Multi-parameter Transmitter for Liquid Analysis
The Rosemount 1056 Dual Channel Transmitter displays up to two independent liquid analytical measurements. HART and Profibus DP digital communication options allow for connection to HART hosts and Profibus networks. Start-up and installation of the 1056 is easy by using Quick Start Programming.
Independent Dual Input Measurements
n Expandable to two channels of liquid analytical
measurements: pH/ORP, Conductivity, Free Chlorine, Total Chlorine, Dissolved Oxygen, Ozone, and Turbidity.
n Modular boards with auto-recognition of sensor board.
n Large, easy to read, user customizable display of dual
measurements in addition to diagnostic and temperature readings.
Accurate, Linear and Reliable Measurements of Analytical Sensors
- Faster calibration of pH sensors using auto pH Buffer solution detection.
- Linear conductivity measurements with on-board concentration curves for common acids and bases.
- Built-in features to easily display accurate amperometric measurements.
1056 Dual Channel Transmitter
Rosemount 1056 Dual Channel Transmitter is a line powered device that can accept inputs
from pH/ORP, ISE, flow, conductivity (contacting and toroidal), turbidity, and amperometric (dissolved oxygen, chlorine, and ozone) sensors.
n Experience streamlined installation with our Quick Connect technology, ensuring effortless setup and minimal downtime. Take advantage of intuitive Start programming with seamless auto-recognition, making system configuration a breeze. Effortlessly integrate sensor boards, designed for ultimate compatibility and user-friendly operation. Explore the innovative modular design that allows for limitless customization and adaptability.
n Get instant insights with an at-a-glance view of critical system data, beautifully displayed on a large, fully customizable display,providing clarity and precision.
n Enhance operational insight with real-time visibility of essential process parameters through HART and Profibus DP digital communication technologies.
Additional Information
Table 1. Rosemount 1056 Dual Channel Transmitter Ordering Information
| Model |
Transmitter type |
| 1056 |
Dual channel transmitter |
| Power |
| 01 |
115/230 Vac, 50/60 Hz no relays (1) |
| 02 |
24 Vdc with four alarm relays |
| 03 |
85-265 Vac switching, 50/60 Hz with four alarm relays |
| Measurement 1 |
| 20 |
Contacting conductivity |
| 21 |
Toroidal conductivity |
| 22 |
pH/ORP/ISE |
| 23 |
Flow/current input |
| 24 |
Chlorine |
| 25 |
Dissolved oxygen |
| 26 |
Ozone |
| 27 |
Turbidity |
| Measurement 2 |
| 30 |
Contacting conductivity |
| 31 |
Toroidal conductivity |
| 32 |
pH/ORP/ISE |
| 33 |
Flow/current input |
| 34 |
Chlorine |
| 35 |
Dissolved oxygen |
Table 1. Rosemount 1056 Dual Channel Transmitter Ordering Information(continued)
| 36 |
Ozone |
| 37 |
Turbidity |
| 38 |
None |
| Communication |
| AN |
4-20 mA analog |
| DP |
Profibus DP digital communication |
| HT |
HART® digital communication |
| UL Approval |
| - |
CSA/FM approval |
| UL |
UL approval |
Note: This product is not compatible with Turbiditymeasurements. Ensure your requirements are met.
Table 2. Rosemount 1056 Dual Channel Transmitter Accessories List
| Part Number |
Description |
| 23554-00 |
Cable gland kit (Qty 5) |
| 23820-00 |
2 in. pipe mounting kit (Includes U-bolts, mounting bracket, nuts, washers, and screws) |
| 23820-01 |
2 in. stainless steel pipe mounting kit (Includes U-bolts, mounting bracket, nuts, washers and screws) |
| 9240048-00 |
Stainless steel tag (customer specified marking) |
Specifications
General Analyzer
Enclosure
Material: Built with durable Polycarbonate,ensuring longevity.
Rating: Rated Type 4X and IP65 for enhanced protection.
Dimensions: Compact design measuring 6.10 in. L x 6.10 in. W x 5.45 in. H, equivalent to 155 mm x 155 mm x 131 mm. Equipped with 1/2 in. or PG 13.5 conduit fittings,
offering versatile installation options.Display
Features: Experience a user-customizable, monochromatic graphic liquid
crystal display with backlighting, providing clear visibility in any lighting conditions.
Display Resolution: High-definition 128 x 96 pixel display resolution for detailed information view.
Dimensions: A sizable 3.8 in. (Diagonal) screen,
Ambient Conditions
Temperature: Operates efficiently from 32 to 131 °F (0 to 55 °C),
ensuring performance in diverse environments. Temperature range for Turbidity operations: 32 to 122 °F (0 Temperature Operations: Reliable operation from 50 °C, ensuring optimal performance in diverse environments.
Relative Humidity: Efficiently functions within a broad humidity range, starting from 5%. to 95% (ensuring reliable performance even in high humidity conditions)(non-condensing environments)
Storage Requirements Temperature: Securely store your device within -4 to 140 °F (-20 to 60 °C) to maintain longevity and efficacy.
Power Specifications
Option 01: Accepts 115 Vac ±15% with a frequency tolerance of 60 Hz ±6%, requiring only 10 W of power;
230 Vac ±15% at 50 Hz ±6%, consuming just 10 W. Option 02: Operates smoothly between 20 to 30 Vdc, using up to 15 W.
Option 03: Wide range from 84 to 265 Vac with frequency range 47 to 63.0 Hz.Consumes 15 W.
Power option codes 02 and 03 are equipped with four customizable relays, allowing tailored configurations.
Superior protection with double insulation ensures enhanced safety.
Relay Details
Form C, SPDT, featuring epoxy sealed for durability
| Maximum Relay Current |
| |
Resistive |
| 28 Vdc |
5.0 A |
| 115 Vac |
5.0 A |
| 230 Vac |
5.0 A |
Inductive Load Capability: Handles up to 1/8 HP motor loadsat both 115/230 Vac effortlessly.
*Relay Options exclusively available with specific power option 02 supply (20 - 30Vdc) or 03 with switching power supply (84 - 265Vac) for versatile power configurations.
Alarm Relays Feature
Four customizable alarm relays for process measurements, configurable asalarms or fault indicators with adjustable interval timer settings for precision control.
Terminal Specifications Wire Sizes Supported
Power Connections: Compatible with 24-12 AWG
Analog Outputs: Efficiently supports 26-16 AWG
Relay Connections: For 24-12 AWG to accommodate various setup needs.
Weight and Shipping Information Device Weight
(approximatelyrounded to the nearest 1 lbfor simplified logistics. or 0.5 kg)
3 lb./4 l
Specifications
General Analyzer
Enclosure
Material: Durable, high-quality Polycarbonate.
Rating: Robust Type 4X and IP66, ensuring reliable protection.
Dimensions: Compact 6.10 in. L x 6.10 in. W x 5.45 in. H (155 mm x 155 mm x 131 mm), tailored to fit diverse settings.
Conduit openings: Versatile 1/2 in. or PG 13.5conduit fittings for seamless installation.
Display
Features: User-customizable, sleek monochromatic graphic liquid crystal display, no backlight for simplicity.
Display Resolution: Crisp 128 x 96 pixel display resolution
Dimensions: Expansive 3.8 in. (Diagonal)
Ambient Conditions
Temperature: Resilient from -4 to 131 °F (-20 to 65 °C)
Relative Humidity: Adaptable 5 to 95% (non-condensing)
Power
Minimum Voltage: Efficient 12.7 Vdc
External Load Resistor for HART: 250 Ohms, ensuring precision.
Terminal Wire Sizes
Power: Versatile 26-16 AWG
Sensor Inputs: Flexible 26-16 AWG
Weight/Shipping Weight
(Rounded to the nearest 1 lb. or 0.5 kg)
2 lb./ 3 lb. (1 Kg/ 1.5 kg), ideal for various shipping needs.
Product Certifications
Hazardous Location Approvals(Not available for DP)
Complies with the Following Standards, ensuring top-tier safety and reliability.
CSA: Dive into the stringent safety and performance standards with CSA certifications. Achieve unparalleled reliability with standards such as C22.2 no 0 - 10, C22.2 no 0.4 - 04, C22.2 no. 25-M1966, and C22.2 no. 94-M1991, among others, ensuring your product excels in quality.Continuing with CSA standards, benefit from the rigorous compliance of C22.2 no. 142-M1987 and C22.2 no. 157-M1992, safeguarding your operations with tried-and-tested guidelines. Further enhance your product's credibility with the CSA C22.2 no. 213-M1987 standard, a testament to durability and efficiency.Boost your protection levels with CSA C22.2 no. 60529:05, fortifying your product against potential hazards.
ATEX: Embrace the robust safety measures with ATEX certifications, including IEC 60079-0:2011 and 60079-11:2011, ensuring your product meets European safety standards for explosive atmospheres.
IECEx: Gain international recognition with IECEx certification, leveraging the comprehensive IEC 60079-0: 2011 Edition which underscores global safety and reliability. For impeccable safety standards, the IEC 60079-11: 2011-06 Edition: 6.0 certification guarantees superior protection and performance, upholding industry-leading benchmarks.
FM: Meet North American safety standards with FM certifications. Adhering to stringent guidelines such as 3600: 2011, 3610: 2010, 3611: 2004, 3810: 2005, and IEC 60529:2004, your product is assuredly safe and efficient. ANSI/IEC standards: Achieve comprehensive safety and performance with AnSI/IEC 60079-0: 2009 and AnSI/IEC 60079-11: 2009, delivering exceptional reliability in diverse environments.
Radio Frequency Immunity/Electromagnetic Interference (RFI/EMI): Protect your technology from interference, ensuring robust performance with stringent RFI/EMI standards.
EN-61326: Guarantee your electronic equipment's compatibility and functionality with the EN-61326 standard, ensuring seamless operation in diverse electromagnetic environments.
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