pH Sensor LE 420
Material #:51340332
LE Sensor - Affordable and Reliable
Glass pH electrode with movable PTFE-sleeve junction for demanding, “dirty” samples such as waste water, emulsions (e.g. milk), oily samples; refillable electrolyte
Show MoreEasy to clean
Movable sleeve-junction that can be easily and thoroughly cleaned and allows for a simple exchange of the reference electrolyte.
Steady companions
With movable PTFE sleeve, Ag/AgCl reference system, 3mol/L KCl electrolyte, 120 mm glass shaft, diameter 12 mm, 1.0 m cable, BNC
The right sensor for every application
METTLER TOLEDO offers pH and other sensors for all kinds of applications. Find the best-suited sensor for your needs here: www.mt.com/electrode-guide
Product Specifications
Measuring range | pH 0 – 14 |
Temperature Range | 0 °C – 80 °C |
Connector | BNC |
Cable and connectors | 1.0 m BNC |
Type of junction | Movable PTFE sleeve |
Shaft Material | Glass |
Sensor Type | Combined electrode |
Shaft length | 120 mm |
Shaft Diameter | 12 mm |
Cable | 1 m |
Parameter | pH |
Reference System | Ag/AgCl |
Reference electrolyte | 3 mol/L KCl |
Membrane glass | HA |
Membrane resistance (25°C) | < 600 MΩ |
Intelligent Sensor Management (ISM®) | No |
Temperature Probe | No |
For portable meter | No |
Low Maintenance | Yes |
Signal type | Analog |
Sample | Waste water, emulsions |
Reference electrolyte Order no. | 51343180 |
Base Unit Temperature Range | 0 °C – 80 °C |
Cable Included | Yes |
Connector on Sensor | Fixed 1 m cable |
Connector to Meter | BNC |
Minimum Sample Volume uL | 20 mL |
Sample Composition | Aqueous,Contains proteins / TRIS / sulfides (aqueous),High salt content (aqueous) |
Sample Consistency | Viscous,Emulsion |
Sample Temperature | 0°-100°C |
Sample Volume | >= 20 mL |
Sensor Characteristics | Chemically robust |
Typical Samples | Cosmetic lotions,Shower gel |
Logistical Specifications
Country of origin | CN |
Customs tariff number | 9027905695 |
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pH Sensor LE 420