New options - meet various application requirements: Measurement Application of low ion concentration aqueous solution; measurement application of HF hydrofluoric  aqueous solution and high pH value aqueous solution; fast cable connector - waterproof, multi pin, fast cable connector, which can avoid cable twisting during sensor installation
Performance and Application
The reference electrode is resistant to ion poisoning and helps to prolong the service life of the sensor
Patented accuglass technology enables the glass composition of pH glass electrode to exceed today's industrial standards
A variety of pH glass electrode options to meet the needs of various applications
399vp provides waterproof cable connector, which can avoid cable twisting when replacing sensor.
The body of 399 and 399vp sensors is made of tefzel material with Viton seal ring, which has strong chemical corrosion resistance.
Preamplifiers convert high impedance pH signals into stable, noiseless signals
A variety of installation methods are available: both sensors are designed with front and back thread structure, and the interface size is 1 "MNPT. This design concept is convenient for sensor assembly into plug-in installation, immersion installation or flow installation.
The new options can meet the special application requirements: high purity water / low conductivity water, water containing toxic medium. Please refer to the ordering information for details of these options.
399 and 399vp are composite sensors, which include measuring electrode, reference electrode and temperature measuring element.
Structure diagram of some links
More performance and Applications
The reference electrode is resistant to ion poisoning and helps to prolong the service life of the sensor
Patented accuglass technology enables the glass composition of pH glass electrode to exceed today's industrial standards
A variety of pH glass electrode options to meet the needs of various applications
399vp provides waterproof cable connector, which can avoid cable twisting when replacing sensor.
The body of 399 and 399vp sensors is made of tefzel material with Viton seal ring, which has strong chemical corrosion resistance.
Preamplifiers convert high impedance pH signals into stable, noiseless signals
A variety of installation methods are available: both sensors are designed with front and back thread structure, and the interface size is 1 "MNPT. This design concept is convenient for sensor assembly into plug-in installation, immersion installation or flow installation.
The new options can meet the special application requirements: high purity water / low conductivity water, water containing toxic medium. Please refer to the ordering information for details of these options.
399 and 399vp are composite sensors, which include measuring electrode, reference electrode and temperature measuring element.