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Supplier: Electro-Sensors, Inc.
Description: Analog to Frequency Conversion Module Features • 0-10 VDC and 4-20 mA inputs • 0-20 Khz output switch selectable • Inversely proportional output available • NPN open collector or driven output • 0.05% linearity • Offset
- Analog Input Channels: 1 #
- DC Voltage Input: Yes
- Form Factor: Printed Circuit Board (PCB), Rack Mount
- Frequency Output: Yes
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Supplier: OMEGA Engineering, Inc.
Description: The OMB-DBK7 frequency-input card provides OMB-LOGBOOK and OMB-DAQBOARD-2000 Series data acquisition systems with four channels of frequency-measuremen t capability. The card measures the input signal’s frequency and converts the frequency to a
- Accuracy: 0.1000 % FS
- Analog Input Channels: 4 #
- Filter Type: Integral Filter?, Programmable Filter?
- Form Factor: Printed Circuit Board (PCB)
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Supplier: Dataforth Corporation
Description: Each DSCA45 frequency input module provides a single channel of frequency input which is isolated and converted to a standard analog voltage or current output. The frequency input signal can be a TTL level or zero-crossing signal. Terminal 7 (-IN) on
- Accuracy: 0.0500 % FS
- Analog Input Channels: 1 #
- Bandwidth: 100 kHz
- Differential Channels: Yes
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Description: IEC 60688:2021 applies to transducers with electrical inputs and outputs for making measurements of AC or DC electrical quantities. The output signal can be in the form of an analogue direct current, an analog direct voltage or in digital form. This document applies to
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Description: :2021 applies to transducers with electrical inputs and outputs for making measurements of AC or DC electrical quantities. The output signal can be in the form of an analogue direct current, an analog direct voltage or in digital form. This document applies to measuring
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Supplier: Red Lion Controls, Inc.
Description: The configurable analog to frequency converter is used to convert analog standard signals to frequency signals or pulse width modulated (PWM) signal conditioning. Input signal ranges are 0 - 20 mA, 4 - 20 mA, 0 - 10 mA, 2 - 10 mA, 0 - 10 V, 2 -
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Supplier: Dataforth Corporation
Description: Each SCM5B45 frequency input module provides a single channel of frequency input which is isolated and converted to a high-level analog voltage output. This voltage output is logic switch controlled, which allows these modules to share a common
- Accuracy: 0.0500 % FS
- Analog Input Channels: 1 #
- Bandwidth: 100 kHz
- Differential Channels: Yes
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Supplier: Acromag, Inc.
Description: and surge protection from ground loops, spikes, and high common mode voltages. The uB45 model conditions and converts a frequency field input signal to a scaled 0-5V or ±5V output. It includes a 5V excitation at the input for interface pull-up when using sensors such as
- Analog Input Channels: 1 #
- Form Factor: Modular Bay / Slot System
- Signal Inputs: Frequency Input?
- User Interface: None
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Supplier: KOBOLD Instruments, Inc.
Description: The KOBOLD SCI Series frequency to current converter is a two-wire, loop-powered, frequency to analog converter that converts a pulse rate input to a 4–20 mA output signal. The frequency to current converter accepts two forms of signal
- Operating Temperature: 32 to 150 F
- Signal Converter Package: Modular Bay / Slot System, DIN Rail
- Signal Inputs: DC Voltage, Frequency
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Supplier: Badger Meter
Description: The Blancett Frequency-to-Current (F-to-I) and Frequency-to-Voltage (F-to-V) intelligent converters are microprocessor-based devices designed to provide an analog output directly from a Blancett turbine flow meter. Adjustable Frequency Divider.
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Supplier: Monarch Instrument
Description: The F2A3X Frequency to Analog Converter is a DIN rail module that converts a frequency input signal into a proportional analog voltage (0-5Vdc) or current (4-20mA) output. The output signal is electrically isolated from the input signal and input
- Display: None
- Interface / Control: Networkable
- Operating Temperature: 14 to 122 F
- Outputs: Analog Voltage, Current Loop
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Supplier: Monarch Instrument
Description: The F2A1X Frequency to Analog module converts a frequency input signal into a proportional analog voltage (0-5Vdc) or current (4-20mA) output. The output signal is electrically isolated from input signal and input power source effectively eliminating
- Display: None
- Operating Temperature: 14 to 122 F
- Outputs: Analog Voltage, Current Loop
- Rotational Speed Range: 5 to 600000 rpm
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Supplier: OMEGA Engineering, Inc.
Description: The FLSC-45 is a dc powered frequency-to-analog output signal conditioner with a 4 to 20 mA or 1 to 5 Vdc field selectable output. The high performance electronics will accept a low level magnetic pickup signal from a paddlewheel or turbine meter directly without amplification
- Accuracy: 0.1000 % FS
- Form Factor: Panel / Chassis Mount
- Maximum Output: 5 +/-volts
- Signal Inputs: Frequency Input?
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Supplier: Acromag, Inc.
Description: resolution, simultaneous A/D conversion of up to eight channels. These modules have sixteen analog inputs which are sampled as two eight-channel banks. Eight A/D converters (ADCs) permit simultaneous conversion of all eight channels in a bank. A FIFO buffer holds the first bank’s data
- Analog-to-Digital Conversion Type: Voltage-to-Frequency
- Form Factor: Printed Circuit Board (PCB)
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Supplier: Hoffer Flow Controls, Inc.
Description: PRODUCT DESCRIPTION The PET Series converter receives frequency input and converts it to a proportional 4-20mA or 0-10V analog output. It has been designed to fit a compact "ELBY" explosion-proof enclosure. The frequency range is field selectable to
- Analog Input Channels: 1 #
- Application: General Lab and Industrial
- Form Factor: Panel / Chassis Mount
- High Pass Cutoff Frequency: 0.0100 to 1.1 kHz
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Supplier: Acromag, Inc.
Description: /totalizer applications, computes arithmetic operations, conditional arguments, track & hold functions IntelliPack math modules perform complex mathematical computations and convert DC input signals to scaled DC or frequency outputs. They are ideal for isolating and interfacing
- Analog Input Channels: 2 #
- DC Voltage Input: Yes
- Differential Channels: Yes
- Form Factor: DIN Rail
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Supplier: Dataforth Corporation
Description: The SCM9B-D100 Sensor to Computer Modules are a family of data acquisition modules that convert analog input signals to digital data and transmit via RS-485 to a controller which may be a computer or other processor-based equipment. The modules can measure
- Accuracy: 0.0100 % FS
- Analog Input Channels: 1 #
- Application: General Lab and Industrial
- Application Software Included: Yes
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Supplier: Dataforth Corporation
Description: Each SCM7B21/30/31 voltage input module accepts one channel of analog voltage input which is filtered, isolated, amplified, and converted to a high-level analog voltage for output to the process control system. These modules incorporate a
- Accuracy: 0.0300 % FS
- Analog Input Channels: 1 #
- Bandwidth: 0.0030 kHz
- Data Acquisition Device Type: DC Voltage Input
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Supplier: OMEGA Engineering, Inc.
Description: 15-35 Vdc or 115 Vac (opt.) to provide amplified frequency and analog outputs. The signal conditioner corrects for the inherent zero offset of the flowmeter pulse output. It is mounted in a NEMA-4, explosion-resistant enclosure rated for class I, groups C & D, class II, groups
- Liquid Volumetric Flow Rate: 0.0200 to 2 GPM
- Electrical Output: Analog Current, Analog Voltage, Frequency
- End Fittings: Threaded
- Media Temperature Range: 450 F
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Supplier: ValueTronics International, Inc.
Description: The GOS-630FC is a 30 MHz analog oscilloscope from Instek. Measure voltage or current signals over time in an electronic ciruit or component to display amplitude, frequency and rise times, etc. Applications include troubleshooting, production test, and design. Additional
- Bandwidth: 30 MHz
- Number of Input Channels: 2 (# channels)
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Supplier: OMEGA Engineering, Inc.
Description: The D5000 Four Channel Sensor to Computer Modules are a family of complete solutions designed for data acquisition systems based on personal computers and other processor-based equipment with standard serial I/O ports. The modules convert four analog input signals to
- Accuracy: 0.0200 % FS
- Analog Input Channels: 1 #
- Operating Temperature: -13 to 158 F
- Resolution: 15 bits
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Supplier: Analog Devices, Inc.
Description: are configurable as analog inputs or reference inputs. The AD7708 is a 16-bit version of the AD7718. Inputs signal ranges from 20mV to 2.56V can be directly converted using these ADCs. Signals can be converted directly from a transducer without the need for signal
- Architecture: Sigma-Delta
- IC Package Type: SOIC, TSSOP
- Input Type: Single-Ended, Differential
- Interface Type: Serial
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Supplier: KOBOLD Instruments, Inc.
Description: The DF-KL Electronics convert the frequency signal generated by the rotating vane into a numeric flow rate indication displayed on the top line of the LCD display, bargraph indicator proportional to the measuring value on the bottom, and a scalable analog output signal
- Electrical Output: Analog Current, Analog Voltage, Switch
- End Fittings: Threaded
- Media Temperature Range: -10 to 180 F
- Operating Pressure: 85 to 1450 psi
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Supplier: SSI Technologies, LLC
Description: technology to generate a high frequency sound wave and measure the time for the echo to reflect off of the liquid’s surface and return. The distance from the level sensor to the fuel is calculated based on the speed of sound. The measured distance is converted into
- Communication Interface: Serial Interface
- Device Classification: Sensor-Only
- Features: Programmable
- Level Measurement Type: Continuous Level
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Supplier: Kistler Group
Description: The robust torque sensor Type 4520A... for measuring torque on rotating shafts offers particularly good value for money and is recommended primarily as an entry-level solution for torque measurement. Frequency modulation is used to transmit the torque signal from the rotating shaft
- Accuracy: 0.5000 ±% Full Scale
- Category of Device: Sensor / Transducer
- Electrical Output: Analog Voltage
- Maximum Torque: 8.85 to 8850 In-lbs
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Supplier: ABB Measurement & Analytics
Description: air duct – via the connection piece on the suction side. The Sensyflow FMT700-P Compact can simultaneously operate one analog output (current 0 / 4 to 20 mA or voltage 0 to 5 / 10 V), one digital output (frequency, pulse, alarm) and a serial RS232 interface. The
- Mass Flow Rate Range: 18.38 lbs/min
- Electrical Output: Analog Current, Analog Voltage
- End Fittings: Clamp
- Interface Options: Serial / Digital
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Supplier: Clark Solutions
Description: a voltage is generated. This tiny voltage is measured and translated into a frequency signal which is proportional to flow rate. This square wave signal can be sent directly to a PLC or other control, or can be converted using any of the associated family of
- Liquid Volumetric Flow Rate: 2.1 to 25060 GPM
- Electrical Output: Analog Current, Analog Voltage, Frequency
- End Fittings: Threaded
- Features: Recorder / Totalizer Functions
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Supplier: KOBOLD Instruments, Inc.
Description: The DF-DL electronics convert the frequency signal generated by the rotating vane into a numeric flow reading displayed on the top line of the LCD display, the total batch volume on the bottom line, and a scalable analog output signal. Two relays with SPDT contacts are included
- Liquid Volumetric Flow Rate: 0.0200 to 36 GPM
- Electrical Output: Analog Current, Analog Voltage, Switch
- End Fittings: Threaded
- Features: Programmable
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Supplier: Spirax-Sarco
Description: The M800 gas flow computer receives signals from various pipeline transmitters and converts them to display flowrate, total flow, pressure and temperature. The flow computer operates with Gilflo, ILVA, linear flowmeters, vortex and orifice plates. The M800 can provide density
- Additional Process Inputs: Temperature
- Display Type: Digital
- Electrical Outputs: Analog Voltage, Analog Current, Frequency / Pulse
- Features: Alarm
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Supplier: Clark Solutions
Description: the sensor tube, and are converted to a 4-20 mA, 0-5 VDC or pulse signal. The frequency of the vortices is directly proportional to the flow. This results in extremely accurate and repeatable measurements with no troublesome moving parts. Unlike stainless steel or paddle
- Electrical Output: Analog Current, Analog Voltage
- End Fittings: Plain End
- Mounting Type: In-line
- Operating Pressure: 90 to 150 psi
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Supplier: ACCES I/O Products, Inc.
Description: ±1.25V bipolar. Further, by placing jumpers on the card you can manually select a 4-20 mA current range. In that latter case, the current input is converted to a special analog voltage range that will yield full 12-bit resolution and there can be up to eight
- Analog Input Channels: 16 #
- Application: General Lab and Industrial
- Application Software Included: Yes
- Connection to Host: Direct Backplane Interface
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Supplier: ACCES I/O Products, Inc.
Description: /D conversion results. When the data buffer becomes half full, an Interrupt can be generated to cause the data to be read into the computer. INPUT VOLTAGE RANGES Input analog voltages are amplified by a programmable-gain amplifier. Eight voltage ranges are
- Analog Input Channels: 16 #
- Application: General Lab and Industrial
- Application Software Included: Yes
- Connection to Host: Direct Backplane Interface
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Supplier: ACCES I/O Products, Inc.
Description: /D conversion results. When the data buffer becomes half full, an Interrupt can be generated to cause the data to be read into the computer. INPUT VOLTAGE RANGES Input analog voltages are amplified by a programmable-gain amplifier. Eight voltage ranges are
- Accuracy: 0.2500 % FS
- Analog Input Channels: 16 #
- Application: General Lab and Industrial
- Application Software Included: Yes
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Supplier: Kistler Group
Description: on the sensor’s diaphragm and compresses the Quartz crystal. The compressed crystal produces a charge which is proportional to the pressure. Finally the charge signal needs to be converted, by a charge amplifier, into a voltage which can then be read.
- Device Category: Sensor
- Electrical Output: Analog Voltage
- Media: Liquid, Gas
- Operating Temperature: -321 to 392 F
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Supplier: ACCES I/O Products, Inc.
Description: cards accept up to eight differential or 16 single-ended analog input channels. Inputs are protected against over-voltages up to ±35V and, typically, can survive static discharge beyond 4000V. When power is off, the inputs are open-circuited providing fail-safe operation
- Analog Input Channels: 16 #
- Application: General Lab and Industrial
- Data Acquisition Device Type: Data Acquisition Computer Board, I/O Module
- Differential Channels: Yes
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Supplier: Clark Solutions
Description: piezoelectric sensors embedded in an ETFE vane located downstream of the bluff to detect the generated vortices. The frequency measured represents the flow velocity. A flow factor is provided to convert frequency to volume flow rate for each model size.
- Liquid Volumetric Flow Rate: 0.2400 to 39.6 GPM
- Electrical Output: Analog Voltage
- Flow Meter Type: Volumetric Flow Meter
- Media Temperature Range: -40 to 302 F
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Supplier: PCE Instruments / PCE Americas Inc.
Description: PCE-P41 Power Converter Analog output, RS485 Modbus interface and memory for up to 9,000 measured values The PCE-P41 power converter is used to convert single-phase power parameters into standard signals. This DIN rail-mountable power converter has a freely programmable
- Operating Temperature: -22 to 158 F
- Signal Converter Package: DIN Rail
- Signal Inputs: AC Voltage, AC Current, Frequency
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Supplier: Aitech Defense Systems, Inc.
Description: channels (51 inputs, 2 outputs and 11 bus voltage monitors Low pass filter with cutoff frequency below 50 Hz on all inputs Series resistors as analog input protection Buffer Memory with triple-voted algorithm is provided for each converted analog input Three 12-bit
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Supplier: KOBOLD Instruments, Inc.
Description: The DF-ZL electronics convert the frequency signal generated by the rotating vane into a numeric flow reading displayed on the top line of the LCD display, total flow volume since reset on the bottom, and a scalable analog output signal. Two relays with SPDT contacts are
- Liquid Volumetric Flow Rate: 0.0200 to 36 GPM
- Electrical Output: Analog Current, Analog Voltage, Switch
- End Fittings: Threaded
- Features: Programmable, Recorder / Totalizer Functions
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Supplier: Richardson RFPD
Description: The AD7710 is a complete analog front end for low frequency measurement applications. The device accepts low level signals directly from a strain gage or transducer and outputs a serial digital word. It employs a sigma-delta conversion technique to realize up to 24 bits
- IC Package Type: DIP
- Resolution: 24 bits
- Sample Rate: 1.03 kSamples/Sec
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Supplier: Analog Devices, Inc.
Description: . The integrators are followed by single-ended input to differential output voltage amplifiers where offset and low frequency noise voltages are subtracted from the input voltages. A 128:1 channel differential MUX follows the buffers and drives the analog
- Operating Temperature: 0.0 to 85 C
- Pin Count: 255
- RoHS Compliant: Yes
- Supply Voltage (VS): Up to 5 volts
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Supplier: Qorvo
Description: ) dc-dc controller, with external power FET devices. This fast response, fixed frequency, current-mode converter offers stable regulation for low EMI and noise. The output voltage level can be programmed using analog and/or I2C interfaces for the initialization default setpoint
- Configuration / Function: Step-down (Buck)
- IC Package Type: Other
- Input Voltage (VIN): 45 to 150 volts
- Output Current (IOUT): 20 amps
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Supplier: Richardson RFPD
Description: auxiliary input to periodically measure a second voltage. The part can be operated from a single supply (by tying the VSS pin to AGND) provided that the input signals on the low level analog input are more positive than -30 mV. By taking the VSS pin negative, the part can
- IC Package Type: DIP
- Resolution: 24 bits
- Sample Rate: 1.03 kSamples/Sec
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Supplier: Richardson RFPD
Description: The AD7711 is a complete analog front end for low frequency measurement applications. The device accepts low level signals directly from a transducer and outputs a serial digital word. It employs a sigma-delta conversion technique to realize up to 24 bits of no missing
- IC Package Type: DIP
- Resolution: 24 bits
- Sample Rate: 1.03 kSamples/Sec
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Supplier: Analog Devices, Inc.
Description: ±2%, or it can be driven by an external oscillator for a user defined rejection frequency. The internal oscillator requires no external frequency setting components. The converter accepts any external differential reference voltage from 0.1V to VCC for flexible
- Architecture: Sigma-Delta
- IC Package Type: SSOP
- Input Type: Differential
- Interface Type: Serial, SPI
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Supplier: Analog Devices, Inc.
Description: 60Hz ±2%, or it can be driven by an external oscillator for a user defined rejection frequency. The internal oscillator requires no external frequency setting components. The converter accepts any external differential reference voltage from 0.1V to VCC for flexible
- Architecture: Sigma-Delta
- IC Package Type: SSOP
- Input Type: Differential
- Interface Type: Serial, SPI
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Supplier: Campbell Scientific, Inc.
Description: . Rotation of the Wind Sentry's cup wheel produces an ac sine wave that is directly proportional to wind speed. The frequency of the ac signal is measured by a datalogger pulse count channel, then converted to engineering units (mph, m/s, knots). The Campbell Scientific
- Device Classification: Sensor Only
- Height: 12.6 inch
- Mounting Options: Pole-mounted (Typically via clamps)
- Operating Temperature: -58 to 122 F
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Supplier: RS Components, Ltd.
Description: Converts ac currents of 1A and 5A to standard 0-20mA and 4-20mA analogue signals. Operates with most standard current transformers. Galvanic 3-way isolation. 2 power supply options : 24 V ac/dc (470-5838) or 85 - 230 V ac/dc (470-5844) Nominal Current = 0 - 5A Output Current Range = 0
- Accuracy: -0.5000 to 0.5000 %FS
- Frequency Range: 50 to 60 Hz
- Measuring Range: 5 amps
- Mounting / Configuration: Other
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Supplier: Endress+Hauser, Inc.
Description: volume can be converted to mass by measuring the density. Comprehensive data analysis options in the Field Data Manager software (see accessories) identify potential areas for cost reduction. Swift commissioning and easy operation with plaintext display in selectable language
- Accuracy: 0.1000 ±% FS
- Batch Controller: Volumetric, Gravimetric
- Control Signal Output: Analog Voltage, Current Loop, Switch / Relay Output, Pulse / Frequency, Serial / Digital
- Control Technique: Limit / Set Point Control
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Supplier: Linx Technologies
Description: convert an analog voltage to a digital number. The transmitting side can command a remote device to automatically include these values in an acknowledgement. If these lines are connected to sensors then the module can act as a remote sensor node without the
- Applications: Mobile / Wireless Systems
- Communication Interface: Serial Interface
- Features: Antenna Connector, LED Indicators
- Form Factor / Package: Surface Mount Technology (SMT)
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Supplier: Linx Technologies
Description: convert an analog voltage to a digital number. The transmitting side can command a remote device to automatically include these values in an acknowledgement. If these lines are connected to sensors then the module can act as a remote sensor node without the
- Applications: Mobile / Wireless Systems
- Communication Interface: Serial Interface
- Data Rate: 9 to 60 kbps
- Features: Antenna Connector, LED Indicators
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Supplier: Monarch Instrument
Description: The DataChart 1250 is an economical dual input process recorder. It accepts thermocouples, RTD's, DC mA, DC Voltage, frequency and pulse inputs. CompactFlash cards up to 2 GB size can be used allowing many data points to be stored over long periods of time. With intuitive
- Accuracy: 0.1000 % FS
- Analog Input Channels: 2 #
- Application: General Lab and Industrial
- Connection to Host: USB, Ethernet
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DC voltages to 2000 VDC, while converting to standard output signals, (i.e., 0...10 VDC or 4... 20 mA). Full transformer-based galvanic isolation is provided for all 3 channels, (input, output, and power supply) with continuous isolation to 2200 VDC. Other specifications, such as cutoff (read more)
Browse Electrical Voltage Sensors Datasheets for Knick Interface LLC -
frequencies (requiring no analog mixing) from L to Ka-Band (1Ghz-40Ghz), and then digitally down converts (DDC) and conditions the signal to include: quadrature detection, frequency hopping and beam forming (so an external DSP engine can then perform additional output computations). Learn More (read more)
Browse Analog-to-Digital Converter (ADC) Chips Datasheets for Teledyne e2v Semiconductors -
requiring precise measurement and digital conversion of analog signals. Analog to Digital Conversion: Efficiently converts analog signals to digital data with high accuracy. Package Type: SOP-16 - Compact and versatile for various circuit (read more)
Browse Analog-to-Digital Converter (ADC) Chips Datasheets for LCSC Electronics Technology (HK) Limited -
P45000 High-voltage Transducer is the ideal solution. The P45000 transducer measures voltages up to ±3000 V and isolates ±4800 V. The input values are then converted to low-voltage outputs, ensuring both (read more)
Browse Electrical Voltage Sensors Datasheets for Knick Interface LLC -
. Analog and Digital Signals Signals represent and transfer data based on time (often referred to in terms of frequency) and amplitude. Systems need signal connectors to use the information transmitted by signals, whether those signals represent video, audio (read more)
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-specific requirements such as measurement noise (SNR), DC linearity, settling time performance, closed-loop/measurement latency, or total harmonic distortion (THD). For current/voltage measurement applications up to 18-Bit performance is available at 15MSPS sampling frequency. Where current/voltage drive is (read more)
Browse Signal Conditioners Datasheets for DigiKey -
Analog Devices (ADI) offers precision narrow bandwidth signal chains which focus on optimizing performance of systems where the signals of interest are in the range of DC to approximately 10 kHz. Precision narrow bandwidth signal chains prioritize low frequency specifications (read more)
Browse Precision Adjustment Screws Datasheets for DigiKey -
interface to a wide variety of voltage, current, temperature, position, frequency, and strain measuring devices. Housed in a package only one-fifth the size of competing products, the 8B offers fully functional Instrument Class® performance with superior specifications such as ±0.05% accuracy (read more)
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Each Dataforth 5B module provides a single channel of isolated analog input or output. Input modules interface to all types of external sensors, then filter, isolate, amplify, and convert the input signals to high (read more)
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−239 dBc/Hz, ultralow 1/f noise, and a high phase frequency detector (PFD) frequency that can achieve ultralow in-band noise and integrated jitter. The fundamental VCO and output divider of the ADF4377 generate frequencies from 800 MHz to 12.8 GHz. The ADF4377 integrates all necessary power supply (read more)
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Amplifying High-Impedence Sensors ? Photodiode Example
of sensors, used to sense events in the real world. They can be R R F N classified according to the role they play in the analog V OUT conditioning circuitry, such as voltage source, current I C S - Csource, resistive and capacitive (frequency-based). S N This application note discusses the analog
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. They are much less expensive (usually only a few dollars) and consume a very small current at low voltage. But they have a frequency response that is less well controlled. In recent years a third family of microphones has appeared in the industry: * MEMS microphones: Micro-Electro-Mechanical Systems
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Voltage to frequency converter for DAC test
For the on-board modulator, a simplified relaxation oscillator will be used to perform the analog voltage to frequency conversion .
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Reconfigurable hardware mapping for accelerometer-based navigation applications
Both the intensity-based optical accelerometers and the capacitance-sensing devices can use the analog voltage to frequency conversion (VFC) devices for converting to a discrete pulse output.
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Involvement of adenylate cyclase and tyrosine kinase signaling pathways in response of crayfish stretch receptor neuron and satellite glia cell to photodynamic...
Their frequency was converted to voltage by analog frequency meter MFU-1 (Institute of Experimental Medicine, St. Petersburg, Russia) cal- ibrated by pulse generator G6-27 (A-1333, Velikie Luki, Russia), and continuously recorded on the chart recorder N-390 (ZIP, Krasnodar…
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The Multichannel Submillimeter Wave Interferometer Of The Tokamak De Varennes.
The two SMM laser beams mixed on the reference detector generate an oscillating waveform whose frequency is converted to an analog voltage for comparison with a reference voltage representing the selected offset fre- quency.
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Design and implementation of a V-f converter using FPAA
Voltage-to- frequency converters convert input analog voltage to square waves at frequencies that are accurately proportional to the analog quantity.
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Development and Field-Data Evaluation of Single-Eng Fault Locator for Two-Thermal HVDV Transmission Lines Part I: Data Collection System and Field Data
are provided to convert the frequencies back to analog voltages using frequency-to-voltage (F/V) converters.
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The value of the frequency is converted to an analog voltage (0 to 5 volts) from the VFD; it is then read by an analog card.
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AIAA Journal > Measurements of Particulate Pollutants in the Atmosphere
For convenience in data reduction the beat frequency is converted to an analog voltage which is, in turn, differentiated to yield mass change rate.
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Telemetry system for monitoring anterior cruciate ligament graft forces in vivo
The signal conditioning board receives the amplffied EMG signal and converts the frequency to an analog voltage for input into a computer data acquisition board (Figure 6).
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Dynamic Tractor Ballasting
Circuits were developed to convert the frequency signals to analog voltage signals.