Hioki Power Loggers

 
Hioki LR8512 Wireless Pulse Logger
  • Unique Features: For pulse totalization and measuring logical ON/OFF signals or revolutions Compact, two-channel model fits where other devices don’t Measurement data is sent to the Hioki LR8410 using Bluetooth® wireless technology Measurement data is saved even when communications are interrupted Three-way power (AC adapter, AA alkaline batteries, or external 5 to 13.5 V power supply) Instrument can store 500,000 data points per channel
  • Warranty: N/A
  • Warranty Details: N/A
  • Comments: N/A
  • Safety Approval: CE, RoHS
  • Interfaces I/O: N/A

Your Price: $457.00

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Hioki LR8513 Wireless Clamp Logger
  • Unique Features: Measure AC and DC load current and AC leak current Choose from eight current sensors Place inside a distribution panel, close the cover, and monitor measured values from the outside Measure power easily—just set the voltage and power factor Compact, two-channel model fits where other devices don’t Measurement data is sent to the Hioki LR8410-20 using Bluetooth® wireless technology Measurement data is saved even when communications are interrupted Three-way power (AC adapter, AA alkaline batteries, or external 5 to 13.5 V power supply) Instrument can store 500,000 data points per channel
  • Warranty: N/A
  • Warranty Details: N/A
  • Comments: N/A
  • Safety Approval: CE, RoHS
  • Interfaces I/O: N/A

Your Price: $549.00

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Hioki PW3360-21 Clamp On Power Logger Harmonic Measurement
  • Input(power loggers): Single Phase, Three Phase
  • Type(Power loggers): Analog, Portable Hand Held
  • Maximum Voltage AC: 600 V
  • True RMS: Yes
  • Power Quality: No
  • Current Input Channels: 3

Your Price: $1,762.00

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Hioki PW3360-21/1000Pro KIT - 1000 A Power Demand Analyzer Kit
  • Input(power loggers): Single Phase, Three Phase
  • Type(Power loggers): Analog, Portable Hand Held
  • Maximum Voltage AC: 600 V
  • True RMS: Yes
  • Power Quality: No
  • Current Input Channels: 3

Your Price: $3,511.00

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Hioki PW3360-21/100Pro KIT - 100 A Power Demand Analyzer Kit
  • Input(power loggers): Single Phase, Three Phase
  • Type(Power loggers): Analog, Portable Hand Held
  • Maximum Voltage AC: 600 V
  • True RMS: Yes
  • Power Quality: No
  • Current Input Channels: 3

Your Price: $3,104.00

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Hioki PW3360-21/5 Pro KIT - Demand Analyzer (Harmonic Analysis Function, 3 x clamp on sensor 9694, power logger viewer SF1001, SD memory card 2 GB Z4001, battery set PW9002, PW3360 hard case)
  • Input(power loggers): Single Phase, Three Phase
  • Type(Power loggers): Digital
  • Maximum Current AC: 5000 A
  • Maximum Voltage AC: 600 V
  • True RMS: Yes
  • Current Input Channels: 1, 2, 3

Your Price: $3,168.00

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Hioki PW3360-21/5000Pro KIT - 5000 A Power Demand Analyzer Kit
  • Input(power loggers): Single Phase, Three Phase
  • Type(Power loggers): Analog, Portable Hand Held
  • Maximum Voltage AC: 600 V
  • True RMS: Yes
  • Power Quality: No
  • Current Input Channels: 3

Your Price: $3,676.00

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Hioki PW3360-21/5000Pro-4in KIT - Demand Analyzer (Harmonic Analysis, 3 X CT9667-01, 9445-02, 3 in 1 AC Flex Adapter, SF1001, Z4001, PW9002, PW3360 H-CASE)
  • Input(power loggers): Single Phase, Three Phase
  • Type(Power loggers): Digital
  • Maximum Current AC: 5000 A
  • True RMS: Yes
  • Current Input Channels: 1, 2, 3
  • Voltage Input Channels: 1, 2, 3

Your Price: $3,575.00

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Hioki PW3360-21/5000Pro-7in KIT - Demand Analyzer (Harmonic Analysis, 3 X CT9667-02, 9445-02, 3 In 1 AC Flex Adapter, SF1001, Z4001, PW9002, PW3360 H-CASE)
  • Input(power loggers): Single Phase, Three Phase
  • Type(Power loggers): Digital
  • Maximum Current AC: 5000 A
  • True RMS: Yes
  • Current Input Channels: 1, 2, 3
  • Voltage Input Channels: 1, 2, 3

Your Price: $3,575.00

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Hioki PW3360-21/500Pro KIT - 500 A Power Demand Analyzer Kit
  • Input(power loggers): Single Phase, Three Phase
  • Type(Power loggers): Analog, Portable Hand Held
  • Maximum Voltage AC: 600 V
  • True RMS: Yes
  • Power Quality: No
  • Current Input Channels: 3

Your Price: $3,170.00

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Hioki PW3365-20 Clamp On Power Logger
  • Input(power loggers): Three Phase
  • Type(Power loggers): Digital, Portable Hand Held
  • Maximum Voltage AC: 400 V
  • True RMS: Yes
  • Current Input Channels: 4
  • Voltage Input Channels: 4

Your Price: $4,066.00

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Hioki PW3365-20/1000Pro KIT - 1000A Power Logger Kit
  • Input(power loggers): Three Phase
  • Type(Power loggers): Digital, Portable Hand Held
  • Maximum Current AC: 400 A
  • True RMS: Yes
  • Current Input Channels: 4
  • Voltage Input Channels: 4

Your Price: $5,865.00

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Hioki Power Loggers

This video from Hioki gives a close up look at some of the company's Power Energy Logger offerings.


 
Power and Energy Loggers measure and save (data log) important parameters, i.e., Voltage, Current, Frequency, Harmonics, Watts, VARS, VA and Energy (kWh and kVAh, kVAh), Power Factor & Displacement Power Factor (DPF), Crest Factor, THD, and waveforms.
 
In these modern days, rising costs of most goods and services force us to continually evaluate and modify our purchasing habits in order to obtain the greatest efficiencies. Having and maintaining this information at our finger tips allows us to react and plan. It is also understandable that as Power and Energy costs increase, we need a mechanism to be able to evaluate our needs and power and energy use. Understanding what is needed and what is being used gives us greater insight into the manner in which we may react and plan our use. The measurement of “how much and when” regarding power and energy is vital and the instruments used are Power and Energy Loggers.

Power loggers are chosen on the basis of information desired and report capability as well as parameters required, length of time for recording values, hand-held, portable, bench top, with or without displays, wiring system (single phase or three phase), and related problems in the system. Many loggers, both Energy and Power, may be programmable and chosen based on the environment capability. There are many alternate displays that may be chosen. Below are examples “only” of a digital display as well as a graphical display. Many Instruments offer both utilizing existing display panels as an integral part of the Instrument as well as software used with a laptop or PC.

Here are examples of a graphical display of a Harmonic distribution. Certainly helpful in determining system problems and establishing a mitigation plan.
Power Harmonics graphical display  Power Harmonics graphical display
Graphical Display Examples of Power Harmonic Distribution

Below is an example of a Digital Display of Total Harmonic Distortion of Voltage in all three phases.
 
THD digital display
THD Digital Display Example

The primary reason for the use of data loggers, may vary, whether measuring Power or measuring Energy in the system, these may be some typical justifications:
  • Load Studies. Understanding the system or circuit load capacity before attempting to add increased loads
  • Energy Assessments. The ability to evaluate energy used before corrections and after corrections have been made. The establishment of an Energy Profile is required when looking at system data
  • Harmonics Measurements. Harmonics existence can be dangerous and damaging. Understanding the existence and possible mitigation required is an advantage
  • Voltage Event Capture. Seeking any information that will aid in system evaluation, i.e. surges, sags, swells, transients. etc.
One of the primary factors to consider is the time base and total length of recording for each value. It is common to consider whether the information being recorded is available in real time or in recorded intervals. Data may be collected from a time reference from every second to days and even months. This selection is based on existing problems, intermittent or average values, and costs. Utilizing a logger system offers a comprehensive picture of the Power and Energy Systems and is now available to evaluate and solve Power and Energy problems.

Applications for Power Energy Logging
  • Measurement and recording of power system quality (kW, VA, VAR)
  • Energy metering (kVAh, VARh, kWh)
  • In plant troubleshooting of power distribution panels and individual machinery
  • Monitor pad mount transformers
  • Determine harmonic problems originating from source or load
  • Monitor phase unbalances
  • Determine transformer K-Factor
  • Setup and troubleshoot variable frequency drives and UPS systems
  • Verify correct operation by measuring key power quality parameters
  • Harmonics measurements- Uncover harmonic issues that can damage or disrupt critical equipment
  • Inrush capture. Check start-up current where spurious resets or nuisance circuit breaker tripping occurs
  • Load studies. Verify electrical system capacity before adding loads
  • Energy Audits
  • Predictive maintenance
  • Long Term Intermittent Analysis
Here are additional examples of display options. On the left, the wiring and phase choice are shown, On the right, the details of Voltage, Current and Phase angles are shown on the Phasor Diagram.

voltage, current, and phase angle display   phasor diagram
Additional Power Display Examples

Power and Energy Loggers may have a multitude of displays and may be chosen using a variety of formats including Analog Data, Digital Data, Digital Graphics, Multiple Screen, Single Waveform, Multiple Waveforms, General Report generation, and Specific Report generation.  It is important to realize that Power and Energy Loggers may also be chosen for building and system monitoring, as well as residential and overall energy audits. For most data logging systems, all important power and energy data is measured, recorded, and possibly analyzed. This will allow you to understand utility costs, improve efficiency, install energy savings devices, and explore alternative energy solutions. For a complete review of the choices you have, please call one of our Power and Energy Specialists for assistance.
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