ABB 700 ULTRA-D pH/ORP digital sensor
$780.00
Typical Applications:
• Advanced wastewater treatment processes
• Chemical and pharmaceutical industries
• Processes requiring high measurement reliability
• Industrial pH / ORP measurement with digital communication
Not Recommended For:
• Basic applications where analog sensors are sufficient
• Installations without compatible digital transmitters
The ABB 700 ULTRA-D digital pH/ORP sensor is engineered for the most demanding industrial applications. It integrates an ultra-durable body with advanced digital MEMS technology, delivering exceptional stability and accuracy in aggressive chemical and abrasive environments. This sensor provides reliable, drift-free data with easy digital integration, ensuring continuous performance where traditional sensors cannot survive.
Selection Notes
• Confirm whether digital pH / ORP measurement is required for your application
• Verify compatibility with the selected ABB digital transmitter
• Digital sensors reduce signal interference over long cable distances
• Suitable for applications requiring enhanced measurement stability
• Regular calibration and sensor maintenance are still required
Why Choose the 700 ULTRA-D Digital Sensor
• Digital signal transmission minimizes noise and signal loss
• Improved measurement reliability in electrically noisy environments
• Suitable for critical pH / ORP control applications
• Designed for demanding industrial and process environments
FAQ
Q: What is the main difference between digital and analog pH/ORP sensors?
A: Digital sensors provide improved signal stability and reduced interference, especially over long distances.
Q: Can the 700 ULTRA-D work with non-ABB transmitters?
A: The sensor is designed for use with compatible ABB digital transmitters.
Q: Is calibration still required for digital sensors?
A: Yes. Regular calibration is necessary to maintain measurement accuracy.
Q: Can you help confirm if a digital sensor is necessary for my application?
A: Yes. Our engineers can review your process and recommend the most suitable solution.
EZLink™ connectivity
- Plug-and-play technology makes sensor integration fast and easy
- Advanced diagnostics offering end-of-life indication and fault analysis
- Improved measurement accuracy with digital communication
Increased efficiency
- Propriety high performance glassware formulations provide the highest level of reliability and responsiveness
- Close-coupled temperature measurement ensures high accuracy even with rapid temperature changes
Measurement confidence
- Refillable KCl reservoir offering maximum usability and extended operation in high purity applications
- Triple ceramic junction reduces plugging while providing improved measurement stability and speed of response
- Each electrode is manufactured to the highest quality standards and provided with a calibration certificate
Modular design
- 12 mm sensor paired with intelligent accessories provides simplified mounting
- Optional 700 ULTRA sampling panel provides a complete system for simple integration
- Available in a range of detached or integral cabling options
| Measurement range | pH 0 to 14 pH |
|---|---|
| Process temperature | –5 to 100 °C (23 to 212 °F) |
| Pressure range | Atmospheric |
| Recommended minimum sample conductivity | 0.055 μS/cm |
| pH glass | High performance (S) glass (bullet) |
| Redox (ORP) | Platinum |
| Reference system | Flowing KCl electrolyte with Ag/AgCl double junction |
| Reference junction | Ceramic |
| Connection type | EZLink |
| Process connections | PG 13.5 |
| Approvals, certification and safety | CE Mark |
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