4-20mA Signal Isolator Converter for 1 in 3 out Applications

• 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 been passionately devoted to the pioneering research and development of industrial process automation sensors and instruments. Our remarkable product line boasts flow meters, water quality analysis instruments, sophisticated recorders, pressure transmitters, signal isolators, and a diverse range of field instruments. Operating in over 120 countries, Huadian Automation is strategically positioned within the oil and gas, water and wastewater, as well as chemical and petrochemical industries. Our relentless pursuit to bridge the gap with customers ensures we meet their needs swiftly and with unparalleled efficiency.
By the dawn of 2022, Huadian Automation has amassed a formidable team of R&D experts and engineers, with our dedicated workforce surpassing 500 strong. In response to the ever-evolving market dynamics,
To cater to our global clientele, Huadian Automation has taken strategic steps to establish, or is in the process of setting up, offices in key locations such as Singapore, Vietnam, Russia, Germany, Philippines, Malaysia, and India, among others.
Huadian Automation is on a continuous mission to forge strong alliances with global enterprises, embedding itself within local innovation ecosystems while contributing to global technological advancements.
Embracing a customer-focused philosophy, Huadian Automation remains steadfast in its commitment to process automation sensors and instruments, playing a vital role in empowering industries worldwide to achieve unprecedented levels of intelligence and efficiency.

Products Description

This cutting-edge apparatus ensures the delivery of isolated power supply to both two-wire and three-wire field instruments, while simultaneously detecting the current signal within a circuit. Its integral function is to transmit the input current or voltage signals into isolated current or voltage signals within a circuit or across two distinct isolated circuits. The input, output, and power supply remain fully galvanically isolated

from one another, ensuring absolute separation and protection.

This versatile device can be seamlessly integrated with modular instrumentation, DCS, PLC, and a wide array of systems, providing robust signal isolation, effective signal conversion, precise signal distribution, and comprehensive signal processing functions to field instruments, thereby amplifying the immunity of the automatic control systems in the industrial production sphere and guaranteeing unwavering system

stability and reliability. Our product range includes variants such as 1 in/1 out, 1 in/2 out, 1 in/4 out, 2 in/2 out, all featuring input/output magnetic isolation for superior performance.

In comparison to other similar offerings, this apparatus boasts the advantages of swift response times, minimal power dissipation, and exceptional temperature characteristics.

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 proudly stand as a manufacturer, dedicated to the creation of high-accuracy, enduring stability, and cost-effective pressure, level, and temperature measuring instruments.

 

Q: What's your quality control system?

A: Each of our products undergoes rigorous temperature compensation and a 48-hour aging test before shipment. Furthermore, a thorough pre-inspection by our QC departments ensures only the highest quality products reach you. We hold ISO and CE certifications, which we are happy to provide upon request.

 

Q: What is the warranty of your products?

A: Our level and pressure transmitter series are covered by a 2-year warranty, while other products boast a 5-year warranty from the date of shipment, applicable to non-man-made damages.

 

Q: What is your shipping method?

A: For small orders, we utilize DHL, FedEx, TNT, UPS, and EMS. Larger consignments are best shipped by sea for optimal efficiency.

 

Q: Do you provide samples ?
A: Absolutely, we have a well-stocked inventory ready to provide you with samples at the earliest opportunity, ensuring a swift and efficient service experience.

 

Q: How long will it take for me to receive a response?
A: We're committed to offering you unwavering support with our 24-hour online service. Whether via email, Skype, WhatsApp, or Facebook, expect a response within just 1 hour, ensuring your queries are promptly addressed.