High-Performance Signal Isolator with 2 Inputs and 2 Outputs

• 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, Huadian Automation has devoted itself to pioneering the research and development of industrial process automation sensors and instruments. Our impressive portfolio encompasses flow meters, water quality analysis instruments, sophisticated recorders, pressure transmitters, reliable signal isolators, and a myriad of other critical field instruments. With a robust presence in the oil and gas, water and wastewater, and chemical and petrochemical industries across over 120 countries, Huadian Automation is resolute in enhancing customer proximity and responding to their needs swiftly and efficiently.
By the year 2022, Huadian Automation boasts an extensive team of R&D professionals and engineers, with the group's workforce surpassing 500. Poised to meet the diverse demands of the market
To cater to our global clientele, Huadian Automation has either established or is in the process of establishing strategic offices in key locations such as Singapore, Vietnam, Russia, Germany, the Philippines, Malaysia, India, and beyond.
At Huadian Automation, we are relentless in our pursuit to forge dynamic partnerships with enterprises worldwide, seamlessly embedding ourselves in local innovation ecosystems while contributing to global technological advancements.
Driven by a customer-centric philosophy, Huadian Automation is steadfast in its commitment to advancing process automation sensors and instruments, playing a vital role in empowering industries worldwide to achieve heightened intelligence and efficiency.

Products Description

This innovative apparatus ensures a secure isolated power supply to field two-wire and three-wire transmitters, while adeptly detecting current signals within circuits. Expertly transmits input current or voltage signals into isolated current or voltage signals, functioning seamlessly within one or two isolated circuits where input, output, and power supply maintain absolute galvanic isolation

from one another.

This device integrates flawlessly with modular instrumentation, DCS, PLC, and other systems, offering impeccable signal isolation, conversion, distribution, and processing functionalities to field instruments, thereby significantly boosting the immunity of automatic control systems in industrial production processes, while safeguarding system stability and reliability. Our product line boasts extensive varieties including 1 in/1 out, 1 in/2 out,

1 in/4 out, and 2 in/2 out configurations, each featuring magnetic input/output isolation. Distinguished from other similar offerings, this apparatus excels with exceptional fast

response times, minimal power loss, and superb temperature characteristics. Parameters:

Technical Parameters:

Our Overseas Working Partner

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

Our Certificates



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FAQ

 

Q: Are you trading company or manufacturer ?

A: We are a proud manufacturer, dedicated to producing precision-driven, long-lasting, and cost-effective pressure/level/temperature measuring instruments.

Q: What's your quality control system?

 

A: Every product undergoes rigorous temperature compensation and a 48-hour aging test before dispatch. Our comprehensive quality control inspections ensure top-notch quality, backed by ISO and CE certifications, which we can provide upon request.

Q: What is the warranty of your products?

 

A: Our level and pressure transmitter series come with a 2-year warranty, while other products are covered for 5 years from the shipment date, provided there are no human-inflicted damages.

Q: What is your shipping method?

 

A: For small orders, we offer prompt delivery via DHL, FedEx, TNT, UPS, or EMS. For larger consignments, shipping by sea is recommended.

Q: Do you provide samples ?

 

A: Absolutely! We maintain a robust inventory to expedite your sample acquisition process, ensuring you receive them at the earliest convenience.

 

Q: How promptly can I expect a response?
A: Our dedicated team is on standby to provide you with exceptional 24-hour online support. Whether you prefer email, Skype, WhatsApp, Facebook, or other platforms, expect a response within just one hour.