Hioki LR8512 User manual

LR8512
LR8513
Measurement Guide
WIRELESS PULSE LOGGER
EN
Sept. 2018 Revised edition 5
LR8512B981-05 18-09H
LR8514
LR8515
WIRELESS CLAMP LOGGER
WIRELESS HUMIDITY LOGGER
WIRELESS VOLTAGE/TEMP LOGGER

i
Contents
For customers who are using the LR8410 Wireless Logging
Station ................................................................................................1
Instrument Version............................................................................2
Introduction........................................................................................3
Trademark ..........................................................................................3
Verifying Package Contents .............................................................4
Options................................................................................................5
Safety Notes.......................................................................................7
Usage Notes.....................................................................................10
1 Overview 19
1.1 Overview and Features..........................................................19
1.2 Parts Names and Functions..................................................20
2 Preparation for Measurements 21
3 Using the LR8410 as a Unit 25
3.1 Real-time Measurement Using the LR8410..........................25
3.2
Performing Real-time Measurement Using a Windows
®
PC ..26
4 Collecting Measurement Data Using a
Windows®PC 27
5 Collecting Measurement Data Using an
AndroidTM Terminal 29
LR8512B981-05

ii
6 Maintenance and Service 33
6.1 Troubleshooting .....................................................................33
6.2 Error Display...........................................................................35

1
For customers who are using the LR8410 Wireless Logging Station
For customers who are using the LR8410
Wireless Logging Station
This instrument can be used on the LR8410 rmware version 1.30 or later.
The rmware version for the LR8410 is displayed on the system screen.
The latest version can be downloaded from our website.
For details on how to upgrade the software, see our website or check with your authorized Hioki
distributor or reseller.

2
Instrument Version
Instrument Version
The Wireless Logger Collector can be used on the instrument software version 1.20
or later.
A version older than 1.20 needs to be updated. The software can be updated in
Wireless Logger Collector (Windows® PC version).
If the software version is older than 1.20, a communication error (protocol error)
occurs in any communications attempted between the instrument and Wireless
Logger Collector.

3
Introduction
Introduction
Thank you for purchasing the HIOKI LR8512 Wireless Pulse Logger, LR8513 Wireless
Clamp Logger, LR8514 Wireless Humidity Logger, or LR8515 Wireless Voltage/Temp
Logger. To obtain maximum performance from the product, please read this manual
rst, and keep it handy for future reference.
In this manual, the name of each instrument is indicated as follows.
Product name Name indicated in the manual
LR8512 Wireless Pulse Logger
LR8513 Wireless Clamp Logger
LR8514 Wireless Humidity Logger
LR8515 Wireless Voltage/Temp Logger
Instrument
There are the following instruction manuals available for this instrument. Please refer
to the appropriate manuals for the intended usage.
Measurement Guide
(this manual)
Read this rst.
For customers who use this instrument for the rst time, this
manual describes the basic operation procedures.
Instruction Manual Describes details of the functions, operations, and specications
of this instrument.
Trademark
• Microsoft, Windows, Windows Vista, and Excel are either registered trademarks or
trademarks of Microsoft Corporation in the United States and other countries.
•Bluetooth® is a registered trademark of Bluetooth SIG, Inc. (USA).
The trademark is used by HIOKI E.E. CORPORATION under license.
• Adobe and Adobe Reader are either trademarks or registered trademarks of Adobe
Systems Incorporated in the United States and other countries.
• Android and Google Play are trademarks of Google, Inc.

4
Verifying Package Contents
Verifying Package Contents
When you receive the instrument, inspect it carefully to ensure that no damage
occurred during shipping. In particular, check the accessories, panel keys,
and connectors. If damage is evident, or if it fails to operate according to the
specications, contact your authorized Hioki distributor or reseller.
Check the package contents as follows.
Instrument
LR8512 × 1
LR8513 × 1
LR8514 × 1
LR8515 × 1
Common accessories
CD × 1
[Instruction Manual (PDF), Application Software (Logger
Utility, Wireless Logger Collector)]
The latest version of the application software can be
downloaded from our website.
Measurement Guide
Precautions Concerning Use of Equipment That Emits
Radio Waves
LR6 Alkaline battery × 2
LR8512 Accessory
L1010 Connection Cable (length approx. 1.5 m) × 2

5
Verifying Package Contents
Options
The following options are available for the LR8512, LR8513, LR8514, and LR8515.
Contact your authorized Hioki distributor or reseller when ordering.
Common options
 Z2003 AC Adapter (power cord attached)
 Z5004 Magnetic Strap
 Z5020 Magnetic Strap
LR8512 Option
 L1010 Connection Cable (length approx. 1.5 m)
LR8513 Option
 9669 Clamp On Sensor
 9695-02 Clamp On Sensor
 CT6500 Clamp On Sensor
 9657-10 Clamp On Leak Sensor
 9675 Clamp On Leak Sensor
 CT9691-90 Clamp On AC/DC Sensor
 CT9692-90 Clamp On AC/DC Sensor
 CT9693-90 Clamp On AC/DC Sensor
 9219 Connection Cable (for 9695-02 connection)
 CT7631 AC/DC Current Sensor
 CT7636 AC/DC Current Sensor
 CT7642 AC/DC Current Sensor
 CT7731 AC/DC Auto-Zero Current Sensor
 CT7736 AC/DC Auto-Zero Current Sensor
 CT7742 AC/DC Auto-Zero Current Sensor
 CT9667-01 AC Flexible Current Sensor
 CT9667-02 AC Flexible Current Sensor
 CT9667-03 AC Flexible Current Sensor
 CT7044 AC Flexible Current Sensor
 CT7045 AC Flexible Current Sensor
 CT7046 AC Flexible Current Sensor
 CM7290 Display Unit
For the CT7631,CT7636,CT7642,CT7731,CT7736,CT7742,CT7044,CT7045,CT7046
 CM7291 Display Unit
For the CT7631,CT7636,CT7642,CT7731,CT7736,CT7742,CT7044,CT7045,CT7046
 L9095 Output Cord (for CM7290/CM7291 connection)

6
Verifying Package Contents
LR8514 Option
 Z2010 Humidity Sensor (Length including the sensor: Approx. 50 mm)
 Z2011 Humidity Sensor (Cable length: Approx. 1.5 m)
Supported instrument
LR8410 Wireless Logging Station
(Supported for software version 1.30 and later)

7
Safety Notes
Safety Notes
This instrument is designed to conform to IEC 61010 Safety Standards, and has been
thoroughly tested for safety prior to shipment. However, using the instrument in a way
not described in this manual may negate the provided safety features.
Before using the instrument, be certain to carefully read the following safety notes.
DANGER
Mishandling during use could result in injury or death, as well as damage
to the instrument. Be certain that you understand the instructions and
precautions in the manual before use.
WARNING
If you do not have knowledge or experience of electrical measurements,
use this instrument under supervision of experienced personnel.
Notation
In this manual, the risk seriousness and the hazard levels are classied as follows.
DANGER Indicates an imminently hazardous situation that will result in death or
serious injury to the operator.
WARNING Indicates a potentially hazardous situation that may result in death or
serious injury to the operator.
CAUTION
Indicates a potentially hazardous situation that may result in minor
or moderate injury to the operator or damage to the instrument or
malfunction.
IMPORTANT Indicates information related to the operation of the instrument or
maintenance tasks with which the operators must be fully familiar.
Indicates a strong magnetic-eld hazard.
The effects of the magnetic force can cause abnormal operation of
heart pacemakers and/or medical electronics.
Indicates prohibited actions.
Indicates an action that must be performed.
Additional information is presented below.
Windows Windows XP, Windows Vista, Windows 7, Windows 8 and Windows
10 are referred to as ″Windows″, otherwise specied.
Dialog Windows dialog boxes are referred to as dialogs.
[ ] The names and keys on the screen including menus, commands,
dialogs, dialog button names, etc. are enclosed in brackets [ ].

8
Safety Notes
Symbols afxed to the instrument
Indicates cautions and hazards. When the symbol is printed on the instrument,
refer to a corresponding topic in the Instruction Manual.
Indicates a grounding terminal.
Indicates DC (Direct Current).
Symbols for various standards
Indicates the Waste Electrical and Electronic Equipment Directive (WEEE
Directive) in EU member states.
Indicates that the instrument conforms to regulations set out by the EU Directive.
Indicates that the product incorporates Bluetooth wireless technology.
FCC ID Indicates the ID number of the wireless module certied by the U.S. Federal
Communications Commission (FCC).
IC Indicates the identication number of a wireless module approved by Industry
Canada (IC).
Screen display
The instrument screen displays the alphanumeric characters as follows.
1 2 3 4 5 6 7 8 9 0
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

9
Safety Notes
Accuracy
We dene measurement tolerances in terms of rdg. (reading) and dgt. (digit) values,
with the following meanings:
f.s.
(Maximum display value or scale length/range)
The maximum displayable value or scale length. This is usually the name of
the currently selected range.
rdg.
(Reading or displayed value)
The value currently being measured and indicated on the measuring
instrument.
dgt.
(Resolution)
The smallest displayable unit on a digital measuring instrument, i.e., the input
value that causes the digital display to show a “1” as the least-signicant digit.
Measurement categories
To ensure safe operation of measuring instruments, IEC 61010 establishes safety
standards for various electrical environments, categorized as CAT II to CAT IV, and
called measurement categories.
DANGER
•Using a measuring instrument in an environment designated with
a higher-numbered category than that for which the instrument
is rated could result in a severe accident, and must be carefully
avoided.
•Using a measuring instrument without categories in an environment
designated with the CAT II to CAT IV category could result in a
severe accident, and must be carefully avoided.
CAT II: When directly measuring the electrical outlet receptacles of the primary
electrical circuits in equipment connected to an AC electrical outlet by a
power cord (portable tools, household appliances, etc.)
CAT III: When measuring the primary electrical circuits of heavy equipment (xed
installations) connected directly to the distribution panel, and feeders from
the distribution panel to outlets
CAT IV: When measuring the circuit from the service drop to the service entrance,
and to the power meter and primary overcurrent protection device
(distribution panel)
T
CAT I V CAT I I I
CAT I I
Service entrance
Distribution panel
Service drop
CAT IV CAT III
CAT II
Outlet
Power meter
Fixed installation
Internal wiring

10
Usage Notes
Usage Notes
Follow these precautions to ensure safe operation and to obtain the full benets of
the various functions.
Bluetooth®
This instrument and the LR8410 use radio waves of a band frequency of 2.4 GHz.
No radio station license is required to use this product, however, be aware of the
following.
WARNING
•Do not use this instrument in a system that requires high safety and
reliability.
•Do not use this instrument near any medical equipment, such as a
pacemaker, etc.
•Do not modify, disassemble, or repair the instrument.
CAUTION
• If this instrument is used near any equipment that uses the same
frequency band, such as wireless LAN equipment, etc., communications
may become unstable or other equipment may be affected.
• The line-of-sight distance between the instrument and the LR8410 is 30
m. If there is an obstacle (wall, metal screen, etc.), communications may
become unstable or the communications distance may become shorter.
• Communications between the instrument and the LR8410 are encrypted
by SSP, however, the condentiality of any information is not guaranteed.
We are not responsible for any leakage of measurement data by wireless
communications.
• This instrument and the LR8410 generate electric waves. Usage of
electric waves requires permission and authorization in each country.
Using electric waves in any country or region other than the ones listed
in the attached document “Precautions Concerning Use of Equipment
That Emits Radio Waves” is against the law and may be subject to
punishment.
When the instrument is positioned on a stand instead of directly on the oor,
communications can become more stable.

11
Usage Notes
Check before use
Verify that it operates normally to ensure that no damage occurred during storage or
shipping. If you nd any damage, contact your authorized Hioki distributor or reseller.
Installation
WARNING
Installing the instrument in inappropriate locations may cause a
malfunction of the instrument or may give rise to an accident. Avoid
the following locations.
•Exposed to direct sunlight or high temperature
•Exposed to corrosive or combustible gases
•Exposed to water, oil, chemicals, or solvents
•Exposed to high humidity or condensation
•Exposed to a strong electromagnetic eld or electrostatic charge
•Exposed to high quantities of dust particles
•Near induction heating systems (such as high-frequency induction
heating systems and IH cooking equipment)
•Susceptible to vibration
For details on the operating temperature and humidity, see the
specications.
CAUTION
• This instrument is not drip-proof. Water that drips on the connector could
cause a malfunction.
• Do not allow any condensation to form. Condensation can form
particularly in an environment where the temperature changes drastically.
• Do not allow the instrument to become wet or take measurements with
wet hands. Doing so may cause a malfunction.
• Do not position the instrument on an unstable table or inclined surface.
When the instrument falls or tips, an injury or malfunction can occur.
Install the LR8515 Wireless Voltage/Temp Logger with attention to the following:
•Take appropriate measures to prevent the ambient temperature near the terminal
block from changing. Install the instrument where it is not exposed to direct air
from a ventilation fan, air conditioner, etc. A measurement error can occur during
thermocouple input.
• When the instrument is moved to a location with a signicant temperature
change, wait for at least 60 minutes before starting measurement.

12
Usage Notes
Handling of this instrument
CAUTION
Avoid any vibration or impact to prevent damage to the instrument during
transportation and handling. Be especially careful regarding the impact by
a fall.
This instrument may cause interference if used in residential areas. Such use must
be avoided unless the user takes special measures to reduce electromagnetic
emissions to prevent interference to the reception of radio and television broadcasts.
Handling of cords and cables
WARNING
Make sure to use the specied power cord when using the instrument.
Otherwise, a re may be caused.
CAUTION
• Avoid stepping on or pinching the cables to prevent damage to the
cables. Do not bend or pull the cables.
• To prevent any wires from breaking, pull on the connector end, not the
cable, to disconnect the output connector.
• To prevent any wires from breaking, pull on the connector end, not the
cord, to disconnect the power cord from the outlet or the instrument.
• The cables become stiff below 0°C. If the cables are bent or pulled in this
condition, the cable insulation may be damaged or the wires may be cut.
• When using the instrument, make sure to use the connection cable specied by our
company. When any other cable is used, it may not be possible to perform accurate
measurement due to a contact failure, etc.
• When a measurement cable that is longer than 3 m is connected, measurement
may be affected by factors in the EMC environment, such as exogenous noise.
• Position the measurement cable away from the power line or ground cable.
• When the measurement cable is connected in parallel to other equipment,
measurement values may vary. If the measurement cable is to be connected in
parallel, make sure to check the operation before use.

13
Usage Notes
Before turning on the power
CAUTION
• When operating the instrument using a UPS (uninterruptible power
supply) or DC-AC inverter, do not use any square-wave and pseudo sine-
wave UPS or DC-AC inverter. Doing so may damage the instrument.
• Make sure that the power voltage connection is correct. Connection
errors could damage the internal circuit.
The instrument and measurement unit will not fail due to a momentary power
failure under 40 ms. If the power failure is longer than 40 ms, the power may be
shut off temporarily. Install the instrument in consideration of power conditions at
the installation location.
Magnet of the optional strap
DANGER
Those with medical electronics such as pacemakers should not use
the Z5004/Z5020 Magnetic Strap. Nor should such persons approach
the Z5004 or Z5020. It is extremely dangerous. The electronics may
not operate properly and the life of the operator may be put at great
risk.
WARNING
Swallowing magnets could be life-threatening. Keep any magnets
out of reach, especially of small children. If you accidentally swallow
magnets, immediately seek medical attention.
CAUTION
• Do not use the Z5004 or Z5020 in locations where it may be exposed to
rainwater, dust, or condensation. In those conditions, the magnet may be
decomposed or deteriorated. The magnet adhesion may be diminished.
In such case, the instrument may not be hung in place and may fall.
• Do not bring the Z5004 or Z5020 near magnetic media such as oppy
disks, magnetic cards, pre-paid cards, or magnetized tickets. Doing so
may corrupt and may render them unusable. Furthermore, if the Z5004 is
brought near precision electronic equipment such as PCs, TV screens, or
electronic wrist watches, they may fail.
• Keep magnets away from any impact by a fall. The magnets may chip or
crack due to impact.

14
Usage Notes
AC adapter
WARNING
•Make sure to use the optional Z2003 AC Adapter. The rated power
voltage for the AC adapter is 100 V to 240 V AC and the rated
power frequency is 50 Hz/60 Hz. Do not use the AC adapter at any
voltage other than the above to avoid damage to the instrument and
electrical accidents.
•Before turning on the power, make sure that the power voltage
indicated on the AC adapter matches the power voltage to be used.
Using the AC adapter outside the specied power voltage range
could cause damage to the instrument or AC adapter or electrical
accidents.
CAUTION
• Connect the output plug to the instrument and then connect the plug to
an outlet. Connecting the energized output plug to the instrument may
damage the instrument.
• When connecting an external power supply, connect the output plug to
the instrument and then supply external power.
Handling of batteries
WARNING
•Do not short circuit, disassemble, or incinerate batteries. Do not
charge alkaline batteries. Doing so may cause an explosion. Handle
and dispose of batteries in accordance with local regulations.
•In order to prevent electric shocks, remove measurement cables
and then replace the batteries.
•After battery replacement, reattach and screw down the battery
cover before use.
•To prevent damage to the instrument or electric shocks, make sure
to use the battery cover screw (screw with a spring) that is attached
at the time of shipment. If you lose the screw or spring or nd any
damage, contact your authorized Hioki distributor or reseller.

15
Usage Notes
CAUTION
Poor performance or damage from battery leakage could result. Observe
the cautions listed below.
• Do not mix new and old batteries, or different types of batteries.
• Be careful to observe the battery polarity during installation. Poor
performance or damage from battery leakage could result.
• Do not use batteries after their recommended expiry date.
• Do not allow used batteries to remain in the instrument.
•To avoid corrosion from battery leakage and/or damage to the instrument,
remove the batteries from the instrument if it is to be kept in storage for
an extended period.
IMPORTANT
The displayed remaining battery level may be different from the actual remaining
battery level due to the battery characteristics, settings during use, temperature or
consumption level. When a battery is used in a low temperature environment or
a weak and deteriorated battery is used, the power may shut off regardless of the
battery indicator display.
Batteries
The battery indicator display and battery life are based on the use of a new alkaline
battery.
Use of nickel-metal hydride batteries
When nickel-metal hydride batteries are used, the battery indicator display does
not operate correctly.
The battery life varies depending on the capacity, charging condition, deterioration
due to repeated use, etc. Use batteries in consideration of the factors above.
Use of manganese dioxide batteries
Do not use manganese dioxide batteries as the instrument may not be able to
measure or communicate.

16
Usage Notes
Wire connection
DANGER
Do not permanently connect the instrument in an environment where
there is a possibility of surges exceeding the dielectric withstand voltage.
Doing so may damage the instrument and result in personal injury.
WARNING
•Do not allow input that exceeds the maximum rating. Doing so may
cause heat to generate, which can cause damage to the instrument,
short circuits or electric shocks.
•Do not connect any equipment other than the specied clamp
sensor to the LR8513 Wireless Clamp Logger. Doing so may cause
electric shocks or damage to the instrument.
•Do not connect any equipment other than the specied temperature
and humidity sensor to the LR8514 Wireless Humidity Logger.
Doing so may cause electric shocks or damage to the instrument.
•A semiconductor relay is used to isolate between the input
terminals and channel of the LR8515 Wireless Voltage/Temp Logger.
When any voltage that exceeds the specied rating is applied, the
semiconductor relay can fail with a short-circuit. Never input any
voltage that exceeds the specied rating. Especially be aware of
lightning surges. If there is an error in measurement values, send
the instrument for repair.
•Do not connect the measurement cable to the instrument while it
is connected to the object to be measured. Doing so may cause
electric shocks.
•The analog input terminal maximum input voltage, maximum rated
voltage to earth, and maximum rated voltage between the input
terminals and channel of each logger is shown in the following
table. To avoid electric shocks and damage to the instrument, do
not input any voltage over the voltages shown below.
Model Maximum
input voltage
Maximum rated voltage
to earth
Maximum rated
voltage between
input terminals
and channel
LR8512 0 to 50 V DC
30 V AC rms or 60 V DC
(between each analog
input channel and chassis)
Non-isolated
(GND common)
LR8515 ±50 V DC
30 V AC rms or 60 V DC
(between each analog
input channel and chassis)
60 V DC