PH/ORP Sensor Guide
Learn about pH and ORP in this guide, including: how pH/ORP probes work, how to interface with pH/ORP probes, how to care for probes, and more.
Products for USB Sensing and Control
Quantity Available: 52
| Qty | Price |
|---|---|
| 5 | $24.00 |
| 10 | $23.00 |
The 3550 is an economical pH electrode ideal for your general-purpose applications in the lab or field. It has the impact-resistant qualities of an epoxy body.
The electrode provides a fast, stable response and is ideal for prolonged pH readings. The sealed, gel-filled design requires virtually no maintenance as there is no need to refill the reference chamber.
This product comes with a small container of buffer solution. Fill the sensor cap with the buffer solution and let it soak between uses.
This probe connects to the BNC connector on our pH interface boards. See the Connection & Compatibility tab for a complete list of options.
This pH electrode creates a voltage differential that can be read by one of our pH/ORP interfaces:
| Electrode Properties | |
|---|---|
| Electrode Type | Combination Single-Junction (pH) |
| pH Measurement Range | 0 to 14 |
| Electrode Response Time Max | 10 s |
| Operating Temperature Min | 0 °C |
| Operating Temperature Max | 80 °C |
| Physical Properties | |
| Exterior Tube Material | Impact Resistant Plastic |
| Connector Type | BNC |
| Length | 170 mm |
| Cable Length | 1 m |
| Customs Information | |
| Canadian HS Export Code | 9027.89.00 |
| American HTS Import Code | 9027.89.45.30 |
| Country of Origin | CN (China) |
| Product | Electrode Properties | Physical Properties | ||
|---|---|---|---|---|
| Part Number | Price | Electrode Type | Operating Temperature Max | Exterior Tube Material |
 pH Lab Electrode
|
$25.00 | Combination Single-Junction (pH) | 80 °C | Impact Resistant Plastic |
