Small Caliber Clamp Current Sensor Series

Main Functions

It is used for online detection of AC leakage current, phase, electrical energy, power, power factor, and harmonics, and is suitable for industrial test devices such as multimeters, oscilloscopes, harmonic analyzers, and power fault analyzers.
Products comply with RoHS environmental protection requirements
Products meet CE requirements
Can output current signal or voltage signal
Accept customer customization

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Product Introduction
Technical Parameter
Model comparison
Data download

Product Introduction

Performance characteristics of small-caliber clamp current transformer series products：
1.Clamp-shaped structure, no power failure is required, no line under test is disconnected, and it is easy to carry, especially suitable for on-site online testing.
2.Using permalloy iron core, it has stable performance and high precision, strong anti-interference ability, and is suitable for complex interference environments.
3.The small-caliber structure is suitable for small spaces or places with dense wiring.
4.Can output current signal or voltage signal.
5.The range, variable ratio, output interface, etc. of the transformer can be customized according to customer requirements.
6.Output interface: Terminal interface: BNC plug/4.0mm dual banana plug/3.5mm audio plug/bare wire tap (optional), cable length 1.5m.
7.Safety level: CATⅢ600V.
8.Working temperature: -15°C～50°C

Product Model	Product Picture	Measurement Parameters	Reference Load	Clamp Jaw Size	Dimensions	Weight
ETCR008		Range: 0.00mA～30A AC Accuracy level: 0.5 Phase error: ≤2° Variable ratio: 2500:1 Working frequency: 10Hz～100kHz	0～300mA≤300Ω 0～3A≤30Ω 0～30A≤3Ω	Ф8mm	137mm×40mm×19.5mm	175g
ETCR014		Range: 0.00mA～100A AC Accuracy level: 0.5 Phase error: ≤2° Variable ratio: 2500:1 Working frequency: 10Hz～100kHz	0～1A≤300Ω 0～10A≤30Ω 0～100A≤3Ω	Ф14mm	142mm×46.7mm×22.6mm	194g
ETCR015		Range: 0.00mA～100A AC Accuracy level: 0.5 Phase error: ≤2° Variable ratio: 2500:1 Working frequency: 10Hz～100kHz	0～1A≤300Ω 0～10A≤30Ω 0～100A≤3Ω	17mm×18mm	47mm×92mm×26mm	156g

Technical Parameter

Model comparison

Product Picture	Product Model Name	Clamp Jaw Size	Current Range	Precision Level	Others
	Small Caliber Clamp Current Sensor Series	Φ8 mm/Φ14 mm/17mm×18mm	AC 0.0mA～20A/100A	0.5	Accept Customization
	Clamp Leakage Current Sensor Series	Φ16mm/25mm×30mm/35mm×40mm/Φ68mm/80mm×80mm	AC 0.00mA～20A/30A/40A/60A/100A	0.5	Accept Customization
	Clamp Current Sensor Series	25mm×30mm/35mm×40mm/Φ68mm/80mm×80mm	AC 0mA～300A/500A/800A/1000A	0.5	Accept Customization
	R-Shape Current Clamp Series	Φ50mm/Φ70mm	AC 0mA～600A/1000A	0.5	Accept Customization
	AC/DC Current Clamp Series	Φ7mm/16mm×18mm/25mm×30mm/30mm×35mm/Φ68mm	AC/DC 0mA～100mA/50.0A/1000A/1500A	3.0	±12VDC, Accept Customization
	High Voltage Current Clamp Series	Φ33 mm/Φ40 mm/Φ48 mm/Φ68 mm	AC 0.000mA～20A/1000A/1200A	1.0	Accept Customization