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PTC Thermistor Application in Automated Reading Electronic Meter
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PTC Thermistor Application in Automated Reading Electronic Meter
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Automatic meter reading is becoming increasingly popular in electronic power meters, This technology provides a communications port to the power meter, allowing it to be read electronically in a remote way. RS-485 is a simple, cheap, reliable communications specification that is well suited for automatic meter reading.

Products & Services
S meters (strength meters, signal-strength meters) measure the strength of signals in communication systems such as receivers and transmitters.
Meter provers and flow proving components provide a known traceable volume to simulate actual operating conditions to test and verify the performance of flow meters and transfer meters.
BTU meters measure the energy changes in liquid or gas flows in British thermal units (BTU).
Open channel flow sensors measure fluid flow through open channels.
Harmonic distortion and phase meters are instruments that measure harmonic distortion or phase position.
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Product Announcements
Hsiang Cheng Electric Corp. - Power Meter-Multi function-Taiwan made
The Hsaiang Cheng's multifunction power quality meter has been used world wide in many utility systems and substation systems to monitor the quality of power. For years, Hsaiang Cheng has always... (read more)
Hsiang Cheng Electric Corp. - Power calibrator-Taiwan made
The main configuration of PTC 9300H is a computerized 3 phase power source with built-in precision reference instrument. It sets new industry standards in the field of test & calibration... (read more)
Hsiang Cheng Electric Corp. -  0.02% Power calibrator- Taiwan made
The main configuration of PTC 9300H is a computerized 3 phase power source with built-in precision reference instrument. It sets new industry standards in the field of test & calibration... (read more)
Hsiang Cheng Electric Corp. - Taiwan Low price Power Meter EPM7000
EPM 7000 power meters are conceptualized and intelligent to revolutionize the approach to traditional power metering. Each power meter is a compact, electronically advanced and programmable... (read more)
Sierra Instruments, Inc. - Republic of Singapore Navy Chooses Sierra!
In these days of soaring fuel costs, getting what you pay for is crucial. When a ship of the Republic of Singapore Navy (RSN) deployed overseas recently, it did so with a Sierra Innova-Sonic® Model... (read more)
McCrometer - Digital Register, Local & Remote Flow Measurement
With an advanced low power microprocessor design, the new digital FlowCom™ Register from McCrometer provides simultaneous flow rate and volumetric totalized flow data for McCrometer's popular... (read more)
Laurel Electronics, Inc. - Load Cell and Microvolt Meter
The Laureate Model WM Load Cell and Microvolt Meter is a UL-listed, high-sensitivity digital readout and controller for load cells, strain gauges and microvolt signals where high accuracy and... (read more)
Shortridge Instruments, Inc. - Portable air meters ideal for HVAC professionals
AirData™ Multimeters are versatile and portable - an ideal tool for any facilities professional performing maintenance and troubleshooting on HVAC equipment. Buildings Magazine included... (read more)
Laurel Electronics, Inc. - True AC RMS Voltmeter & Ammeter
The Laureate Model RMS is a UL-listed, 4-1/2 digit, true RMS panel meter which provides 0.15% ± 1 count accuracy for AC voltage or current signals from 10 Hz to 10 kHz. It is suited for AC... (read more)
Laurel Electronics, Inc. - Scale / Weight Meter
The Laureate Model LW is a UL-listed, 5-digit panel meter with special firmware for weighing applications. The unit provides a choice of two signal conditioner boards: a load cell signal conditioner... (read more)
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Topics of Interest
Americans have not reduced their appetite for a more tranquil lifestyle by relocating to small cities and townships, and this is compounding the challenges small communities face providing them with... (Read More)
According to the US Census the City of Eagle Point grew 38.2% between 2000 and 2003, making it the fastest growing city in Oregon. Although growth is indicative of a healthy community, a city that... (Read More)
Montgomery, Minnesota is a rural community located south of Minneapolis. Like those living in small towns across America, Montgomery's 3,129 residents look out for one another and take pride in their... (Read More)
Fifteen years ago the Loudoun County Sanitation Authority launched its vision of adopting new technology to reduce the cost of providing higher levels of service to its water customers. Loudoun... (Read More)
Natchez, Mississippi is an historic small town on the banks of the Mississippi River 135 miles northwest of New Orleans. It has a population of 18,500, which the Water Works Department serves with... (Read More)
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See more product announcements for S Meters
5-Digit DC Digital Panel Meter

5-Digit DC Digital Panel Meter
Laurel Electronics, Inc.


EX600 True RMS Series Clamp Meters

EX600 True RMS Series Clamp Meters
Extech Instruments Corp.


EX530 True RMS Heavy Duty Industrial MultiMeter

EX530 True RMS Heavy Duty Industrial MultiMeter
Extech Instruments Corp.


11 See more product announcements for S Meters