HI2114P Process pH Electrode for General Water Applications

pH electrode for water in processes, featuring a PEI body, BNC connection, and Ag/AgCl reference system. Perfect for general applications in quality control.

The Hanna Instruments HI 2114P electrode is a general-purpose process electrode for water applications, featuring a gel electrolyte, fiber junction, and BNC connector, ideal for laboratory, industrial, and agricultural use.

The HI 2114P is designed for general water applications, making it perfect for laboratory, industrial, and agricultural processes. Its PEI body, fiber junction, and gel electrolyte ensure accurate and stable pH measurements in aqueous solutions and irrigation systems.

Main Features of the HI 2114P

Design and Materials

Durable PEI body resistant to chemicals and impact.
Gel electrolyte for measurement stability and zero leakage.
Fiber junction suitable for liquid flow and agricultural solutions.
7.5 mm spherical tip, ideal for homogeneous and non-homogeneous solutions.
Multi-pin BNC connector compatible with most pH meters.

Cable Options

HI 2114P: 2 m coaxial cable.
HI 2114P/5: 5 m coaxial cable.
Standard ¾”x16 UNF thread for mounting in flow systems or tanks.

Measurement Range and Conditions

pH: 0 to 13.
Operating temperature: 0 to 80 °C (32 to 176 °F).
Maximum pressure: 3 bar.
Total length: 122 mm.
Outer diameter: 12 mm.
Temperature sensor: No.
Amplifier: No.

Benefits of the HI 2114P Electrode

Versatile: suitable for laboratory, industrial, and agricultural applications.
Durable: PEI body and gel electrolyte resist chemicals and pressures up to 3 bar.
Reliable measurements: spherical tip and fiber junction ensure stability in flowing solutions.
Universal connection: BNC connector compatible with any standard pH meter.
Flexible cable options: 2 m or 5 m depending on installation needs.

Recommended Applications

pH measurement in water and aqueous solutions.
Industrial processes and quality control monitoring.
Agriculture and irrigation, monitoring water acidity and dissolved fertilizers.
Educational laboratories and routine analyses.
Flow systems and tanks with standard ¾”x16 UNF connection.

Technical Specifications

Electrode type: HI 2114P, general-purpose process electrode.
Body: PEI durable material.
Junction: Fiber.
Electrolyte: Gel.
Tip/Shape: Spherical, 7.5 mm diameter.
Connector: Multi-pin BNC.
pH range: 0 to 13.
Temperature: 0 to 80 °C.
Maximum pressure: 3 bar.
Total length: 122 mm.
Outer diameter: 12 mm.
Cable: 2 m coaxial (HI 2114P), 5 m coaxial (HI 2114P/5).
Thread: ¾”x16 UNF.
Temperature sensor: No.
Amplifier: No.

Frequently Asked Questions (FAQ)

What are the applications of the HI 2114P?
It is ideal for pH measurement in water, industrial processes, laboratories, and agricultural monitoring of solutions and fertilizers.

What advantages does the gel electrolyte provide?
Prevents leaks and maintains measurement stability, even in moving or vibrating liquids.

Can it be installed in flow systems?
Yes, with its standard ¾”x16 UNF thread and fiber junction, it fits tanks and piping in industrial or agricultural processes.

Which cable length should I choose?

HI 2114P: 2 m coaxial cable, standard laboratory use.
HI 2114P/5: 5 m coaxial cable, ideal for larger tanks or flow systems.

Is it compatible with all pH meters?
Yes, the multi-pin BNC connector allows quick connection to most commercial pH meters.