May 2019
1
Plan
1.1
Unpack and inspect
Procedure
1. Inspect the outside of the carton for any damage.
2. If damage is detected, contact the carrier immediately.
3. Inspect the hardware.
4. Make sure all the items in the packing list are present and in good
condition.
5. Notify the factory if any part is missing.
1.2
Specifications
Table 1-1: Rosemount 404 contacting conductivity sensor specifications
Wetted Materials
Electrodes
Insulator
Body
O-ring
Fittings
Temperature Range
Option -16
Option -17
Pressure
Option -16
Option -17
Process Connection
Option -16
Option -17
Quick Start Guide
Titanium
Glass Filled PEEK
Option -16: PVC
Option -17: 303 Stainless Steel
EPDM
Option -16: Polyethylene
Option -17: 316 Stainless Steel
32 to 140 °F (0 to 60 °C)
32 to 212 °F (0 to 100 °C)
100 psig (791 kPa abs) at 77 °F (25 °C);
20 psig (239 kPa abs) at 140 °F (60 °C)
100 psig (791 kPa abs) maximum
3/8 in. barbed tubing connector
Compression fitting for 3/8 in. OD
tubing. Fittings can be removed to leave
¼ in. FNPT ports.
Quick Start Guide
5