51451326-503 Honeywell | Industrial pH Measurement Probe
Manufacturer: Honeywell
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Part Number: 51451326-503
Condition：New with Original Package
Product Type: Industrial pH Measurement Probe
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
The Honeywell 51451326‑503 is a Meredian II combination pH sensor probe designed for accurate and continuous measurement in industrial processes. It integrates both the measuring and reference electrodes into a single unit, simplifying installation and reducing maintenance requirements. Moreover, the probe delivers stable and precise readings for critical process control.
Engineered for immersion and in-line applications, this sensor is built to withstand harsh industrial environments. Therefore, it is widely used in water treatment plants, chemical processing facilities, and power generation systems where reliable pH monitoring is essential.
Technical Specifications
| Attribute | Specification |
|---|---|
| Model | 51451326‑503 |
| Type | Meredian II pH sensor probe (combination electrode) |
| System Compatibility | Honeywell analyzers / process monitoring systems |
| Dimensions (W × H × D) | 2.5 × 12.7 × 20.3 cm |
| Weight | 1.31 lbs (≈0.6 kg) |
| Mounting Options | Immersion or in-line installation |
| Electrode Type | Combination electrode (measuring + reference) |
| Temperature Range | 0–100 °C (32–212 °F) |
| Cable Length | 20 in (≈ 50 cm) |
| Operating Voltage | 220 V (for analyzer connection) |
| Protection / Approvals | CE, TUV, UL508, CSA |
| Country of Origin | USA |
| Application Areas | Water treatment, chemical processing, power generation, industrial pH monitoring |
FAQ
Q1: What type of electrode does this probe use?
It uses a combination electrode integrating both measuring and reference electrodes.
Q2: Can it be installed in-line and immersed in fluids?
Yes, it supports both immersion and in-line installation options.
Q3: What is the temperature operating range?
It operates reliably between 0–100 °C (32–212 °F).
Q4: Is this probe compatible with Honeywell analyzers?
Yes, it works with Honeywell Meredian II series and other compatible analyzers.
Q5: What industries commonly use this sensor?
Water treatment, chemical processing, power generation, and industrial pH monitoring environments.