Product Description
The BS805MD is a rugged electrochemical pH / ORP sensor assembly from the Foxboro analytical instrumentation portfolio. It is engineered for high-accuracy continuous liquid analysis in industrial process environments where conventional laboratory sensors are prone to drift or premature failure.
The sensor integrates a high-impedance preamplifier directly at the electrode, converting low-level millivolt signals into a stable, noise-resistant output before transmission to the analyzer. This design significantly improves signal integrity in electrically noisy plants. The chemically resistant construction and modular mechanical design support long service life, simplified maintenance, and reduced lifecycle cost.
Technical Specifications
| Item | Specification |
|---|---|
| Model | BS805MD |
| Measurement Type | pH and ORP (Redox) |
| Measurement Range | 0 to 14 pH |
| Internal Electronics | Integrated high-impedance preamplifier |
Application
The BS805MD is commonly used in continuous liquid analysis applications, including:
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Industrial wastewater neutralization systems
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Cooling tower and boiler water chemistry monitoring
-
Chemical batch and continuous processing
Its sensor-head preamplification makes it especially suitable for installations with high electromagnetic noise, long cable runs, or fluctuating ambient conditions.
Frequently Asked Questions
Q: How frequently should the BS805MD be calibrated?
A: Calibration frequency depends on process conditions. Weekly calibration is recommended for harsh chemical services, while monthly calibration is typically sufficient for clean water applications.
Q: Can the preamplifier be replaced independently?
A: The BS805MD is generally supplied as an integrated, environmentally sealed assembly. This design ensures long-term stability and reliability, particularly in high-humidity or corrosive environments.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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