Rosemount 400 Contacting Conductivity Sensor

Rosemount1 configuration

Configure Your Rosemount 400 / 400VP Endurance Conductivity Sensor

Contacting (electrode) conductivity sensor for clean, low-conductivity liquids (high-purity water, condensate, clean cooling water). Factory-measured cell constant for out-of-box accuracy. Wetted parts: titanium electrodes, 316 SST body, PEEK insulator. Direct screw-in 3/4 in MNPT process insertion.

Required Specifications

1 of 1 selected

Cell Constant*

-11

Rosemount 400 / 400VP Endurance Conductivity Sensor Part Number

400-11

Configured list price:$761.16(estimate based on May 2026 Rosemount list; quote may reflect distributor pricing)

Configuration Summary — Rosemount 400 / 400VP Endurance Conductivity Sensor

Base: $761.16

Cell Constant:: -110.01/cm

Rosemount is configurator-heavy and quote-only — Valley Instrument verifies option compatibility, lead time, and pricing before confirming your order.

Pre-configured Options(1)

Rosemount

400 Contacting Conductivity Sensor

Contacting (electrode) conductivity sensor for clean, low-conductivity liquids — high-purity water, ultrapure rinse water, clean cooling water, condensate. Factory-measured cell constant (0.01, 0.1, or 1.0/cm) ensures out-of-the-box accuracy with no initial calibration. Wetted parts: titanium electrodes, 316 SST body, PEEK insulator, EPDM O-rings. Direct screw-in 3/4 in MNPT process insertion. Range: <20,000 µS/cm. The right choice when sample is clean — toroidal sensors (228 / 226) are over-spec for ultrapure water.

Request Quote →