High Precision 5 V Reference AD586
... An external fine trim may be desired to set the output level to exactly 5.000 V (calibrated to a main system reference). System calibration may also require a reference voltage that is slightly different from 5.000 V, for example, 5.12 V for binary applications. In either case, the optional trim cir ...
... An external fine trim may be desired to set the output level to exactly 5.000 V (calibrated to a main system reference). System calibration may also require a reference voltage that is slightly different from 5.000 V, for example, 5.12 V for binary applications. In either case, the optional trim cir ...
Standard reference resistor Model CER6000
... is based on the collaboration with the UK national physical laboratory. The design originated with F. J. Wilkins whose name the instruments still bear to this day. Wilkins resistors are ideally suited for producing a most temperature-stable standard reference resistor with minimum long-term drift, w ...
... is based on the collaboration with the UK national physical laboratory. The design originated with F. J. Wilkins whose name the instruments still bear to this day. Wilkins resistors are ideally suited for producing a most temperature-stable standard reference resistor with minimum long-term drift, w ...
Omnia ONE - Broadcast Bionics
... hh Signal-to-Noise Ratio: -85 dB typical, 75 μS de-emphasized, 15 kHz bandwidth, referenced to 100% modulation). hh Distortion: < 0.02% THD 20 Hz – 15 kHz bandwidth, 75 μS deemphasized, referenced to 100% modulation. hh StereoSeparation: > 65 dB, 30 Hz – 15 kHz. hh Linear Crosstalk: > -80 dB, main t ...
... hh Signal-to-Noise Ratio: -85 dB typical, 75 μS de-emphasized, 15 kHz bandwidth, referenced to 100% modulation). hh Distortion: < 0.02% THD 20 Hz – 15 kHz bandwidth, 75 μS deemphasized, referenced to 100% modulation. hh StereoSeparation: > 65 dB, 30 Hz – 15 kHz. hh Linear Crosstalk: > -80 dB, main t ...
PowerMonitor 5000 - The Next Generation
... Each sequence calculation creates a new sine wave by combining the individual sine waves of the three phases into a single new waveform per the above formulas. The sequence calculations are only valid at one frequency. Therefore, each of the inputs must first be filtered so that only the fundamental ...
... Each sequence calculation creates a new sine wave by combining the individual sine waves of the three phases into a single new waveform per the above formulas. The sequence calculations are only valid at one frequency. Therefore, each of the inputs must first be filtered so that only the fundamental ...
User`s Guide Extech EX810 1000 Amp Clamp Meter with IR
... has been removed before changing to another measurement function. Note: An open input or a temperature overrange the meter will display “OL” and beep. Note: See the “Temperature Units” paragraph to select °F or °C Note: The temperature range of the supplied thermocouple probe is -20 to 250°C (-4 to ...
... has been removed before changing to another measurement function. Note: An open input or a temperature overrange the meter will display “OL” and beep. Note: See the “Temperature Units” paragraph to select °F or °C Note: The temperature range of the supplied thermocouple probe is -20 to 250°C (-4 to ...
a 21 st century nullmeter
... What The Nullmeter Is What The Nullmeter Is Not Where A Nullmeter Is Used Nullmeter Vs. Digital Instruments In Classic Use Practical Issues With Nullmeter Measurements When To Use A Null Meter—And When Not To The Future Of Nullmeters ...
... What The Nullmeter Is What The Nullmeter Is Not Where A Nullmeter Is Used Nullmeter Vs. Digital Instruments In Classic Use Practical Issues With Nullmeter Measurements When To Use A Null Meter—And When Not To The Future Of Nullmeters ...
CHAPTER 2 : DC METERS
... With the use of hairsprings, the coil will return to its initial position when there is no current. The springs will also tend to resist the movement of the coil when there is current through the coil. When the attraction between the magnetic fields (from the permanent magnet and the coil) is exactl ...
... With the use of hairsprings, the coil will return to its initial position when there is no current. The springs will also tend to resist the movement of the coil when there is current through the coil. When the attraction between the magnetic fields (from the permanent magnet and the coil) is exactl ...
DSCUSB Promotion Sheet
... The Load Cell to USB Adaptor will communicate as a simple serial device rather than a ‘native’ USB device. Once the device is plugged into a PC and the supplied drivers are installed, the device will appear as a Virtual Serial Port to the PC. Mantracourt will also supply a driver for its own ‘Instru ...
... The Load Cell to USB Adaptor will communicate as a simple serial device rather than a ‘native’ USB device. Once the device is plugged into a PC and the supplied drivers are installed, the device will appear as a Virtual Serial Port to the PC. Mantracourt will also supply a driver for its own ‘Instru ...
DU-45MV 50/100/200mV DC Full Scale 4 1/2 Digit with 0.56” LEDs
... STANDARD.......Red LEDs, 0.56 inch high . . . . . . . . . . . . . . .N/C DU-BRIGHT4 . . . . . .Super bright Red LEDs, 0.56 inch high . . . . . . . . . . . . . . . . .$25 DU-GREEN4.5 . . . . .Green LEDs, 0.56 inch high . . . . . . . . . . . . . . . . . . . . . . . . .$15 DU-45HI/BRT . . . . . .Above ...
... STANDARD.......Red LEDs, 0.56 inch high . . . . . . . . . . . . . . .N/C DU-BRIGHT4 . . . . . .Super bright Red LEDs, 0.56 inch high . . . . . . . . . . . . . . . . .$25 DU-GREEN4.5 . . . . .Green LEDs, 0.56 inch high . . . . . . . . . . . . . . . . . . . . . . . . .$15 DU-45HI/BRT . . . . . .Above ...
CR100_S2BS Meter Manual
... meter will not malfunction, corrupt stored data or register spurious consumption and will power up or down cleanly once the mains input voltage rises above or below these values. 4. The requirements specified in 2 and 4 above, are independent of the rate of change of the mains input voltage. 5. The ...
... meter will not malfunction, corrupt stored data or register spurious consumption and will power up or down cleanly once the mains input voltage rises above or below these values. 4. The requirements specified in 2 and 4 above, are independent of the rate of change of the mains input voltage. 5. The ...
PRECISION TURBINE METERS G2 SERIES
... Stainless steel Great Plains Industries (GPI)/FLOMEC G2 Series Precision Turbine Meters. These rugged, dependable meters offer high accuracy in a self-contained design that is field serviceable. ...
... Stainless steel Great Plains Industries (GPI)/FLOMEC G2 Series Precision Turbine Meters. These rugged, dependable meters offer high accuracy in a self-contained design that is field serviceable. ...
Instructions
... Positioning the Meter. These meters can be installed horizontally, vertically, and in any radial position. Straight Pipe Recommendations. As with most flow meters, the WMX requires some straight pipe before and/or after the meter for best accuracy. However, the ability of electromagnetic meters to a ...
... Positioning the Meter. These meters can be installed horizontally, vertically, and in any radial position. Straight Pipe Recommendations. As with most flow meters, the WMX requires some straight pipe before and/or after the meter for best accuracy. However, the ability of electromagnetic meters to a ...
analog multimeter
... – Always turn off power before connecting an ammeter to a circuit – An analog ammeter must never be connected in parallel with any ckt component (s/c; fuse will blow & damage to meter) – Never connect an ammeter directly to a voltage source (s/c) • Internal resis of Ammeter adds to ckt resis. ...
... – Always turn off power before connecting an ammeter to a circuit – An analog ammeter must never be connected in parallel with any ckt component (s/c; fuse will blow & damage to meter) – Never connect an ammeter directly to a voltage source (s/c) • Internal resis of Ammeter adds to ckt resis. ...
NESG2107M33 - California Eastern Laboratories
... CEL Pb-free products have the same base part number with a suffix added. The suffix –A indicates that the device is Pb-free. The –AZ suffix is used to designate devices containing Pb which are exempted from the requirement of RoHS directive (*). In all cases the devices have Pb-free terminals. All d ...
... CEL Pb-free products have the same base part number with a suffix added. The suffix –A indicates that the device is Pb-free. The –AZ suffix is used to designate devices containing Pb which are exempted from the requirement of RoHS directive (*). In all cases the devices have Pb-free terminals. All d ...
Anti-Heckler - The Random Information Bureau
... An output level meter gives a visual indication of sound level, and can provide an early warning of amplifier distortion. The classic “vU meter” is simply a calibrated voltmeter across the output of the amplifier, and is difficult to use because the meter needle moves very rapidly. This can make it ...
... An output level meter gives a visual indication of sound level, and can provide an early warning of amplifier distortion. The classic “vU meter” is simply a calibrated voltmeter across the output of the amplifier, and is difficult to use because the meter needle moves very rapidly. This can make it ...
Smart Energy Metering System
... This section comprises of current transformer to sense the current and potential transformer to sense the voltage both of them are drive by singlephase 230volts power supply. The current transformer is designed to connect in series with the line to transform the line current to the standard 5 ampere ...
... This section comprises of current transformer to sense the current and potential transformer to sense the voltage both of them are drive by singlephase 230volts power supply. The current transformer is designed to connect in series with the line to transform the line current to the standard 5 ampere ...
the kw107 supermatch atu
... antenna is connected to the antenna tuner proper output terminals. Other possible arrangements for using more than two antenna systems can be accommodated by the simple modification to the circuits provided. ...
... antenna is connected to the antenna tuner proper output terminals. Other possible arrangements for using more than two antenna systems can be accommodated by the simple modification to the circuits provided. ...
40HH PD - Systemy Pomiarowe
... Type 40HH (Fig. 1) can measure sound pressure levels well below the threshold of human hearing; and is amply suitable for use in sound-power measurements on even very quiet products. Its very wide dynamic range permits measurements down to below – 2 dB re. 20 μPa (in ⅓-octave bands) from 20 Hz to 20 ...
... Type 40HH (Fig. 1) can measure sound pressure levels well below the threshold of human hearing; and is amply suitable for use in sound-power measurements on even very quiet products. Its very wide dynamic range permits measurements down to below – 2 dB re. 20 μPa (in ⅓-octave bands) from 20 Hz to 20 ...
2. electrostatic type voltmeter
... these types of wattmeter. Gravity controlled system cannot be employed because they will appreciable amount of errors. Damping system: Air friction damping is used, as eddy current damping will distort the weak operating magnetic field and thus it may leads to error. Scale: There is uniform scale is ...
... these types of wattmeter. Gravity controlled system cannot be employed because they will appreciable amount of errors. Damping system: Air friction damping is used, as eddy current damping will distort the weak operating magnetic field and thus it may leads to error. Scale: There is uniform scale is ...
280-76
... Multi-scale ac meter and adjustable current source to duplicate the output of the sensing bushing current transformers of the recloser ...
... Multi-scale ac meter and adjustable current source to duplicate the output of the sensing bushing current transformers of the recloser ...
Sample Curriculum
... Now ensure all switches are closed and the applied power is still 6VDC. In order to make a current measurement with an ammeter, you must break the circuit and install the meter so all the c ...
... Now ensure all switches are closed and the applied power is still 6VDC. In order to make a current measurement with an ammeter, you must break the circuit and install the meter so all the c ...
enclosed meters
... metering and data acquisition solution in a single enclosure. Designed for Eaton’s IQ 35M, IQ 150, IQ 250/260, and Power Xpert® 2000/4000/6000/8000 and Multi-Point Meters, Eaton’s enclosed meter line offers mounting and installation flexibility, especially in retrofit applications where no metering ...
... metering and data acquisition solution in a single enclosure. Designed for Eaton’s IQ 35M, IQ 150, IQ 250/260, and Power Xpert® 2000/4000/6000/8000 and Multi-Point Meters, Eaton’s enclosed meter line offers mounting and installation flexibility, especially in retrofit applications where no metering ...
Jensen Twin Servo® 990 Mic Preamp
... bargraph display and separate “peak” LED (labeled “PK” on the front panel) to indicate extremely high signal levels. An LEDilluminated front panel switch gives a choice of “Peak” or “VU” meter ballistics. The “Peak” ballistic provides a fast attack time for the bargraph so that transients are fully ...
... bargraph display and separate “peak” LED (labeled “PK” on the front panel) to indicate extremely high signal levels. An LEDilluminated front panel switch gives a choice of “Peak” or “VU” meter ballistics. The “Peak” ballistic provides a fast attack time for the bargraph so that transients are fully ...
Designing a tamper proof energy meter with Kinetis KM34
... Voltage measurements are taken using a shunt resister (shown as “Live”), while the current measurements require more precise measurement and thus are taken using a shunt resistor and a current transformer (CT) on all phases along with current measurement on neutral. Meter manufacturers often integra ...
... Voltage measurements are taken using a shunt resister (shown as “Live”), while the current measurements require more precise measurement and thus are taken using a shunt resistor and a current transformer (CT) on all phases along with current measurement on neutral. Meter manufacturers often integra ...
Peak programme meter
A peak programme meter (PPM) is an instrument used in professional audio for indicating the level of an audio signal.There are many different kinds of PPM. They fall into broad categories:True peak programme meter. This shows the peak level of the waveform no matter how brief its duration.Quasi peak programme meter (QPPM). This only shows the true level of the peak if it exceeds a certain duration, typically a few milliseconds. On peaks of shorter duration, it will indicate less than the true peak level. The extent of the shortfall is determined by the 'integration time'.Sample peak programme meter (SPPM). This is a PPM for digital audio which shows only peak sample values, not the true waveform peaks (which may fall between samples and be up to 3 dB higher in amplitude). It may have either a 'true' or a 'quasi' integration characteristic.Over-sampling peak programme meter. This is a sample PPM in which the signal has first been over-sampled, typically by a factor of four, to alleviate the problem with a basic sample PPM.In professional usage, where consistent level measurements are needed across an industry, audio level meters often comply with a detailed formal standard. This ensures that all meters that comply with the standard will give the same indication on a given audio signal. The principal standard for PPMs is IEC 60268-10. It describes two different quasi-PPM designs which have their roots in meters originally developed in the 1930s for the AM radio broadcasting networks of Germany (Type I) and the United Kingdom (Type II).The term Peak Programme Meter usually refers to these IEC-specified types and similar designs.PPMs were originally designed for monitoring analogue audio signals but are now also used with digital audio.PPMs do not provide effective loudness monitoring. Newer types of meter do, and there is now a push within the broadcasting industry to move away from traditional level meters such as those featured in this article to two new types: loudness meters based on EBU Tech. 3341 and oversampling true PPMs. The former would be used to standardise broadcast loudness to −23 LUFS and the latter to prevent digital clipping.