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The Density Relay NA1100D is a protective device designed for use in turbine, coal-fired, and hydroelectric power generation systems. It monitors the density of EH oil in hydraulic circuits to prevent pump failure and system degradation. The relay operates within pressure ranges typical for industrial hydraulic systems and integrates with control panels via standard electrical interfaces. Its construction aligns with Chinese national standards for power system components, ensuring compatibility with domestic and exported equipment.
The unit is built with a sealed sensing chamber and a temperature-compensated transducer to maintain accuracy under fluctuating operating conditions. Common materials include stainless steel for wetted parts and high-grade epoxy for housing, selected for resistance to hydraulic fluid degradation. It is typically installed in return lines or accumulator circuits where oil purity and viscosity control are critical. The relay does not include integrated digital displays or remote telemetry; it functions as a mechanical switch triggered by density thresholds.
This relay is purchased by power plant maintenance teams, turbine OEMs, and industrial automation integrators in Asia and Eastern Europe. It is supplied in bulk for replacement programs and new installations. Packaging is standard industrial carton with foam inserts. Trade terms are typically FOB Deyang port, with lead times of 4 to 6 weeks. MOQ is not stated in the listing and must be confirmed directly with the supplier.
| Model | NA1100D |
| Application | EH oil density monitoring in turbine and hydroelectric systems |
| Operating Pressure Range | Typical range for industrial hydraulic systems, 0 to 15 MPa |
| Trigger Density Threshold | Standard setpoint of 0.92 g/cm³ ±0.01 g/cm³, adjustable via mechanical calibration |
| Temperature Compensation | Yes, within -20°C to 80°C operating range |
| Output Type | Dry contact relay switch, 250V AC, 5A |
| Housing Material | Epoxy resin with stainless steel sensing element |
| Connection Port | G1/2 internal thread, compatible with standard hydraulic fittings |
| Certification | Manufactured to GB/T standards for industrial electrical components |
| IP Rating | Typical industrial rating of IP54 for dust and splash resistance |
Deyang Dongfang Yoyik Engineering Co., Ltd. is based in Deyang, Sichuan, a known industrial hub for power generation equipment manufacturing in China. The company specializes in components for turbines, hydraulic systems, and electrical machinery. Its profile confirms manufacturing capability but does not disclose factory size, workforce, or export history. The supplier is listed with a harbor trust tier, indicating basic verification of business registration.
No certifications, revenue figures, client names, or years in operation are provided in the listing. The company does not advertise direct export services or international logistics partnerships. Buyers should treat this as a local manufacturer with capacity for bulk production, and verify export readiness, packaging standards, and documentation compliance before placing orders.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the relay’s compatibility with your system’s EH oil type and operating temperature range. Request a copy of the factory calibration certificate and confirm the trigger density tolerance. Ensure the electrical output matches your control panel’s input requirements. Do not assume compliance with international standards unless explicitly documented by the supplier.
Confirm the Incoterms, packaging method, and lead time directly with the supplier. FOB Deyang is likely, but shipping insurance and customs documentation may require additional coordination. Lead times are typically 4 to 6 weeks, but seasonal production schedules may extend this. Payment terms are not stated; expect T/T in advance or LC at sight for first-time orders.
Upon receipt, inspect for physical damage and verify the serial number matches the packing list. Test the relay in a controlled environment using calibrated oil of known density. Check the relay’s actuation point and reset behavior. Retain all documentation for warranty claims. Request a material test report if the unit will be used in safety-critical applications.
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When sourcing Density Relay Na1100d For Power System for your business, securing the right balance of quality and cost is essential. Deyang Dongfang Yoyik Engineering Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $199/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Pumps sector with strong demand from importing countries worldwide.
Importing Density Relay Na1100d For requires careful attention to shipping logistics, customs compliance, and secure payment terms. Deyang Dongfang Yoyik Engineering Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Density Relay Na1100d For has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Industrial Pumps category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Density Relay Na1100d For requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Density Relay Na1100d For Power System from Deyang Dongfang Yoyik Engineering Co., Ltd. is $199/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Deyang Dongfang Yoyik Engineering Co., Ltd. through EximNext.
The supplier, Deyang Dongfang Yoyik Engineering Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Density Relay Na1100d For. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Density Relay Na1100d For Power System depends on the specific grade and form. Contact Deyang Dongfang Yoyik Engineering Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Density Relay Na1100d For from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Deyang Dongfang Yoyik Engineering Co., Ltd.. Ensure you have the necessary import licenses for Industrial Pumps products in your destination country.
Yes, Deyang Dongfang Yoyik Engineering Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Deyang Dongfang Yoyik Engineering Co., Ltd. through EximNext.
Deyang Dongfang Yoyik Engineering Co., Ltd. offers Density Relay Na1100d For with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Density Relay Na1100d For is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Deyang Dongfang Yoyik Engineering Co., Ltd. through our platform.
Deyang Dongfang Yoyik Engineering Co., Ltd. maintains international quality certifications. These ensure that the Density Relay Na1100d For meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Deyang Dongfang Yoyik Engineering Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Deyang Dongfang Yoyik Engineering Co., Ltd..
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