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Voltage to Frequency Converter Pulse to 4 20mA Converter Analog to Frequency Converter Frequency to Analog Signal Hz Transmitter
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-6023Technical Support
7*24hExpress Delivery
DDPTransport Package
BoxSpecification
30*10*10cmTrademark
huadianautoOrigin
ChinaHS Code
9026201090Production Capacity
300000PCS/YearKey features
Bi-Directional Signal Transduction: Seamlessly converts frequency/pulse to 4-20mA/0-10V/RS485 and vice versa for dual-purpose flexibility.
High-Speed Galvanic Isolation: Features 3-way isolation up to 3kV to eliminate ground loops and suppress electromagnetic interference.
Full-Waveform Pulse Compatibility: Decodes DC/AC pulses, sine, square, triangle, sawtooth, and noisy irregular signals with high fidelity.
Global Certification Compliance: ISO9001 certified with CE and RoHS markings for barrier-free entry into European, American, and Asia-Pacific markets.
Secure DDP Logistics: Comprehensive Delivered Duty Paid shipping handling customs, tariffs, and documentation directly to your warehouse.
OEM/ODM Service Available: Private labeling, priority 3D CAD files, and deep volume discounts for global distributors and integrators.
7*24h Technical Support: Round-the-clock engineering assistance available via email, phone, or online platform for immediate resolution.
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 transduction, converting frequency/pulse inputs to 4-20mA, 0-10V, or RS485, and analog inputs back to pulse frequency outputs.
Q:What types of pulse waveforms can the converter process?
A:
It handles DC/AC pulses, sine, square, triangle, sawtooth waves, and noisy irregular signals from tachometers or flow meters.
Q:How is electrical isolation handled in this unit?
A:
It features premium 3-way galvanic isolation (up to 3kV) between input, output, and power supply to eliminate ground loops.
Q:What are the supported input hardware links?
A:
The device is compatible with NPN, PNP, Open Collector, TTL, Proximity Switches, and Dry Contact inputs.
Q:Does the product support international shipping with customs clearance?
A:
Yes, we offer secure DDP (Delivered Duty Paid) logistics to the USA, EU, Middle East, and Southeast Asia, handling all customs and tariffs.
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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