Need Help Choosing the Right Products? Let us Help

Downloads

GF Signet Type 2774-2777 DryLoc pH Electrodes

The Type 2774-2777 pH and ORP electrodes are high performance sensors ideal for a wide range of applications. The unique foul-proof DryLoc® connector with gold-plated contacts is designed specifically for use with the type 2751 pH/ORP Smart Sensor Electronics. These dependable and highly responsive electrodes feature a PTFE double reference junction with potassium nitrate (KNO3) in the front chamber to block various poisoning ions such as Copper (CU2+), Lead (Pb2+), Mercury (Hg2+), and a large reference chamber that combine to extend the service-life.

Learn More

The positioning of the temperature element embedded in the pH sensing tip allows the temperature response to be quick and accurate. The electrodes are offered with either flat or bulb style sensing elements. The flat versions allow sediment and particles to sweep past the measurement surface, minimizing risk of abrasion, breakage and coating. The bulb versions can be used for low temperature applications or where fast response is required. Due to the specially designed chambers which keep electrolyte in place, all sensor models can be installed at any angle, even inverted.

The quick temperature response is available in either Pt1000 of 3KΩ temperature sensor and allows compatibility with all GF pH/ORP instruments.

Features

  • Double reference PTFE junction to block various poisoning ions and resist fouling and dirt buildup
  • PPS body for broad range of chemical compatibility
  • Memory chip enabled for access to a wide range of unique features when connected to the GF 2751 pH/ORP Smart Sensor Electronics
  • Patented DryLoc® connector with gold plated contacts
  • Special design allows for installation at any angle, even inverted or horizontal
  • Temperature sensor (pH)
  • Quick temperature response
  • Easy sensor replacement using DryLoc electrode connector
  • High temperature versions available
  • Mounts into standard 3/4" threads
  • Compatible with all GF instruments

Applications

  • Water Treatment & Water Quality Monitoring
  • Cooling Tower and Boiler Protection
  • Aquatic Animal Life Support System
  • Pool and Spa Control
  • Neutralization Systems
  • Process Control
Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account

Options

Grouped product items
GF Signet Type 2774-2777 DryLoc pH Electrodes- 3-2774
GF Signet Type 2774-2777 DryLoc pH Electrodes- 3-2774-1
GF Signet Type 2774-2777 DryLoc pH Electrodes- 3-2776
GF Signet Type 2774-2777 DryLoc pH Electrodes- 3-2776-1
GF Signet Type 2774-2777 DryLoc ORP Electrodes- 3-2775
GF Signet Type 2774-2777 DryLoc ORP Electrodes- 3-2777

Compatible with

Not sure which one to choose? Let us help