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Freq to Voltage Converter Voltage and Frequency Converter to 4 20mA Ultra Low Frequency Transmitter to Frequency Conversion
US$20.00-50.00
1 Piece
Sample price:US$30.00/piece.Request sample
Product profile
Customization
AvailableEx Certification
ATEX/EAC/CEService
Localization ServiceModel NO.
HDTF-6012Technical Support
7*24hExpress Delivery
DDPTransport Package
BoxSpecification
30*10*10cmTrademark
huadianautoOrigin
ChinaHS Code
9026201090Production Capacity
300000PCS/YearKey features
Bi-Directional Signal Conversion: Seamlessly converts frequency/pulse to 4-20mA/0-10V/RS485 and analog back to pulse outputs.
3-Way Galvanic Isolation: Provides up to 3kV isolation between input, output, and power to eliminate ground loops.
Full Waveform Compatibility: Supports DC/AC pulses, sine, square, triangle, sawtooth, and noisy irregular signals.
Global Certification Compliance: ISO9001, CE, and RoHS certified for seamless entry into US, EU, and Asia-Pacific markets.
Secure DDP Logistics: Comprehensive Delivered Duty Paid shipping handling customs and tariffs to your door.
OEM/ODM Customization: Private labeling, 3D CAD files, and volume discounts available for partners.
7x24h Technical Support: Round-the-clock engineering assistance available via email, phone, or online platform.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-06-01 CertifiedNearest Port: Shanghai portAverage Response Time: ≤1.05h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryThe supplier is a combined company founded in 2015 that manufactures water-quality analysis instruments, recorders, pressure transmitters, signal isolators, and other field instruments. It reports an ISO 9001:2015 certificate, more than 10 production lines, 50 quality-control staff, and exports to multiple regions. Service procedures, supplier approval updates, and corrective/preventive-action records are reportedly established, with peak- and off-season lead times within 15 working days. The supplier offers customization from samples and designs, ODM services, and OEM services for well-known brands. However, it reports no overseas warehouses, showrooms, agents, or branches, no 3D software design service, no SDK, and no new products during the past year. Customer-specific case details are limited.
Supplier typeThe supplier identifies itself as a combined company and describes its business as manufacturing water-quality analysis instruments, recorders, pressure transmitters, signal isolators, and other field instruments. It was founded in 2015 and operates in China.
CertificationsThe supplier explicitly reports holding an ISO 9001:2015 certificate. The provided slices do not include the certificate scope, issuing body, validity period, or verification details.
After-Sales capabilityThe supplier reports written procedures and follow-up records for assessing service capability, an updated approved-supplier list, and a corrective/preventive-action mechanism with records. It has participated in IE expo China 2024, but reports no overseas warehouse, showroom, agent, or branch; therefore, formal service processes are evidenced, while overseas after-sales coverage is limited.
Production capacityThe supplier reports more than 10 production lines, 50 quality-control staff, and a 30,000-square-meter intelligent factory with dozens of production lines and annual capacity exceeding one million units. These figures explicitly support substantial manufacturing and quality-control capacity.
Customization capabilityThe supplier explicitly offers customization from samples and designs, ODM services, and OEM services for well-known brands. It does not provide 3D software design services, so customization is evidenced through samples, designs, ODM, and OEM rather than 3D software support.
Product Q&A
Q:What signal conversion capabilities does this device offer?
A:
It supports bi-directional conversion: Pulse/Frequency to 4-20mA, 0-10V, or RS485, and Analog to Pulse/Frequency outputs.
Q:Does the product support different input waveforms?
A:
Yes, it handles DC/AC pulses, sine, square, triangle, sawtooth, and irregular noisy signals.
Q:What certifications does the transmitter hold?
A:
It is ISO9001 certified and carries CE and RoHS compliance markings for global markets.
Q:Is OEM or ODM service available?
A:
Yes, we provide private labeling, 3D CAD files, and exclusive project leads for OEM/ODM partners.
Q:What are the shipping terms offered?
A:
We offer secure DDP (Delivered Duty Paid) logistics to handle customs and tariffs directly to your warehouse.
Send Inquiry
*To:
Huaibei Huadian Automation Technology Co., Ltd.
Huaibei Huadian Automation Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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