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Test & Measuring Instruments ->
Counters
Counters
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 Optical Detection System records vehicle passenger counts.Eurotech Group
AMARO (Udine) 33020 Italy
May 02, 2008
Providing means for statistical or data interpretation, PCN-1001 performs bi-directional detection and counting of passengers in public transportation vehicles. Non-contact stereoscopic vision detection, along with interpretation algorithm, result in counting accuracy over 97% across all lighting conditions. Parallel operation of multiple counters in daisy-chained configuration is possible, and counters can work together in real-time with overlapping areas and active detection.
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 Light Grid Sensors can detect 2 mm sized objects.SICK, Inc.
Minneapolis, MN 55438
Mar 27, 2008
Suited for part counting and leading edge detection on conveyors, HLG Light Grid Sensors are through-beam style switching light grids that do not need any external controller box. Units come in rugged aluminum housing which can withstand punishing industrial environments. Cable synchronization provides quick setup and product detection, while teach-in automatic sensitivity adjustment allows for detection of translucent objects and wrappings for precise detection.
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 Electronic Hand Tally has 5-digit display.ENM Company
Chicago, IL 60646 6135
Mar 27, 2008
Powered by replaceable internal battery and measuring 3.65 x 2.20 x 0.80 in., Series L17 Electronic Hand Tally counts both up and down and can be reset with push of button. Audible sound option to signal counting can be turned on and off, and battery will last approximately 2 yr with sound turned off.
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Signal Level Meter covers 46-860 MHz frequency range.Gao tek Inc.
Toronto M1B 2K4 Canada
Feb 11, 2008
Designed for CATV system maintenance, Model GAO2002 measures 160 x 130 x 65 mm, weighs 368 g including battery, and offers more than 6 hr operating time. Signal level meter supports Level, V/A, Tilt, and Trunk Level testing as well as testing 2 channels at same time. It features level measurement range of 20 dBµV to 50 dBV with accuracy of ±2 dB and 0.5 dB resolution, 20 dBµV to 50 dBV carrier-to-noise (C/N) option range, and voltage input range of 1-100 V (ac/dc) with ±2 V accuracy.
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Signal Level Meter is designed for CATV system maintenance.Gao tek Inc.
Toronto M1B 2K4 Canada
Feb 01, 2008
With 160 x 130 x 65 mm size and less than 600 g weight, Model GAO1001 simultaneously supports 2-channel Level, V/A, Tilt, and Trunk Level testing. It features operating time of more than 6 hr, frequency range of 46-864 MHz, tuning resolution of 50 kHz, and ±50 ppm accuracy. Shockproof device has level measurement range of 30-120 dBV with accuracy of ±2 dB at 25°C and 0.5 dB resolution, and voltage input range of 1-100 V (ac/dc) with ±2 V accuracy and 1 V resolution.
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 SMD Parts Counting System facilitates year-end inventories.Manncorp
Willow Grove, PA 19090
Nov 27, 2007
Comprised of motorized surface mount parts counter, bar code reader, and laser label printer, 2000 Pro will process 7 or 13 in. reel containing 5,000 taped parts with pitches of 2-32 mil in approximately 90 sec. System cuts time-consuming task of inventory tallies by providing almost immediate read-outs and printouts. Users can detect shortages by scanning bar code on reel, verifying count, then printing new bar code identity label with current quantity, date, and time.
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 Parking Equipment counts number of vehicles entering/exiting.Signal-Tech
Erie, PA 16509
Nov 15, 2007
Red Storm can detect when a vehicle enters, exits, or moves from level to level in any parking facility, and incorporates signs that display available spaces in real time. Fully scalable, upgradeable, wireless differential counter can be configured to fit layout of any parking facility and and accommodate any traffic flow. Installation package includes 4 sensors/zone, one Red Storm control unit/zone, and optional signs including Overspeed, Caution Vehicle Exiting, and Car Coming signs.
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 Digital Counter includes key-chain and wrist-strap.Control Co.
Houston, TX 77258 8307
Nov 12, 2007
Key-Chain/Wrist-Strap/Carabiner Digital Counter features display count to 99,999, 2 yr constant use battery, water-resistant O-ring sealed with shock-resistant ABS plastic case, button click for count confirmation, and recessed no accident reset. Weighing less than 1 oz, it has diameter of 1-7/8 in. and is ˝ in. wide.
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 Large Digit Displays can be viewed from up to 160 ft away.Laurel Electronics, Inc.
Costa Mesa, CA 92626
Nov 09, 2007
Available for analog, pulse, and serial data signals, G04 Series Large Digit Meters, Counters, Timers and Serial Input Displays come with oversize 4.0 in. digits for long distance viewing in any plant or outdoor environment. Number of digits is 5 for analog or rate signals for readings from -19999 to 99999, and up to 7 for totalizing or for use as serial input remote display with readings from -1999999 to 9999999. Elapsed timer and time-of-day clock configurations are also available.
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Signal Level Meter covers 5-870 MHz range.Gao tek Inc.
Toronto M1B 2K4 Canada
Nov 07, 2007
Offering features suited for professionals in CATV industry, DS1151 (B) Super Signal Level Meter is capable of measuring and displaying amplitude at predefined frequency or carrier. Peak-hold level measurement feature in LEVEL and SPECTRUM mode can detect occasional disturbance, and unit is capable of testing analog, digital (QAM), and FM channels. It also supports C/N measurement, voltmeter functions, spectrum analysis, auto test, and data logging.
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Veterinary Hematology Analyzer displays results in 2 min.Abaxis, Inc.
Union City, CA 94587
Sep 24, 2007
VetScan HM5 provides 22-parameter complete blood count and 4 cellular histograms for cat, dog, and horse. It also offers 3-part mode for 7 other species. For operation, this fully automated, 5-part differential cell counter requires operator to enter appropriate patient information, insert well-mixed blood sample, and press Start button. Device requires minimal maintenance and also offers capabilities for database management.
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Wireless Pulse Counter is suited for indoor/outdoor use.Spinwave Systems,Inc.
Westford, MA 01886
Sep 17, 2007
Pulse counter wirelessly transmits electric, water, and gas meter values to any building automation system for review via software suite, or email notification. Counter features one high-powered radio that connects to signal conditioning module via standard CAT5 cable for data and power transmission. Unit can be line or battery powered using 6 D-Cell batteries. Accumulated pulses and pulses per time are transmitted as BACnet, LON, or Modbus variables.
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Time-to-Digital Converter features 6 stopwatches.Agilent Technologies, Inc
Santa Clara, CA 95051
Aug 01, 2007
Suited for time measurement applications, Model TC890 records multiple events or hits on each of 6 input channels, with timing resolution of 50 ps and mean dead time between sequential pulses on same input of less than 15 ns. Precision time measurement is achieved with less than 3 ps rms jitter and ±2 ppm stability. Running at full speed, instrument offers 25 million events/sec data-throughput. It enables event counting or histogram creation for data and spectra comparison.
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Liquid Particle Counter has sensitivity of 50 nm.Lighthouse Worldwide Solutions
San Jose, CA 95134
Jul 27, 2007
Liquid particle counter, NanoCount 50, is comprised of sensor, counting electronics, and flow meter, all housed in NEMA-rated enclosure. Measuring 9 x 6 x 9 in., system provides footprint that facilitates integration into process equipment for point-of-use semiconductor ultrapure process applications.
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 Transmitter tracks up/down pulse totals.Laurel Electronics, Inc.
Costa Mesa, CA 92626
Jul 12, 2007
Housed in 35 mm DIN rail case, Laureate Model TA-FRT is powered by 95-240 Vac ±10% or optionally by low voltage 8-28 Vac or 9-37 Vdc. It produces isolated 4-20 mA or 0-10 V output and includes dual-channel signal conditioner, which is suitable for pulse or ac sources, such as NPN or PNP proximity switches, contact closures, magnetic pickups down to 12 mV, or ac voltages up to 250 Vac. Equipped with RS232 port, transmitter is programmed via external PC and Instrument Setup software.
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Readout and Control Units suit mass flow meters/controllers.Bronkhorst USA Inc.
Bethlehem, PA 18017
Jul 11, 2007
BRIGHT Series offers local indication and operation, flow rate in actual values/percentage, fluid selection, setpoint, counter, and alarms. Modules are designed for lab-style instruments and for instruments with IP65 housing. Communication between such instruments and product is established over RS-232 digital communication port. OLED display technology offers bright and wide angle visibility. Units can be mounted directly on instrument, adjacent wall/panel, or instrument's pipework.
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 Linearizing Option offered for panel meters and counters.Laurel Electronics, Inc.
Costa Mesa, CA 92626
May 29, 2007
Custom Curve Linearization option for Laureate digital panel meters and counters is implemented in form of 20 nonlinear spline-fit segments. Typical error will be 0.1-0.01% of full scale, depending on number of data points used for setup, error in data points, and severity of nonlinearities or discontinuities. Setup is accomplished using external PC, RS232 cable, and linearizing software, with spreadsheet, actual input, and polynomial programming methods offered.
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 Lightning Surge Counter monitors outdoor equipment.Alltec Corp.
Canton, NC 28716
May 14, 2007
Designed to monitor for the incidence of direct lightning strikes, ASC-6X Lightning Strike Counter consists of circuitry containing rectifier, capacitor, and electronic switching system that is connected to mechanical counting relay. Unit is packaged into completely sealed, injection molded case that is waterproof for interior or exterior usage. It has 2 mounting tabs for installing with screws or bolts, and sealed, clear view window allows easy reading of 6 digit counter.
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 Digital Counter accepts quadrature encoder outputs.BEI Industrial Encoder Division
Goleta, CA 93117
Feb 22, 2007
When connected to rotary or linear encoder and 12 Vdc power supply, Model SA100 displays either rotational units in decimal degrees or DMS, or linear position in inches and millimeters. Error compensation, zeroing, scaling, count direction, and display resolutions can be set by user via front panel. Suited for open loop applications, device operates out of box and does not require optional plug-in boards or complicated configuration process.
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 Panel Meter displays rates or totals up to 6-digits.Laurel Electronics, Inc.
Costa Mesa, CA 92626
Feb 08, 2007
Laureate Model VF programmable panel meter and process signal totalizer is UL-listed, and displays rates or totals from transducers with 4-20 mA, 0-1 mA, or 0-10 V process signal output. Suited for flow and non-flow applications, unit converts analog signal to frequency, which is converted to rate with accuracy of ±0.02% of full scale at 25 readings/sec. Adaptive filter reduces variations due to noise while responding to actual changes in signal level.
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