Loop Powered Transmitter for Liquid Analysis
The Rosemount 1066 Single Channel Transmitter can display a liquid analytical measurement, in addition to a temperature
measurement, current output, and diagnostic information. The transmitter has quick start programming for shorter installation times and an intuitive user interface for easy operation.
Loop Powered Single Channel Transmitter
n Transmits analytical measurements: pH/ORP, Conductivity, Free Chlorine, Total Chlorine, Dissolved Oxygen, and Ozone.
n Large, easy to read, user customizable screen that displays analytical measurements, temperature, and diagnostics.
- Accurate, Linear and Reliable Measurements of Analytical Sensors
n Faster calibration of pH sensors using auto pH Buffer solution detection.
n Linear conductivity measurements with on-board concentration curves for common acids and bases.
n Built-in features to easily display accurate amperometric measurements.
1066 Single Channel Transmitter
Rosemount 1066 Single Channel Transmitter is a loop powered device that can accept
input from pH/ORP, conductivity (contacting and toroidal), and amperometric (dissolved oxygen, chlorine, and ozone) sensors.
n Faster installation using Quick Start programming
n Intrinsically Safe FM, CSA, and ATEX/IECEx Hazardous Location Approvals
n Visibility of process parameters by utilizing HART or Foundation Fieldbus digital communications

Table 1. Rosemount 1066 Single Channel Transmitter Ordering Information
Model |
Transmitter type |
1066 |
Single Channel Transmitter |
Measurement |
P |
pH/ORP |
C |
Contacting conductivity |
T |
Toroidal conductivity |
CL |
Chlorine |
DO |
Dissolved oxygen |
OZ |
Ozone |
Communication |
HT |
HART® Digital Communication |
FF |
FOUNDATION™ Fieldbus Digital Communication |
FI |
FOUNDATION™ Fieldbus Digital Communication with FISCO |
Approvals |
60 |
None Required (1) |
67 |
FM Approved, Intrinsically Safe, and Non-Incendive |
69 |
CSA/CUS Approved, Intrinsically Safe, and Non-Incendive |
73 |
ATEX/IECEx Approved, Intrinsically Safe |
3
Table 2. Rosemount 1066 Single 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: Polycarbonate.
Rating: Type 4X and IP66.
Dimensions: 6.10 in. L x 6.10 in. W x 5.45 in. H (155 mm x 155 mm x 131 mm)
Conduit openings: 1/2 in. or PG 13.5 conduit fittings.
Display
Features: User customizable, monochromatic graphic liquid crystal, no backlight
Display Resolution: 128 x 96 pixel display resolution
Dimensions: 3.8 in. (Diagonal)
Ambient Conditions
Temperature: -4 to 131 °F (-20 to 65 °C)
Relative Humidity: 5 to 95% (non-condensing)
Power
Minimum Voltage: 12.7 Vdc
External Load Resistor for HART: 250 Ohms
Terminal Wire Sizes
Power: 26-16 AWG
Sensor Inputs: 26-16 AWG
Weight/Shipping Weight
(rounded to nearest 1 lb. or 0.5 kg)
2 lb./ 3 lb. (1 Kg/ 1.5 kg)
Product Certifications
Hazardous Location Approvals
Intrinsic Safety (with appropriate safety barrier)
Complies with the Following Standards
CSA: C22.2 no 0 - 10; C22.2 no 0.4 - 04; C22.2 no. 25-M1966; C22.2 no. 94-M1991; C22.2 no.142-M1987; C22.2 no. 157- M1992; C22.2 no. 213-M1987; C22.2 no. 60529:05
ATEX: IEC 60079-0:2011, 60079-11:2011
IECEx: IEC 60079-0: 2011 Edition: 6.0, I EC 60079-11: 2011-06 Edition: 6.0
FM: 3600: 2011, 3610: 2010, 3611: 2004, 3810: 2005, IEC 60529:2004, AnSI/IEC 60079-0: 2009,AnSI/IEC 60079-11: 2009
Radio Frequency Immunity/Electromagnetic Interference (RFI/EMI)
EN-61326
Company Profile
Cold Valley Intelligent Technology (Shanghai) Co., Ltd. stands as a key pillar in the Hanshan (Cold Mountain) Intelligent Technology Co. family, a vanguard of innovation and excellence.
Proudly rooted in the dynamic cityscape of Shanghai since 2013, our operations herald a new dawn in technological breakthroughs as part of Hanshan Intelligent Technology Co., Ltd. group.
Our founding team, a cadre of seasoned professionals from global automation titans, brings together over 20 years of industry acumen, over two decades in automation engineering, and ten years of adeptness in consulting and implementing avant-garde digital solutions. Our mission is unwavering: to supply superior automation and digitization products and services globally. Strategically positioned in Shanghai, China, our company shines as a beacon of cutting-edge technology.
With a formidable legacy exceeding two decades in the petrochemical arena, we boast unmatched expertise in addressing automation and digitalization needs across the extensive industry landscape-upstream, midstream, and downstream. Our offerings include premium products and holistic solutions, carefully tailored for petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metal industries, ensuring exemplary service throughout the product's lifecycle.






You may have these questions
How do I select the right product?
A: Upon receiving your inquiry, our expansive technical dossier will furnish all the essential insights you need. This documentation empowers you to meticulously verify the process parameters and technical specifications relevant to your requirements. Drawing from this information, we will adeptly propose the model that precisely fulfills your unique requirements.
I would like a confirmed model. Can you provide that?
A: Certainly. Once you express your interest in a specific model, we will undertake a comprehensive verification process to ensure its perfect suitability. Should there be avenues for cost-effective improvements, we will enthusiastically present optimization suggestions. Following your confirmation, we will proceed to craft a formal quotation, tailored meticulously to align with your aspirations.