8800-1001 | Woodward DSS-2 Two-Channel Digital Speed Switch
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Sku:8800-1001
Country Of Origin: USA
Vendor: Woodward
Type: DSS-2 Two-Channel Digital Speed Switch
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Product description
Overview
TheWoodward8800-1001 DSS-2is a two-channel digital speed switch designed for precise rotating equipment monitoring. It continuously measures shaft speed and activates relay outputs at configured trip points. Moreover, the DSS-2 platform combines accurate digital signal processing with rugged industrial construction. Engineers deploy this device when dependable overspeed or underspeed protection is required. Therefore, it enhances machinery safety in turbines, engines, and compressors.
The compact enclosure fits easily into control panels and retrofit installations. In addition, intuitive configuration simplifies setup during commissioning activities.
Technical Specifications
Parameter
Description
Manufacturer
Woodward
Model Number
8800-1001
Product Name
DSS-2 Two-Channel Digital Speed Switch
Device Type
Digital Speed Monitoring and Trip Module
Number of Channels
2 independent channels
Speed Input Type
Magnetic pickup (MPU) compatible
Input Signal Type
Frequency-based speed signal
Setpoint Configuration
Adjustable speed thresholds per channel
Output Type
Relay outputs per channel
Relay Function
Alarm or shutdown trip activation
Response Time
Fast electronic detection suitable for machinery protection
Hysteresis
Adjustable to prevent chatter
Indication
LED indicators for power, channel status, and trip
Power Supply
Industrial DC supply (model dependent configuration)
Mounting
Panel-mounted industrial enclosure
Environmental Suitability
Designed for industrial control cabinets
Application Scope
Turbines, diesel engines, compressors, pumps
Protection Capability
Overspeed and underspeed monitoring
Integration
Interfaces with control systems and shutdown circuits
FAQ
Q1: What is the main purpose of the 8800-1001 DSS-2? It monitors rotating equipment speed and triggers alarms or shutdowns at preset limits.
Q2: How many speed channels does the DSS-2 provide? It provides two fully independent speed monitoring channels.
Q3: What type of sensor does the device support? It supports magnetic pickup speed sensors commonly used on turbines and engines.
Q4: Can the speed setpoints be adjusted? Yes, each channel allows configurable speed thresholds and hysteresis settings.
Q5: Is the DSS-2 suitable for turbine protection systems? Yes, it is widely used in turbine, engine, and compressor protection applications.
Installation Notes
Install within Woodward control racks or cabinets
Connect directly to magnetic pickup sensors near turbine or engine shafts
Use proper wiring and shielding to prevent electrical noise interference
Calibration and verification of MPU signals may be required during commissioning
Answer 1: PLC DCS Pro Ltd. collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
Question 2: What Is The Warranty Period?
Answer 2: We offer a standard one-year warranty for all new and original items.
Question 3: What Payment Methods Do We Accept?
Answer 3: We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
Question 4: What Shipping Methods Do We Use?
Answer 4: We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
Question 5: What Is Our Delivery Time?
Answer 5: Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
Question 6: How Do We Package The Goods?
Answer 6: Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
Question 7: How Can Customers Contact Us And Request A Quote?
Answer 7: Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
Warranty Conditions
At PLC DCS Pro Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.
🛡️Coverage Details:
This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.
📝Claim Process:
To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.
🚚Shipping Assistance:
We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.
🚫Exclusions:
Unauthorized modifications, repairs, or misuse of the product.