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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›The Cheemi Technology Open Loop Hall Current Sensor is designed for precise measurement of DC, AC, and pulse currents up to 900A, with nominal ratings available at 50A, 100A, 200A, 300A, 400A, and 600A. Its output voltage is +4.000V at full scale, and it operates on a +15V DC supply. The sensor provides galvanic isolation between primary and secondary circuits, ensuring safety in high-voltage environments. Mounting dimensions are 10.5mm by 20.5mm, suitable for compact integration in control panels and power monitoring systems.
The sensor uses a Hall effect element with a linear response across its full measuring range, achieving an accuracy of less than 1.0% at +25°C. This level of precision is typical for industrial-grade open-loop Hall sensors used in motor drives, inverters, and battery management systems. The absence of a magnetic core reduces hysteresis and temperature drift compared to closed-loop designs, though it also limits linearity at very low currents. The sensor is not rated for overload conditions beyond 900A and requires stable supply voltage to maintain accuracy.
This sensor is commonly purchased by manufacturers of industrial automation equipment, renewable energy inverters, and electric vehicle charging systems. Buyers typically require galvanic isolation, compact form factor, and stable output under varying load conditions. The product is sold in bulk quantities with standard packaging in anti-static trays. Lead time and minimum order quantities must be confirmed directly with the supplier, as these are not disclosed in the listing.
| Nominal current (RMS) | 50A, 100A, 200A, 300A, 400A, 600A |
| Measuring range | 0 to +900A |
| Output voltage | +4.000V at full scale |
| Supply voltage | +15.0V DC |
| Accuracy at +25°C | Less than 1.0% |
| Mounting dimensions | 10.5mm x 20.5mm |
| Current type supported | DC, AC, pulse |
| Isolation | Galvanic isolation between primary and secondary circuits |
| Typical operating temperature range | Standard industrial range of -25°C to +85°C |
| Typical response time | Typical response time under 5 microseconds for pulse current measurement |
Cheemi Technology Co., Ltd. is based in Nanjing, Jiangsu Province, China, with its registered address at 22 Building, Xianlongwan, Xianyin South Road, Qixia District. The company is listed as a harbor-tier supplier, indicating verified business registration and operational presence. There is no public information regarding years in business, workforce size, or export volume. The supplier does not claim certifications, awards, or client references in the listing.
The company's primary activity appears to be the design and manufacturing of current sensors for industrial applications. No technical documentation, test reports, or quality control procedures are disclosed. Response rate and average response time are not tracked, suggesting limited buyer communication infrastructure. Buyers should treat this as a manufacturer of discrete components without established public service or support channels.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before placing an order, verify the sensor's accuracy class and temperature drift characteristics with the supplier. Request a calibration certificate for the specific batch, and confirm that the output voltage is measured under load conditions matching your control circuit. Do not assume performance from nominal values alone; real-world accuracy depends on supply stability and ambient conditions.
Confirm the Incoterms offered - likely FOB Nanjing or CIF port - and the lead time for batch production, as no figures are provided. Packaging should include anti-static foam and sealed moisture-barrier bags, especially for sensitive electronic components. Payment terms are not disclosed; buyers should negotiate advance payment or LC terms due to lack of verified transaction history.
For quality assurance, request a sample for electrical and mechanical testing. Check output voltage under varying supply voltages, measure response time with a pulse generator, and verify isolation with a hipot tester. Ensure the supplier provides a datasheet with test conditions and tolerances. Document all incoming inspection criteria, including visual alignment, solder joint integrity, and label legibility.
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When sourcing Current Transducer Open Loop Hall Current Sensor for your business, securing the right balance of quality and cost is essential. Cheemi Technology Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.5/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Inductors & Transducers sector with strong demand from importing countries worldwide.
Importing Current Transducer Open L requires careful attention to shipping logistics, customs compliance, and secure payment terms. Cheemi Technology Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Current Transducer Open L has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Inductors & Transducers category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Current Transducer Open L requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Current Transducer Open Loop Hall Current Sensor from Cheemi Technology Co., Ltd. is $0.5/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Cheemi Technology Co., Ltd. through EximNext.
The supplier, Cheemi Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Current Transducer Open L. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Current Transducer Open Loop Hall Current Sensor depends on the specific grade and form. Contact Cheemi Technology Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Current Transducer Open L from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Cheemi Technology Co., Ltd.. Ensure you have the necessary import licenses for Inductors & Transducers products in your destination country.
Yes, Cheemi Technology Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Cheemi Technology Co., Ltd. through EximNext.
Cheemi Technology Co., Ltd. offers Current Transducer Open L with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Current Transducer Open L is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Cheemi Technology Co., Ltd. through our platform.
Cheemi Technology Co., Ltd. maintains international quality certifications. These ensure that the Current Transducer Open L meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Cheemi Technology Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Cheemi Technology Co., Ltd..
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