Honeywell 51451326-504 Low-Temperature pH Probe

The 51451326-504 is a low-temperature pH probe engineered by Honeywell for accurate measurement in cold industrial environments. This sensor integrates directly with compatible Honeywell analytical instrumentation to streamline setup and maintain reliable process monitoring across demanding chemical and water treatment applications.

Sensing and Environmental Capabilities

The probe is designed to maintain measurement accuracy in cold-process conditions. It operates across a temperature range of 0 to 100°C, accommodating ambient and process fluctuations typical of industrial liquid analysis. The industrial-grade, corrosion-resistant construction withstands aggressive media found in chemical processing and water treatment facilities.

Installation and Wiring

The sensor supports versatile deployment through either immersion or in-line installation methods depending on system layout requirements. It is supplied with an integrated 20 ft cable featuring tinned leads for direct connection to supported controllers. This cabling simplifies field wiring and reduces the need for intermediate junction boxes in standard installations.

Instrument Compatibility

This model is engineered to interface directly with Honeywell UDA2182, APT2000, and APT4000 analyzers. Direct connection to these controllers allows for straightforward configuration and calibration without requiring proprietary signal adapters.

Frequently Asked Questions

Q: Which Honeywell analyzers are compatible with this pH probe?

A: This probe is compatible with Honeywell UDA2182, APT2000, and APT4000 analytical transmitters.

Q: What mounting configurations are supported?

A: The probe supports both immersion mounting and in-line installation configurations.