Yokogawa E7000 Series Zirconia Cell Oxygen Detector | E7042UD
Yokogawa E7042UD zirconia cell oxygen detector for precise oxygen measurement in high-temperature industrial processes. Features solid-state zirconia sensor technology with excellent stability and reliability.
The Yokogawa E7042UD is a high-performance zirconia cell oxygen detector designed for accurate oxygen measurement in demanding industrial applications. This advanced analyzer utilizes solid-state zirconia sensor technology to provide reliable oxygen concentration measurements in high-temperature environments such as combustion processes, furnaces, and boiler applications.
The E7042UD features a robust construction with excellent long-term stability and minimal maintenance requirements. The zirconia cell sensor operates on the principle of oxygen ion conduction through heated zirconia ceramic, providing fast response times and high accuracy across a wide measurement range. This makes it ideal for process control and emissions monitoring applications.
Availability
In stock
This part is in stock at Z Power Electric and ships from our Calimesa, California warehouse.
Catalog pricing
Add this item to your cart or contact Z Power Electric for quantity pricing, lead-time support, and backorder recovery.
- 30-day returnsOn standard orders
- 24-hour quoteFrom our sourcing team
Quick facts
- Brand
- Yokogawa
- Part number
- E7042UD
- Condition
- New
- Category
- Sensors & Instrumentation
Also searched as
E7042-UD · E7042 UD · E7000 E7042UD
Product tags
Product overview
Built to Yokogawa's industrial standards, this oxygen detector offers superior performance in harsh industrial environments. The unit provides continuous monitoring capabilities with excellent repeatability and minimal drift, ensuring consistent process optimization and regulatory compliance. The detector integrates seamlessly with plant automation systems and provides reliable data for critical process control decisions.
This new unit comes with factory calibration and is ready for immediate installation in your industrial gas analysis system. The E7042UD represents Yokogawa's commitment to providing accurate, reliable analytical instrumentation for industrial process applications.
Specifications
- Measurement Principle
- Zirconia Cell
- Parameter
- Oxygen (O2)
- Measurement Range
- 0-25% O2 (typical)
- Accuracy
- ±2% of reading (typical)
- Operating Temperature
- 600-800°C (sensor)
- Response Time
- <15 seconds (90%)
- Power Supply
- AC 100-240V, 50/60Hz (typical)
- Output Signal
- 4-20mA, 0-10V DC (typical)
- Communication
- HART, RS-485 (verify model)
- Enclosure Rating
- IP65 (typical)
- Country of Origin
- Japan
Key features
- High-temperature zirconia cell oxygen sensor technology
- Excellent long-term stability and minimal drift
- Fast response time for real-time process control
- Robust construction for harsh industrial environments
- Wide measurement range with high accuracy
- Low maintenance requirements with self-diagnostic capabilities
Part number breakdown
E7042UD breakdown: E7 = E7000 series oxygen analyzer family, 042 = specific model variant indicating measurement range and configuration options, U = likely indicates power supply or output configuration, D = possibly indicates display or communication options. Exact specifications should be verified with Yokogawa documentation.
Why buy from Z Power Electric
- Independent Sourcing — We source through independent channels to find parts others can't.
- Quality Assurance — Every part is inspected and verified before shipping.
- Fast Response — 24-hour quote turnaround on most requests.
- Global Reach — Serving maintenance teams and procurement managers worldwide.
Not what you're looking for? We source alternates, discontinued parts, and backordered inventory for urgent maintenance needs.
Request a quoteQuestions about this part
Can I still get a Yokogawa E7042UD?
Yes. Z Power Electric sources the E7042UD zirconia cell oxygen detector through independent, surplus, and new-old-stock channels rather than authorized distribution, so we can quote it whether or not it is currently orderable from Yokogawa. Send the request and we confirm condition, price, and lead time within 24 hours.
What is the lead time on the E7042UD?
Lead time depends on which channel the unit comes from and is confirmed in writing on the quote, not estimated after the order. If the part is needed for an outage, say so on the request and we prioritize the fastest available source over the cheapest.
Do you supply a replacement if no E7042UD is available?
We do. When no original remains, our sourcing team quotes the closest current E7000-series equivalent alongside the original so you can compare fit and price on one document. We tell you plainly which of the two we actually located.
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