteristics of coke, which helps to guide coking and coal blending . It is widely applied in coal mining, metallurgy, chemical industry and verification institution of coal quality.
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Product
Field Calibrator of Three Phase Energy Meter
SY3640
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Hong Kong Songyang Industrial Ltd.
SY3640 three phase energy meter field calibrator is a high precious three phase energy reference meter; it uses the advanced technology and latest electronic components available in the world, and use high speed DSP as the main processor to ensure the accuracy and long time stability.
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Product
Switch Indication Maintainer Plus
The SIM-Plus
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The SIM-Plus - Switch Indication Maintainer Plus is a handheld device used to simulate normal switch correspondence while performing periodic maintenance or testing. The SIM-Plus also provides the ability to power the switch machine using local switch battery or, if battery is not available, provide a temporary source of power from an optional power pack.
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Product
Phase Sensors and Phase Sequence Relays
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Protect aircraft equipment & other devices from damage due to phase loss or reversal with DARE?s phase sensors & monitors. Designed to monitor the phase sequence of three phase power, DARE?s phase sensors will protect electrical equipment that is sensitive to incorrect phase sequence (rotation), phase loss, or phase reversal.
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Product
12V Circuit Tester With LED Polarity Indicator
1658
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Peaceful Thriving Enterprise Co Ltd
Checks open or short circuits on 12V automotive computer circuits and all primary automotive electrical circuits. Safely tests standard primary automotive circuits and on-board computer controlled electrical system without damaging the micro-processor.
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Product
Phase Meter
6000A
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Clarke-Hess Communications Research
The Model 6000A Phase Meter replaces the very popular Model 6000. Using the latest digital techniques and optimally designed analog front end, the Model 6000A out-performs any other phase meter on the market today. It also does this at a remarkably low cost. The unit automatically selects the proper range for both amplitude and phase and is waveshape independent.
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Product
Three Phase Electronic Meter DTS999
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Bofa Instrument & Equipment Co., Ltd
DTS999 series Single Phase energy Meter are new and high-tech products adopting special large-scale IC, latest micro-electronic technology and SMT production crafts. It is designed for rough working condition and components selection as foundation, so it can ensure the long-term stable operation. DTS999 series Electronic Single Phase Watt-hour Meter features long life, high accuracy, high reliability, high allowable overload, little power consumption, small size & light weight, etc.
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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
903 Benchtop Three Phase 40A
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Weshine Electric Manufacturing Co., Ltd
1. The instrument has standard four phase voltage and three-phase current output. It can test not only various traditional relays and protection devices, but also various modern microcomputer protections, especially for transformer differential protection and standby automatic switching device. The test is more convenient and perfect.2. Classic Windows XP operation interface, friendly man-machine interface, easy and fast operation; high performance embedded industrial control computer and 8.4 inch resolution 800 × 600 TFT true color display screen, can provide rich and intuitive information, including the current working state of the equipment and various help information.
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Product
Zero Phase Current Transformer
MZL-65
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MULTI MEASURING INSTRUMENTS Co., Ltd.
Split-core type for measuring zero phase current
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Product
Magnetic Level Indicator
VEGAMAG
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A safe, durable, and non-invasive instrument used to measure liquid levels in tanks or pressurized vessels.
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Product
Line Indicators
LineTroll
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Fault Passage Indicators to locate short circuit and earth faults.
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Product
Phase Verification Bridges
5002
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Clarke-Hess Communications Research
The Model 5002 Phase Verification Bridge set comprises passive devices that are used in conjunction with Model 5500-2 Phase Standard and an output null indicator such as a true rms voltmeter, an oscilloscope or a wave analyzer to verify that the Phase Standard is continuing to operate within its specified phase accuracy limits.
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Product
Phase And Continuity Tester
4100
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Peaceful Thriving Enterprise Co Ltd
There are two function of this tester. One is to test the continuity and the other one is to test the phase of three-phase system. The operation is easy, the indication is clear with LED indication. There is a loud buzzer to remind you the continuity. The illumination is very helpful in the dark environment.
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Product
Automatic Three Phase Transformer Ratio Meter
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*For automatic measurement of ratio & phase angle deviation. *Digital presentation of ratio & phase angle deviation. *Ratio range of 0.2 to 199.99 to 1 in three ranges. *Automatic polarity indication. *High accuracy and resolution Accessories: Range Extender 1:10
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Product
Process Indicator
CS2-PR
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CS2-PR Process Indicator has been designed with high accuracy measurement, display and communication of DC signal 0~10V and 4(0) ~20mA with square root function.They are also build in 4 Relay outputs, 3 External Control Inputs, 1 Analogue output and 1 RS485 (Modbus RTU Mode) interface with versatile functions such as control, alarm, re-transmission and communication for a wide range of industrial applications.
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Product
Three Phase Relay Test Set
RELTEST 1000
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RELTEST 1000 is a multifunctional relay test set, especially designed for distribution, smart grid and renewable energy plants.
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Product
Digital RF Power &V.S.W.R. Indicator
PowerMaster Series
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Thank you very much for purchasing the Array Solutions PowerMaster Series RF Power/VSWR Indicator. The PowerMaster represents a breakthrough in features for measurement of the performance of your transmitting system. Microprocessor control insures fast capture time and low power consumption. With the ability to monitor your VSWR and power levels at all times, you will know that your transmitter, RF source, and load, or antenna systems are operating effectively and safely. In addition, the power and VSWR relay alarms can quickly shut down your power amplifier system and alert you to the alarm condition. This places an additional layer of protection in your transmitting system to help preserve expensive tubes and finals. The PowerMaster also features the ability to be monitored and controlled from a PC via the bundled software, and the unique ability to be monitored and controlled over a LAN or from the internet. PowerMaster firmware updates will be made available for download from the Array Solutions website as they becomeavailable. This means that the user can take full advantage of features or enhancements just by installing the firmware update. No need to return the meter to the factory for updates.
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Product
Zero Phase Current Transformer
MZL-30
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MULTI MEASURING INSTRUMENTS Co., Ltd.
Split-core type for measuring zero phase current
