Analog Signal Isolator with 1 Channel for 4-20mA Input/Output

• Customization: Available
• Task: Program
• Structure: Combination
• Model NO.: HDTD
• Mathematical Model: Linear
• Signal: Continuous
• Function: Protection, Measurement
• Certification: RoHS, ISO: 9001, CE, FCC, SGS
• Condition: New
• Customized: Customized
• Material: Plastic
• Product Name: Signal Isolator
• Channels: 1 in 1 out, 2 in 2 out, 1 in 3 out, 1 in 4 out, E
• Input/ Output: 4-20mA, 1-5V, 0-10V, etc
• Working Temperature: -20c-+60c
• Power Supply: DC18-32V
• Transport Package: Carton Box
• Trademark: Huadian
• Origin: China
• HS Code: 8543709990
• Production Capacity: 200000PCS/Year
• Package Size: 12.00cm * 11.00cm * 1.50cm
• Package Gross Weight: 0.250kg

Product Description

Our Company

Since its inception, Huaibei Huadian Automation Technology Co., Ltd. has been at the forefront of innovation, passionately devoted to the advancement of industrial process automation sensors and instruments. Our esteemed portfolio encompasses a wide array of precision-engineered products, such as flow meters, water quality analysis instruments, recorders, pressure transmitters, signal isolators, and other essential field instruments. Huadian Automation is a pivotal player across more than 120 countries, making remarkable strides in the oil and gas, water and wastewater, and chemical and petrochemical sectors. We continually endeavor to forge stronger bonds with our clientele, ensuring prompt and efficient responses to their evolving needs.
By the year 2022, Huadian Automation had expanded its intellectual reservoir, boasting a formidable team of dedicated R&D personnel and engineers. Our group's workforce surpassed an impressive 500 employees, all driven by the dynamic and ever-evolving demands of the global market.
As Huadian Automation strives to reach new heights in serving its global clientele, we have strategically established, and continue to plan for, state-of-the-art offices in strategic locations including Singapore, Vietnam, Russia, Germany, the Philippines, Malaysia, India, and more.
Huadian Automation is unwavering in its commitment to forming symbiotic partnerships with corporations worldwide. By seamlessly integrating into local innovation ecosystems, we contribute significantly to groundbreaking global technological advancements.
With an unwavering customer-first philosophy, Huadian Automation will maintain its focus on process automation sensors and instruments, playing a vital and irreplaceable role in propelling the world's industries towards greater intelligence and efficiency.

Products Description

This advanced apparatus is designed to provide isolated power supply to both field two-wire and three-wire transmitters. At the same time, it diligently monitors the current signal within a circuit. It expertly transmits the input current or voltage signal, transforming it into an isolated current or voltage signal within one or two isolated circuits. Distinctly, the input, output, and power supply are meticulously galvanically isolated from each other, ensuring optimal performance and safety.

 

This equipment is engineered to seamlessly integrate with modular instrumentation systems and DCS, PLC, and other systems. It offers robust capabilities such as signal isolation, conversion, distribution, and processing, thereby elevating the immunity of automatic control systems in industrial processes and ensuring seamless system stability and reliability. The product family includes versatile models such as 1 in/1 out, 1 in/2 out,

1 in/4 out, and 2 in/2 out configurations, all featuring input/output magnetic isolation.

In comparison to its peers, this apparatus distinguishes itself with its rapid response time, minimal power loss, and superior temperature characteristics, making it a standout choice for discerning industries.

Parameters:

Technical Parameters:

Transmitting accuracy		±0.1%F.S(25ºC±2ºC)
Rise time		≤ 0.2 ms
Settling time		≤ 2 ms
Influence of ambient temperature		< 30 ppm/ºC
Ripple		<1 mV
Frequency range		0~300 Hz
Input resistance		current: ≤60 Ωvoltage: 0~5V:≥1MΩ; 0~10V:≥2MΩ
Output load capacity
DC current: 0~10mA: ≤700Ω; 4~20mA: ≤600Ω;0~±10mA: ≤1kΩ; 0~±20mA: ≤500Ω DC voltage: 0(1)~5V: ≥1MΩ; 0~10V: ≥2MΩ;0~±5V: ≥1MΩ;0~±10V: ≥2MΩ Please specify your requirements before order if greater output load capacity is needed.
Power supply voltage range:
18~32V DC (Recommended voltage:24V DC) 85~265V AC(OR 120~360V DC)
Power consumption	Single output			Double output
24V DC	0.4W			0.6W
220V AC	1.0VA			1.2VA
Insulation resistance		≥ 100 MΩ (Input /Output /Power)
Dielectric strength
≥ 2500 V AC (Input /Output /Power, 1mA leakage current, 1 minute test time)
Electromagnetic compatibility			IEC 61000-4

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FAQ

Q: Are you trading company or manufacturer ?

A: We are a reputable manufacturer, dedicated to delivering high-precision, long-lasting stability, and cost-effective pressure, level, and temperature measuring instruments.

 

Q: What's your quality control system?

A: Each product undergoes rigorous quality checks, including temperature compensation and a 48-hour aging test before shipment. Our quality control departments conduct comprehensive pre-inspections, ensuring that only the finest products reach you. We are ISO and CE certified, and we can provide the certification tests upon request.

 

Q: What is the warranty of your products?

A: Our level and pressure transmitter series are backed by a 2-year warranty, while other products come with a 5-year warranty from the shipment date, covering non-man-made damages.

 

Q: What is your shipping method?

A: For small orders, we partner with trusted couriers like DHL, FedEx, TNT, UPS, and EMS for prompt delivery. For larger orders, we recommend cost-efficient sea shipping solutions.

 

Q: Do you provide samples ?
A: Absolutely! We maintain a well-stocked inventory to ensure that you receive your samples at the earliest possible convenience.

 

Q: How long will you give me the reply?
A: We pride ourselves on delivering exceptional support, offering 24-hour online service. Whether you reach out via email, Skype, WhatsApp, Facebook, or other platforms, rest assured that you'll receive a response within just 1 hour.