Multi-parameter Transmitter for Liquid Analysis
The Rosemount 1056 Dual Channel Transmitter proudly presents an intuitive display of up to two independent, highly precise liquid analytical measurements. It is equipped with advanced HART and ProfibusDP digital communication options, allowing seamless integration and connection to HART hosts and Profibus networks. The start-up and installation of the 1056 is astonishinglyeasy, empowered by the Quick Start Programming. the 1056 is easy by using Quick Start Programming.
Independent Dual Input Measurements
n Expandable to two channels of comprehensive liquid analyticalmeasurements, including pH/ORP, Conductivity, Free Chlorine,
Total Chlorine, Dissolved Oxygen, Ozone, and Turbidity. Turbidity.
n Modular boards with advanced auto-recognition of sensor board.
n Experience a large, user-friendly, customizable display that provides crystal-clear visibility of dual
measurements, along with real-time diagnostic and temperature readings. readings.
Accurate, Linear, and Reliable Measurements of Analytical Sensors
- Enjoy faster calibration of pH sensors with innovative auto pH Buffer solutiondetection detection.
Appreciate linear conductivity measurements with built-in concentration curves for common acids and bases.
- Benefit from built-in features that effortlessly display accurate amperometric measurements.
1056 Dual Channel Transmitter
Rosemount 1056 Dual Channel Transmitter is a robust, line-powered device that can seamlessly accept inputsfrom a wide range of sensors, including pH/ORP, ISE,
flow, conductivity (contacting and toroidal),turbidity, and amperometric (dissolved oxygen, chlorine, and ozone) sensors. nchlorine, and ozone) sensors.
n Experience swift and effortless installation with our innovative Quick Start programming, ensuring seamless auto-recognition of sensor boards for simplified setup. Benefit from a modular design that enhances versatility.
n Effortlessly grasp essential data with an at-a-glance overview of critical information delivered by the expansive and customizable display.ay.
n Enjoy enhanced visibility of process parameters by integrating advanced HART or Profibus DP digital communication protocols.
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 |
1. Ensure compatibility with Turbidity Measurements for optimal performance.
Table 2. Discover the full potential of the 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: Durable Polycarbonate for longevity.
Rating: Resilient Type 4X and IP65 for 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 for space efficiency.
Conduit openings: Flexible 1/2 in. or PG 13.5 conduit fittings for diverse requirements.
Display
Features: User-centric, customizable, monochromatic graphic liquid crystal display with backlighting for clarity.
Display Resolution: Sharp 128 x 96 pixel resolution for precise detail.
Dimensions: Convenient 3.8 in. (Diagonal) display size.
Ambient Conditions
Temperature: Reliable operation from 32 to 131 °F (0 to 55 °C).
Temperature range suitable for Turbidity measurements: Consistent 32 Temperature Range: Encompassing a broad spectrum from -20 to 65°C, which translates to a range of -4 to 122°F. An ideal fit for various environmental conditions.
Humidity Specifications: Maintains optimal performance within a relative humidity range of 5 to 95%, ensuring reliability and consistency in both dry and humid environmentswithout condensation affecting its performance.
Storage Temperature Capacity: Designed to withstand storage temperatures from -4 to 140 °F (-20 to 60 °C), ensuring the integrity of the device is maintained.
Power
Option 01: Accepts 115 Vac ±15% at a frequency of 60 Hz ±6%, drawing a modest power load of 10 watts.
Alternatively, it can operate at 230 Vac ±15% at 50 Hz ±6%, consuming 10 watts. Option 02: Operates on a voltage range of 20 to 30 Vdc, demanding a power usage of 15 watts. Option 03: Capable of adapting to a voltage range of
84 to 265 Vac, with a frequency range from 47 to 63.0 Hz and a power requirement of15 watts.
Power options 02 and 03 enhance flexibility with four programmable relays included for diverse operational needs.
Built with double insulation for superior protection and safety compliance.
Relays
Form C, Single Pole Double Throw (SPDT), are epoxy sealed to ensure durability and resilience.
| Maximum Relay Current |
| |
Resistive |
| 28 Vdc |
5.0 A |
| 115 Vac |
5.0 A |
| 230 Vac |
5.0 A |
Handles Inductive Load: Supports up to 1/8 horsepower motor load at115/230 Vac, maximizing its application potential. Vac.
*Relays are exclusively available with the 02 power supply option (20 - 30 Vdc) or the03 switching power supply (84 - 265 Vacoption. Enhancing functionality and flexibility,
Alarm Relays
provide four configurable options for process measurement use,allowing them to trigger as alarms or faults with customizable interval timer settings enhancing operational precision.
Terminal Wire Size Capacities
Power: Accepts wires from 24-12 AWG,
Analog outputs: Compatible with 26-16 AWG specifications,
Relays: Also supporting 24-12 AWG, ensuring a wide range of connectivity options.
Weight/Shipping Weight
(Approximated)rounded to the nearest 1 lb. or 0.5 kg)
3 lb./4 l
Specifications
General Analyzer
Enclosure
Material: Crafted with durable Polycarbonate, ensuring robust performance.
Rating: Designed to meet Type 4X and IP66 standards, offering superior protection.
Dimensions: Compact design with 6.10 in. L x 6.10 in. W x 5.45 in. H (155 mm x 155 mm x 131 mm), perfect for diverse applications.
Conduit openings: Equipped with 1/2 in. or PG 13.5 conduit fittings for versatile connectivity.
Display
Features: User customizable, with a sleek monochromatic graphic liquid crystal, and no backlight, for clear readability.
Display Resolution: Crisp 128 x 96 pixel display resolution for detailed visuals.
Dimensions: Convenient 3.8 in. (Diagonal)
Ambient Conditions
Temperature: Reliable operation from -4 to 131 °F (-20 to 65 °C), adapting to varied environments.
Relative Humidity: 5 to 95% (non-condensing), ensuring consistent performance.
Power
Minimum Voltage: Efficient operation at 12.7 Vdc
External Load Resistor for HART: 250 Ohms, ensuring compatibility.
Terminal Wire Sizes
Power: Suitable for 26-16 AWG
Sensor Inputs: Compatiable with 26-16 AWG
Weight/Shipping Weight
(precisely rounded to the nearest 1 lb. or 0.5 kg)
2 lb./ 3 lb. (1 Kg/ 1.5 kg), optimized for efficiency.
Product Certifications
Hazardous Location Approvals(Not available for DP), ensuring specific situational suitability.
Complies with the Following Standards for safety and reliability.
CSA Certification: Adherence to the prestigious standards of C22.2 no 0 - 10; C22.2 no 0.4 - 04; C22.2 no. 25-M1966; and C22.2 no. 94-M1991 ensures reliability and safety in every application.Furthermore, compliance with C22.2 no.142-M1987 and C22.2 no. 157-M1992 guarantees superior quality control and performance assurance. Our commitment to excellence extends to C22.2 no. 213-M1987, providing unmatched consistency and dependability.We also conform to the rigorous C22.2 no. 60529:05, exemplifying our dedication to protection and durability.
ATEX Compliance: Our products meet the stringent IEC 60079-0:2011 and 60079-11:2011 standards, ensuring exceptional safety and functionality in explosive atmospheres.
IECEx Certification: Fully compliant with the IEC 60079-0: 2011 Edition, setting the benchmark for global safety and operational excellence. Conformance to I EC 60079-11: 2011-06 Edition: 6.0 highlights our steadfast commitment to cutting-edge safety standards.
FM Standards: Our adherence to FM 3600: 2011, 3610: 2010, 3611: 2004, and 3810: 2005, as well as IEC 60529:2004, ensures top-tier safety and performance. ANSI/IEC Standards: Compliance with AnSI/IEC 60079-0: 2009 and AnSI/IEC 60079-11: 2009 demonstrates our unwavering dedication to innovation and protection.
Radio Frequency Immunity/Electromagnetic Interference (RFI/EMI): Our products are engineered to withstand and perform flawlessly even in the most challenging RF environments.
EN-61326 Certification: Ensures our products meet the highest standards of electromagnetic compatibility, reducing interference and enhancing reliability.
Company Profile
Cold Valley Intelligent Technology (Shanghai) Co., Ltd. proudly anchors itself as a pivotal entity within the esteemed Hanshan (Cold Mountain) Intelligent Technology Co. fraternity, blazing trails in innovation and setting benchmarks in excellence.
Firmly established in the vibrant metropolis of Shanghai since 2013, our enterprise orchestrates a new era of technological advancements as a distinguished member of the Hanshan Intelligent Technology Co., Ltd. consortium.
Our inception was marked by a handpicked team of industry veterans, each bringing a wealth of experience from global automation leaders. With more than 20 years of expertise in automation engineering and a decade of proficiency in pioneering digital solutions, our mission is resolute: to deliver unparalleled automation and digitization products and services to an international clientele. Strategically nestled in Shanghai, China, we proudly represent the pinnacle of technological innovation.
With more than two decades of illustrious experience in the petrochemical sector, we possess unrivaled proficiency in fulfilling automation and digitalization demands across the industry's vast spectrum-encompassing upstream, midstream, and downstream segments. Our comprehensive suite of offerings includes high-caliber products and all-encompassing solutions, meticulously crafted for industries such as petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals, ensuring distinguished service throughout the entire product lifecycle.
You may have these questions
How do I select the right product?
A: Upon receiving your inquiry, our extensive technical dossier will equip you with all the pivotal insights required. This documentation empowers you to meticulously verify the process parameters and technical specifications pertinent to your needs. Utilizing this information, we will proficiently propose the model that seamlessly aligns with your distinctive requirements.
I would like a confirmed model. Can you provide that?
A: Certainly. Once your interest in a specific model is communicated, we will perform a thorough verification process, ensuring its impeccable suitability. Should opportunities for cost-effective enhancements exist, we will eagerly provide optimization proposals. Following your confirmation, we will proceed to devise a formal quotation, carefully tailored to meet your aspirations.
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