Clamp meter HIOKI CM4376

Clamp meter | CM4376

AC/DC CLAMP METER

CM4376 (Bluetooth®)

Easily Get Into Tight Spaces Innovative Jaw Provides Remarkable Accessibility

Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The CM4376 is a 1000A AC/DC True RMS clamp meter that features a uniquely designed slim jaw that lets you easily get into the narrow gaps between cables in crowded electrical distribution boxes without fear of damaging the cables or the clamp meter. The broad -25℃ to 65℃ operating temperature range and IP54 dustproof and waterproof enclosure to enable professionals to work quickly in challenging situations including the development, repair, and maintenance of equipment and devices such as electric vehicles. Additionally, the high-voltage DC measurement capability of up to 1700 V (*1) is ideal for the clamp maintenance inspections of electrical and solar power equipment. Finally, built-in Bluetooth wireless technology lets you send measured values to a smartphone or tablet, display waveforms in real time, and create reports right on site. Key Features • Easily get into tight spaces between cables thanks to thin sensor structure • Measure up to 1000 A • Automatic AC/DC function helps boost work efficiency • Measure DC voltages of up to 1700 V (*1) • Simultaneously measure inrush current in RMS and crest values • Expanded -25 °C to 65 °C operating temperature range • Send measured values to a smartphone or tablet using Bluetooth® wireless technology (CM4376) CAT IV 600 V | CAT III 1000 V *1 Your instrument can be used to measure voltages in excess of 1000 V DC if and only if both of the following conditions are satisfied: 1. The circuit under measurement is isolated from the commercial power grid. 2. The circuit under measurement is isolated from ground. Have questions? Need a Quote? Contact us.





Ampe kìm HIOKI 3280-10F 1000A
Được xếp hạng 5.00 5 sao1.250.000₫ 1.090.000₫



Ampe kìm Hioki 3281
Được xếp hạng 5.00 5 sao


Hioki LR8513 Wireless Clamp Logger

Model No. (Order Code)

CM4376	Built in Bluetooth(R) wireless technology

Data can be downloaded to tablets and smartphones using Hioki’s dedicated apps available from the Google Play or App Store. Search for “HIOKI” and download the “GENNECT Cross” app. *For the latest information about countries and regions where wireless operation is currently supported, please visit the Hioki website. *The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by HIOKI E.E. CORPORATION is under license. *Android, Google Play and the Google Play logo are trademarks of Google Inc. *iOS is a registered trademark of Cisco Technology, Inc. and/or its affiliates in the United States and certain other countries. *iPhone, iPad, iPad mini, iPad Pro and iPod touch are trademarks of Apple Inc. *Apple and the Apple logo are trademarks of Apple Inc. App Store is a service mark of Apple Inc.

Made for Real-World Situations Uncompromising Design

Panel overcrowding is commonly found in many power distribution breakers and termination boxes. The newly designed thin sensor gets into even the most limited spaces. Eliminate the issues of trying to find the right wire or forcing the clamp around thick cables.

Damage-resistant jaws! Guaranteed for 30,000 open-close cycles

The new and improved design features stronger jaws (the current sensor portion of the instrument) and a dramatic boost in the duration of the warranty from 10,000 to 30,000 open-close cycles to ensure the instrument will provide even more years of reliable use. The CM4375, CM4376, CM4141 and CM4142 deliver the dual functionality of ease of clamping and resistance to damage.

Inrush (Rush current): Assess transient currents at motor startup

The CM4000 Series can simultaneously measure inrush current in RMS as well as maximum crest values at motor startup and for welding currents. The clamp meters automatically detect the duration of the inrush current (which can range from several dozen milliseconds to several hundred milliseconds) and measure the current during that interval, enabling them to yield more accurate measurements than standard clamp-on meters whose measurement interval is fixed to 100 ms.

Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)*1 Your instrument can be used to measure voltages in excess of 1000 V DC if and only if both of the following conditions are satisfied: 1. The circuit under measurement is isolated from the commercial power grid. 2. The circuit under measurement is isolated from ground.

DC Current range	1000 A, (Max. display 999.9 A) , Basic accuracy: ±1.3% rdg. ±0.3 A (at 30.1 A - 999.9 A)
AC Current range	1000 A (Max. display 999.9 A, 10 Hz to 1 kHz, True RMS), Basic accuracy 45-66 Hz: ±1.3% rdg. ±0.3 A (at 30.1 A - 900.0 A)
Crest factor	1.5
DC+AC Current range	1000 A (DC, 10 Hz to 1 kHz, True RMS), Basic accuracy DC, 45-66 Hz: ±1.3% rdg. ±1.3 A (at 30.1 A - 900.0 A)
DC Power range	0.0 VA to 1700 kVA (Automatically switched based on voltage range), Basic accuracy: ±2.0% rdg. ±20 dgt.
DC Voltage range	600.0 mV to 1500 V (*1), 5 ranges, Basic accuracy: ±0.5% rdg. ±0.5 mV (at 600 mV)
AC Voltage range	6.000 V to 1000 V, 5 ranges (15 Hz to 1 kHz, True RMS), Basic accuracy 45 - 66 Hz: ±0.9% rdg. ±0.013 V (at 6 V)
DC+AC Voltage range	6.000 V to 1000 V, 5 ranges, Basic accuracy DC, 45-66 Hz: ±1.0% rdg. ±0.023 V (at 6 V)
Resistance range	600.0 Ω to 600.0 kΩ, 4 ranges, Basic accuracy: ±0.7% rdg. ±0.5 Ω (at 600 Ω)
Electrostatic capacity range	1.000 μF to 1000 μF, 4 ranges, Basic accuracy: ±1.9% rdg. ±0.005 μF (at 1 μF)
Frequency range	9.999 Hz to 999.9 Hz, 3 ranges, Basic accuracy: ±0.1% rdg. ±0.003 Hz (at 9.999 Hz)
Temperature (K)	-40.0 to 400.0 ˚C, add temperature probe accuracy to basic accuracy of ±0.5% rdg. ±3.0 ˚C
Other functions	Automatic AC/ DC detection, DC current and DC voltage polarity detection function, MAX/ MIN/ AVG/ PEAK MAX/ PEAK MIN value display, Low-pass filter function, Display value hold, Auto hold, Backlight, Auto power save, Buzzer sound, Zero-adjustment
Dustproof, waterproof	IP54 (Storage or measurement of current of an insulated conductor)
Interface	Bluetooth® 4.0LE, Supported devices: iOS, Android™ smartphone/tablet GENNECT Cross (free downloadable app) : display measured values and waveforms, or other
Power supply	LR03 Alkaline battery ×2, Continuous use: 40 hr (Backlight OFF, Bluetooth® OFF), 20 hr (Backlight OFF, Bluetooth® ON)
Core jaw diameter	φ34 mm (1.34 in)
Smallest dimension of jaw cross-section	9.5 mm (0.37 in) (Range value of 44 mm (1.73 in) from the tip of the jaw)
Dimensions and mass	65 mm (2.56 in) W × 242 mm (9.53 in) H × 35 mm (1.38 in) D mm, 330 g (11.6 oz)
Accessories	TEST LEAD L9207-10, CARRYING CASE C0203, LR03 Alkaline battery ×2, Instruction Manual ×1, CM4376: Precautions Concerning Use of Equipment that Emits Radio Waves ×1

Countries and regions where wireless operation is currently supported (CM4376)Last update: April 14, 2020

Wireless certification

Japan, United States, Canada, Austria, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, United Kingdom, Singapore, Korea, Chile, and Mexico

Exempt from the wireless regulations

Viet Nam, Hong Kong, Macao, Myanmar, Colombia, Peru, Georgia, and Kenya

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Seminar Videos On Demand

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Seminar Schedule

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Catalogs

Catalog: GENNECT CROSS SF4071, SF4072	Download PDF  [3MB]	English
Catalog: AC/DC CLAMP METER, AC CLAMP METER CM4000 series	Download PDF  [6MB]	English
Catalog: CLAMP METER Series	Download PDF  [6MB]	English

User Guides

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Manuals

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AC/DC CLAMP METER CM4376 [416KB]	Precautions Concerning Use of Equipment that Emits Radio Waves	Japanese English	Ver.02
AC CLAMP METER CM4141,CM4142 AC/DC CLAMP METER CM4371,CM4372,CM4373,CM4374,CM4375,CM4376 DIGITAL MULTIMETER DT4254 [220KB]	Operating Precautions	Japanese English	Ver.00
AC/DC CLAMP METER CM4375,CM4376 [4MB]	Instruction Manual	Korean	Ver.02
AC/DC CLAMP METER CM4375,CM4376 [4MB]	Instruction Manual	English	Ver.01
AC/DC CLAMP METER CM4375,CM4376 [17MB]	Instruction Manual	English Spanish German French	Ver.01

Outline Drawings

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AC/DC CLAMP METER CM4376,CM4376-20,CM4376-21 [149KB]

Ver.00

Technical Notes

AC/DC Clamp Meter CM4375/CM4376 [812KB]

Declaration of Conformity

AC/DC CLAMP METER CM4375,CM4376 [107KB]

Ver.01

Drivers, Firmware

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Others

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Options

Test leads

Options for the L9207-10 (L9207-10 is a bundled accessory)

TEST LEAD L9207-10

90 cm (2.95 ft) length

CONTACT PIN SET L4933

Attaches to the tip of the Test Lead L9207-10/DT4911, L9206, 60V DC/ 30V AC

SMALL ALLIGATOR CLIP SET L4934

Attaches to the tip of the L4932, L9207-10/DT4911, L9206, CAT III 300V, CAT II 600V

Options for Test leads

Options for the L4930, Test Pin Set L4932 is required when using the Small Alligator Clip Set L4934

CONNECTION CABLE SET L4930

1.2 m (3.94 ft) length, for base of various attachments

EXTENSION CABLE SET L4931

Expands the length of L4930/4940, 1.5 m (4.92 ft) length

TEST PIN SET L4932

Attaches to the tip of the L4930/4940, CAT IV 600V, CAT III 1000V

SMALL ALLIGATOR CLIP SET L4934

Attaches to the tip of the L4932, L9207-10/DT4911, L9206, CAT III 300V, CAT II 600V

ALLIGATOR CLIP SET L4935

Attaches to the tip of the L4930/4940, CAT IV 600V, CAT III 1000V

BUS BAR CLIP SET L4936

Attaches to the tip of the L4930/4940, CAT III 600V

MAGNETIC ADAPTER SET L4937

Attaches to the tip of the L4930/4940, CAT III 1000V

TEST PIN SET L4938

Attaches to the tip of the L4930/4940, CAT III 600V

BREAKER PIN SET L4939

Attaches to the tip of the L4930/4940, CAT III 600V

MAGNETIC ADAPTER 9804

Attaches to the tip of voltage cord, φ11 mm (0.43 in), compatible M6 pan screws

GRABBER CLIP 9243

Attaches to the tip of the banana plug cable, Red/ Black: 1 each, 196 mm (7.72 in) length, CAT III 1000 V

Temperature measurement

THERMOCOUPLES(K) DT4910

K type, tip exposed, 0.3 mm (0.01 in) diameter, 80 cm (2.62 ft) length, -40 to 260 °C (-40 to 500 °F), tolerance ±2.5 °C

Other options

Bundled accessory

CARRYING CASE C0203

PC peripherals

For the CM4376 only

GENNECT CROSS SF4071, SF4072

• Mobile app for iOS, Android • Improve efficiency of operations that repeat measurement and recording • Analyze correlated data during issues and generate quick reports

Learn more

Applications

Gallery

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