Rosemount 56 Dual Channel Transmitter

Rosemount1 configuration

Configure Your Rosemount 56 Dual Channel Transmitter

Dual-channel liquid analysis transmitter — accepts two independent sensor inputs (any combination of pH/ORP, contacting/toroidal conductivity, dissolved oxygen, chlorine, ozone, turbidity). Color graphical display. Best when two analytical measurements share one transmitter location.

Required Specifications

4 of 4 selected

Power*

-02

Measurement 1*

-20

Measurement 2*

-30

Communication*

-HT

Rosemount 56 Dual Channel Transmitter Part Number

56-02-20-30-HT

Configured list price:$3,407.05(estimate based on May 2026 Rosemount list; quote may reflect distributor pricing)

Configuration Summary — Rosemount 56 Dual Channel Transmitter

Base: $3,061.28

Power:: -0224 VDC with 4 alarm relays
Measurement 1:: -20Contacting conductivity
Measurement 2:: -30Contacting conductivity+$345.77
Communication:: -HTHART® digital communication (standard)

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

56 Dual Channel Transmitter

Dual-channel liquid analysis transmitter — accepts two independent sensor inputs (any combination of pH/ORP, contacting / toroidal conductivity, resistivity, dissolved oxygen, free chlorine, total chlorine, ozone, turbidity). Large color graphical display with intuitive menu structure. Used in water/wastewater plants, chemical process plants, and any installation where two analytical measurements share one transmitter location for cost efficiency.

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