What is the lead time for delivery?

During peak season, the lead time is one month. During off-season, delivery is completed within 15 workdays.

Does the device support wireless communication?

Yes, the Gulde 3800SA supports WirelessHart protocol in addition to wired protocols like HART, Foundation Fieldbus, and Profibus.

Fisher Gulde DVC 3800SA Positioner for Control and Isolation Valves

Name: Fisher Gulde DVC 3800SA Positioner for Control and Isolation Valves
Brand: Cold Valley Intelligent Technology (Shanghai) Co., Ltd.
SKU: 2100250872

Shanghai, ChinaCold Valley Intelligent Technology (Shanghai) Co., Ltd.

US$800.00-1,250.00

1 Piece

Product profile

Customization

Available

Task

Program

Structure

Combination

Model NO.

3800SA

Mathematical Model

Linear

Signal

Continuous

Function

Automatic Control

Certification

RoHS, CCC, CE

Condition

New

Customized

Non-Customized

Material

Aluminum Alloy

Applications

Control and Isolation Valve Applications

Protocols1

Hart® 5 or 7

Protocols2

Wirelesshart

Protocols3

Foundation Fieldbus

Protocols4

Profibus

Transport Package

Wooden

Trademark

Fisher

Origin

China

Production Capacity

50000peices/Years

Key features

Linkage-Less Non-Contact Position Feedback: Eliminates physical contact between valve stem and sensor, ensuring components remain unworn and maximizing cycle life.

Fully Encapsulated Electronics: Resists vibration, temperature fluctuations, and corrosive environments for operation in harsh conditions.

Wide Protocol Support: Supports HART 5/7, WirelessHart, Foundation Fieldbus, and Profibus for versatile integration.

Actuator Overpressure Prevention: Ensures safety by preventing overpressure, compliant with IEC 60534-6-1, IEC 60534-6-2, VDI/VDE 3845, and NAMUR.

Low Air Consumption: Optimizes resource usage with minimal steady-state air consumption for enhanced operational efficiency.

Dual Voltage Protection: Features overcurrent and reverse polarity protection to prevent internal damage and ensure safety.

Weather-Tight Wiring Terminal Box: Securely isolates field wiring connections to maintain instrument integrity in various environments.

Precision Signal Processing: Converts 4-20 mA input to pneumatic output with high static gain for pinpoint accuracy and smooth performance.

Company profile

Importers and ExportersIn-stock CapacityLow MOQQuality Assurance

Cold Valley Intelligent Technology (Shanghai) Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Minor CustomizationExport Year: 2024-10-27Nearest Port: Shanghai, ningboAverage Response Time: ≤4.44hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a trading company with a focus on technological services and industrial control systems. They have a minor capability for design customization and lack overseas infrastructure. While they have a defined production output, their financial records show no profits or revenue, indicating financial instability. The supplier lacks certifications and has no written procedures for service quality assurance, although they claim to have quality assurance in processes. They don't manage overseas warehouses or participate in trade shows, and their innovation capability is minimal, with only one R&D engineer.

CertificationsThe supplier does not hold any certifications for supplier management systems.

After-Sales capabilityThe supplier lacks any written procedures or records for handling customer complaints and service capability evaluation.

Financial creditThe supplier's financial records indicate no operating revenue or profits over the past two years, which raises concerns about their financial stability.

R&D capabilityThe supplier has a minimal R&D capacity, with only one R&D engineer on staff.

Production capacityThe supplier produces 100,000 sets each of certain intelligent power and battery modules, indicating a defined production capability.

Customization capabilityThe supplier offers minor customization services.

Product Q&A

Q:How do I select the right product?

Upon receiving your inquiry, our comprehensive technical dossier will provide all the necessary insights. This documentation will enable you to thoroughly verify the process parameters and technical specifications pertinent to your needs. With this information, we will expertly recommend the model that precisely aligns with your specific requirements.

Q:Can you provide a confirmed model?

Certainly. Once you communicate the model you are interested in, we will conduct a thorough verification process to ensure its suitability. If there are opportunities for cost-effective enhancements, we will gladly offer optimization suggestions. After your confirmation, we will proceed with crafting a formal quotation, tailored to meet your objectives.

Q:What input signal does the device support?

The device supports a standard analog input signal of 4-20 mA DC. The minimum voltage required is 8.5 V for analog control or 9.0 V for HART communication, with a maximum of 30 V DC.

Q:Is the product customizable?

The product is listed as Non-Customized. However, minor customization options are available for specific applications.

Q:What certifications does the positioner have?

The positioner holds RoHS, CCC, and CE certifications, ensuring compliance with international safety and environmental standards.