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METTLER TOLEDO InLab 741-ISM Conductivity Probe

Part Number: 30014094

The InLab 741-ISM is a high-precision, two-pole conductivity sensor for low-conductivity samples such as pure water, ultrapure water, highly diluted aqueous solutions, and compatible non-aqueous samples. It combines a robust stainless-steel cell, integrated temperature probe, Intelligent Sensor Management, and a fixed Mini-DIN cable.

Attribute Specification
Manufacturer METTLER TOLEDO
Material Number 30014094
Model InLab 741-ISM
Product Type Conductivity probe
Recommended Application Low-conductivity and low-ionic-strength samples
Conductivity Range 0.001–500 µS/cm
Cell Type Two-pole stainless-steel cell
Cell Constant 0.105 cm⁻¹
Temperature Range 0–100 °C
Temperature Sensor Integrated NTC 30 kΩ
Shaft Material Stainless steel
Shaft Dimensions 120 mm × 12 mm diameter
Sensor Management ISM—Intelligent Sensor Management
Signal Type Analogue
Connector Mini-DIN
Cable Fixed 1.2 m cable
Portable-Meter Compatibility Not intended for portable meters
Recommended Meters SevenDirect SD23 and SD30
Manufacturer Packaging 1 probe
Econo Green Selling Unit Not publicly verified

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