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Supplier: Electro-Sensors, Inc.
Description: Reverse Rotation Detector Features • Relay changes state when shaft direction reverses • Relay resets when reverse motion stops • Easy installation and calibration • Cast aluminum switch housing NEMA 4X, 7, 9 rated • 115
- AC Voltage Rating: 115 to 230 volts
- Contacts: DPDT
- DC Voltage Rating: 12 to 24 volts
- Explosion Proof: Yes
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Description: The GVS series speed sensor is made of a hall effect sensor imported from Japan or America, magnetic body and housing. The rotation speed sensor features a high reliability, stable signal output for high frequency or zero-speed, out-of-step protection, high detection accuracy,
- Output: Frequency
- Power Requirements: DC Powered
- Rotary Speed Range: 0.0 to 12000 rpm
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Description: The GVS series speed sensor is made of a hall effect sensor imported from Japan or America, magnetic body and housing. The rotation speed sensor features a high reliability, stable signal output for high frequency or zero-speed, out-of-step protection, high detection accuracy,
- Output: Frequency
- Power Requirements: DC Powered
- Rotary Speed Range: 0.0 to 12000 rpm
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Supplier: Infineon Technologies AG
Description: Silicon Schottky Diodes Summary of Features Low barrier diode for detectors up to GHz frequencies For high-speed applications Zero bias detector diode Pb-free (RoHS compliant) package Potential Applications
- Applications: Detector, Mixer
- IF: 100 mA
- Life Cycle Stage: Other
- Package Type: Other
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Supplier: Amprobe Test Tools
Description: Troubleshoot air conditioning systems quickly and accurately with Amprobe RLD-1 Refrigerant Leak Detector. State of the art technology assures precise, unambiguous readings, and makes leak detection across a wide variety of refrigerants easy and quick. Precisely pinpoints a
- Application: Ambient Air Monitoring
- Display: Analog
- Features: Audible or Visual Alarms
- Instrument Type: Detector
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Supplier: ValueTronics International, Inc.
Description: Features: Frequency range of 10 MHz to 6 GHz Wide dynamic range (-30 dBm to +44 dBm) Internal zeroing while connected to the DUT High measurement speed of up to 250readings/second Display power measurements on a PC without the need of power meter
- Frequency Range: 6000 MHz
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Supplier: ValueTronics International, Inc.
Description: Features: Frequency range of 10 MHz to 6 GHz Wide dynamic range (-50 dBm to +30 dBm) Internal zeroing while connected to the DUT High measurement speed of up to 250readings/second Display power measurements on a PC without the need of power meter
- Frequency Range: 6000 MHz
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Supplier: ValueTronics International, Inc.
Description: Features: Frequency range of 9 kHz to 6 GHz Wide dynamic range of -60 to +20 dBm Internal zeroing capability to eliminate external calibration High measurement speed of up to 250readings/second Display power measurements on a PC or other Agilent
- Frequency Range: 6000 MHz
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Supplier: ValueTronics International, Inc.
Description: Features: Frequency range of 10 MHz to 18 GHz Wide dynamic range of -60 to +20 dBm Internal zeroing capability to eliminate external calibration High measurement speed of up to 250readings/second Display power measurements on a PC or other Agilent
- Frequency Range: 18000 MHz
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Supplier: Siemens Process Instrumentation
Description: SITRANS WM100 is a heavy-duty zero-speed alarm switch. This non-contacting unit provides cost-effective equipment protection even in the harshest conditions. It is rugged enough to be impervious to dust, dirt, build-up and moisture, and is ideal for such primary industries as mining,
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Supplier: Advanced Energy Industries, Inc.
Description: , reversible zero-crossing switching, which includes source and sync-ability. Application-specific custom designs are offered, and options include varying cable length and connector types. Benefits Benefit from polarity reversal speed, which is ideal for quadrupole ion source and
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Supplier: L-com, Inc.
Description: display. The thermometer has an automatic shut-off feature. Shut-off will occur approximately 10 seconds after the trigger is released. All objects whose temperature is higher than absolute zero (-273.15 K) emit infrared energy. This energy radiates in all directions at the speed of
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Supplier: SEYI America Inc.
Description: . “Zero angle” deflection of frame and cost effective in tooling maintenance work. Duly designed with the gibs centrally mounted in line with the slide and withstand longer stroke length that ensure a stable and precise tooling life span. Greater slide area in comparison to
- Automation / Control: Manual (Footswitch / Pendant / Pushbutton)
- Capacity / Operating Force: 160 tons
- Frame Type & Orientation: Column (4 Post) / Straight-Side
- Operation: Bending, Blanking, Piercing / Hole Punching, Press Forming / Embossing
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Supplier: Uni-Trend US
Description: AC and DC current up to 60A with ±(2%+5) accuracy Integrated non-contact voltage (NCV) detector for enhanced safety Specially designed slim meter body and thin fork for accessing narrow spaces CAT III 600V safety rating for industrial applications Bright
- AC Current Range: 60 amps
- DC Current Range: 60 amps
- Electrical Measurements: True RMS Measurement
- Features: Battery Powered
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Supplier: Laurel Electronics LLC
Description: Selectable 1°, 0.1°, or 0.01° resolution, °C, °F, K or R All input ranges are user selectable and factory calibrated Up to 60 conversions per second, Ideal for peak or valley capture Digital span adjust from 0 to ±99,999, zero adjust
- Depth: 143 mm
- Digit or Character Size: 0.37" to 0.56" (9.4mm to 14.2mm)
- Display Technology: LED
- Display Type: Numeric Display
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coax technology and is now becoming critical as digital speeds increase. Some multiple digital signals are stacked upon one circuit with NRZ, (non-return to zero), voltage levels, (such as in PAM-4), and can be more susceptible to SNR, (signal to noise ratio), issues. This can be controlled with (read more)
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1074-117 - Control Techniques - Renewal Part | Galco Industrial Electronics
1074-117, Control Techniques, Renewal Part, PCB, ZERO SPEED DETECTOR .
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PCB, ZERO SPEED DETECTOR .
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Thyristor leonard using a brushless dc motor
Zero speed detector .
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http://dspace.mit.edu/bitstream/handle/1721.1/16772/49279086-MIT.pdf?sequence=2
– end-point sensors – wheel-speed sensors for anti-blocking systems – rpm counters (0 to 20 kHz) for engine tachometers and for electronic synchromesh systems – flow meters – zero speed detectors — rpm control in electric motors – general …
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Four-quadrant brushless ECM drive with integrated current regulation
This implies that some sort of zero speed detector is useful for the controls to determine the instant when regenerative braking must end.
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http://www.iosrjournals.org/iosr-jvlsi/papers/vol4-issue2/Version-1/O04219698.pdf
Future work will include circuit optimization like high speed zero detector , etc., to reduce power and delay and to implement the structure in 180 & 150 nm CMOS and TSMC technology with minimum supplied voltage.
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Development of low cost power parameter measuring system using PIC
A zero crossing detector literally detects the transition of a signal waveform from positive and negative, ideally providing a narrow pulse that coincides are used for a high speed zero crossing detectors .
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Cycloconverter Control Circuits
A new high speed current zero detector has been presented, which when combined with auxiliary pulsing and either one of two types of crossover logic, minimized gaps in the current waveform at current crossover.
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Parallelization of Context-Based Adaptive Binary Arithmetic Coders
The normalization in this paper is assumed to be performed by a barrel shifter which has 0(1) time complexity and a high- speed leading zero detector like those used in [12], so there is no significant time change for normal- ization …
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Resistance-capacitance limitation of fast double heterojunction Ge p-i-n photodetectors
The RC limitation of the detectors is shown and analyzed leading to adjusted parameters for high speed detectors at zero -bas.
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