ETCR8300F Three Channel Flexible Coil Current Monitoring Recorder

Main Functions

1~3 channels of AC current and high current measurement; online monitoring and recording, fault finding, line maintenance
Jaw size: 35mm×40mm
Current test: range 0mA～500A
Storage function: 200,000 sets of data storage
Download speed: 60kB/Min
Recording time: 7 days
USB communication interface

Consult Immediately

Product Introduction
Technical Parameter
Model comparison
Data download

Product Introduction

ETCR8300F Three Channel Flexible Coil Current Monitoring Recorder , also known as current online recorder and multi-channel current recorder, is used for on-site online simultaneous monitoring and recording of 1 to 3 AC currents, fault finding, and line maintenance.It consists of a host, a flexible current clamp, a charger, data upload software, a communication line, etc.It is widely used in electric power, communications, meteorology, railways, oil fields, construction, metrology, scientific research and teaching units, industrial and mining enterprises and other fields.It is particularly suitable for current testing in industrial environments with severe signal distortion such as densely wired places, large special-shaped wires, relay protection, SCR rectifier, frequency conversion speed regulation, semiconductor switches, power electronic conversion equipment, arc welding, etc.
The host of the ETCR8300F Three Channel Flexible Coil Current Monitoring Recorder adopts a blue-screen LCD display, and the three-channel is displayed on the same screen, which is clear at a glance. There are two options for Chinese operation interface and English operation interface, which are suitable for engineers and technicians in different countries.The recorder uses a large-capacity rechargeable lithium battery, and the battery life can continue to record for up to 7 days.It has a system clock function and large storage space, can set the monitoring and recording time on site, can store 200,000 sets of data, has an automatic storage interval setting function, and the recording period is set from 1 second to 99 minutes.Equipped with a USB communication interface, the data upload software has the functions of reading, reviewing, saving, and reporting historical data.
1. The flexible coil does not have any exposed metal conductors, non-contact measurement, safe and reliable.It is small in size, light in weight, soft and flexible, suitable for narrow environments and places with dense wiring, as well as for measuring the current of conductors with large sizes or irregular shapes.Users can customize the coil length according to their needs.
2. The host can be configured with 1 to 3 current pliers, and users can choose the type according to their needs.
3. The recording interval can be set.
4. Storage function, large storage space for 200,000 sets of data.
5. Rechargeable lithium battery, which works continuously for about 7 days in power-saving mode, and data will not be lost when the battery is replaced.
6. USB communication interface

Technical Parameter

1.Flexible Current Clamp Size

Flexible Current Clamp Inner Diameter	Coil Length	Coil Weight	Coil Diameter
Φ50mm	160mm	93g	φ7.5mm
Φ100mm	320mm	103g	φ7.5mm
Φ150mm	480mm	113g	φ7.5mm
Φ200mm	640mm	123g	φ7.5mm
Φ300mm	950mm	145g	φ7.5mm
Φ500mm	1580mm	183g	φ7.5mm
Φ1000mm	3150mm	303g	φ7.5mm
Φ1500mm	4720mm	403g	φ7.5mm

2.General Specifications

Power Supply	3.7V rechargeable lithium battery (about 4.2V when fully charged)
Display Mode	LCD：128dots×64dots
LCD Size	Display area: 44mm×27mm
Number Of Flexible Current Clamp	1～3个（optional）
Test Method	Flexible CT: The output signal is the differential of current to time. By integrating the output voltage signal, the input current can be truly restored.
Range	AC 0.00A～20.00kA
Resolution	AC 10mA
Accuracy	±2%rdg±5dgt (the wire is in the center of the flexible coil, 23℃±2℃)
Measured Current Frequency	50Hz～60Hz
Host Size	78mm×165mm×42mm
Weight	Receiver: about 293g (including battery)
Coil Inner Diameter	Customized according to customer requirements
Coil Diameter	φ7.5mm (very suitable for narrow environments and places with dense cables, etc.)
Position Error	The wire under test should be as far as possible in the center of the flexible coil, not close to the opening and closing, the test error at the opening and closing is about doubled or more.
Sampling Rate	2 times/second
Memory	200,000 sets (no data will be lost if the battery is powered down or replaced) 1 set of data is the data of 1 to 3 current pliers recorded at the same time.
Recording Cycle	Set the recording interval within 1 second to 99 minutes, 0 seconds is not automatically stored
Recording Time	1 second interval, can record continuously for 48 hours
	10-second interval, can record continuously for 120 hours
	1 minute interval, can record continuously for 168 hours
Download Speed	60kB / Min
Overflow Display	Over-range overflow function: ”OL" symbol display
Battery Voltage	Use a 3.7V rechargeable lithium battery with a three-cell power display. When the power is zero, it means that the battery voltage is low. Please charge in time.
Communication Interface	USB
Rated Current	6mA in power-saving mode, maximum 35mA
Line Voltage	Line test below AC600V
Insulation Strength	AC 2kV/rms (between screw and housing)
Suitable Safety Standard	IEC1010-1, IEC1010-2-032, pollution level 2, CAT VI (1000V) IEC61326 (EMC standard)
Working Temperature & Humidity	-10℃～40℃; below 80%RH
Storage Temperature & Humidity	-10℃～60℃; below 70%RH

Model comparison

Product Picture	Product Model Name	Clamp Jaw Size	Current Range	Battery Life	Storage Interval Time	Number Of Storage Groups	Power Supply	USB Communicaition
	ETCR8300 Three Channel Clamp Leakage Current Monitoring Recorder	Φ30mm	AC 0.00mA~20A	7 Days	1 Seconds-99 Minutes	200 Thousand Groups	Lithium Battery	Yes
	ETCR8300A Three Channel Clamp Current Monitoring Recorder	35mm×40mm	AC 0mA~500A	7 Days	1 Seconds-99 Minutes	200 Thousand Groups	Lithium Battery	Yes
	ETCR8300F Three Channel Flexible Coil Current Monitoring Recorder	Φ200mm	AC 0.00A~20.00kA	7 Days	1 Seconds-99 Minutes	200 Thousand Groups	Lithium Battery	Yes

Data download

Download：

ETCR8300F Three Channel Flexible Coil Current Monitoring Recorder

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