Pressure and Level Transmitters

Model CPT-8 and Model CPT-2 Transmitters

The model CPT-8 and CPT-2 are compact and robust “All stainless steel” pressure and level transmitters. They are designed to use in pulp and papermill applications on stock lines, refiners, screens, cleaners, tanks, etc. The “conventional” model CPT-8 and “intelligent” model CPT-2 are both fully temperature compensated and have very strong flush mounted diaphragms. Model CPT-8 is internally adjustable on zero and span while the “intelligent” model CPT-2 is very easy to adjust without test pressure by using the 3 push buttons and a display, or by handheld terminal (HART®, option). All pulp and paper process connections are available.

Specifications Model CPT-8

Accuracy:                          0.2% of adjusted span

Measuring ranges:            0-1.45 psi to 0-1160 psi

Output signal:                    4-20 mA, 2-wire

Adjustment:                       Zero and span internally

Power supply:                   12 to 36 Vdc

Electrical connection:       1/2” NPTf, M20x1.5 or PG9

Protection grade:              Nema 4X, IP66 (Option IP68)

Process temperature:      -4°F to + 185°F (-20°C to + 85°C)

Process connections:       All common P&P connections

Wetted parts:                    AISI 316L (standard) – Other materials by request

Electronic housing:           AISI 304 (standard) – AISI 316 by request

Specifications Model CPT-2

Accuracy:                           0.1% of adjusted span

Measuring ranges:             0-1.45 psi to 0-1160 psi

Output signal:                     4-20 mA, 2-wire HART®

Adjustment:                        by 3 pushbuttons

Power supply:                    12 to 36 Vdc

Electrical connection:        1/2” NPTf, M20x1.5 or PG9

Protection grade:               Nema 4X, IP66 (Option IP68)

Process temperature:       -4°F to + 185°F (-20°C to + 85°C)

Process connections:        All common P&P connections

Wetted parts:                     AISI 316L (standard)  – Other materials by request

Electronic housing:            AISI 304 (standard) – AISI 316 by request

Local Indicator:

The Model CPT-2 is delivered with 2 closed covers, so the 3 push buttons and standard display are protected behind the closed cover. A transparent cover is an option.

Applications:

The Models CPT-8 and CPT-2 pressure transmitters are suitable for all pressure applications in the pulp and paper industry such as:

• stock lines
• refiners
• screens
• cleaners
• vacuum boxes, etc.

Remote Electronics:

Both models CPT-8 and CPT-2 are available with remote electronics.