Product Overview
Emerson Rosemount 1056 is a dual channel transmitter for liquid analysis applications. It can display up to two independent analytical measurements and is designed for users who need reliable monitoring, easy setup and flexible sensor input options.
The Rosemount 1056 transmitter is suitable for pH, ORP, conductivity, chlorine, dissolved oxygen, ozone, turbidity and other liquid analytical measurements depending on the selected input boards and configuration.
Main Product Information
Brand: Emerson Rosemount
Model: 1056
Product type: Dual channel transmitter / multi-parameter transmitter for liquid analysis
Measurement channels: Up to two independent liquid analytical measurements
Communication options: 4-20 mA analog, HART digital communication or Profibus DP digital communication
Typical installation: Panel, wall or pipe mounting with suitable accessories
Key Features
The Rosemount 1056 supports modular sensor boards with auto-recognition, helping reduce installation time and simplify maintenance after replacement or configuration changes.
Quick Start programming helps users complete initial setup faster. The local operator interface allows users to view measurements, configure alarms and perform routine maintenance directly from the transmitter.
The large customizable backlit display can show dual measurements, temperature readings and diagnostic information, making it easier for operators to understand process conditions at a glance.
Supported Measurements
Supported input options include contacting conductivity, toroidal conductivity, pH/ORP/ISE, flow/current input, chlorine, dissolved oxygen, ozone and turbidity.
The transmitter can be configured for one or two measurement channels, allowing customers to use one device for two related liquid analysis parameters when the selected model code supports the required inputs.
Technical Specifications
Enclosure material: Polycarbonate
Enclosure rating: Type 4X and IP65
Dimensions: 155 mm x 155 mm x 131 mm
Display: User-customizable monochromatic graphic LCD with backlight
Display resolution: 128 x 96 pixels
Display size: 3.8 in diagonal
Ambient temperature: 0 to 55 °C
Temperature for turbidity applications: 0 to 50 °C
Relative humidity: 5 to 95 % non-condensing
Storage temperature: -20 to 60 °C
Weight: Approximately 1.5 kg, shipping weight approximately 2.0 kg
Power And Outputs
Power options include 115/230 Vac, 24 Vdc, or 84 to 265 Vac switching power supply depending on the ordered model code.
Power option codes 02 and 03 include four programmable alarm relays. Relay functions can be configured for process measurement alarms, faults or interval timer settings.
Certifications And Approvals
Available certification information includes hazardous location approvals for Class I, Division 2 Groups A, B, C and D; Class II, Division 2 Groups E, F and G; and Class III T4A with suitable ordering options.
The datasheet also lists Type 4X enclosure, EN 61326 radio frequency immunity and electromagnetic interference compliance, and EN 61010-1 low voltage directive information.
Application Areas
Rosemount 1056 can be used in water treatment, wastewater, chemical processing, utilities, industrial process monitoring, pH and conductivity control, chlorine monitoring, dissolved oxygen measurement and general liquid analysis systems.
This page is prepared for customers searching for Emerson Rosemount 1056, Rosemount 1056 dual channel transmitter, 1056 liquid analysis transmitter, Rosemount multi-parameter analyzer, HART liquid analyzer, Profibus DP transmitter and Rosemount analytical spare parts.
Why Choose HONGKONG XIEYUAN TECH
HONGKONG XIEYUAN TECH CO., LIMITED supplies industrial automation and process instrumentation products, including Emerson Rosemount transmitters, analyzers, controllers and related spare parts.
Please send the full model code, required measurement type, communication option and quantity when making an inquiry, so we can help check availability and provide quotation support quickly.
Contact Us
HONGKONG XIEYUAN TECH CO., LIMITED
Contact: Ms. Lily
Whatsapp: +86 13789949182,
E-mail: lily@hkxytech.com