Important Safety Instructions

CAUT I ON

TO PREVENT FIRE OR SHOCK HAZARD, DO NOT USE THIS PLUG WITH AN EXTENSION CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE. TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

The lightning flash with arrow- head symbol, within an equi- lateral triangle is intended to alert the user to the presence of uninsulated ‘dangerous voltage’ within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

CAUT I O N

RISK OF ELECTRIC SHOCK

DO NOT OPEN

WARNING: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER ( O R B A C K ) , N O U S E R SERVICEABLE PARTS INSIDE R E F E R S E R V I C I N G T O Q U A L I F I E D S E R V I C E PERSONNEL.

The exclamation point within an equilateral triangle is in- tended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompany- ing the appliance.

1.) Read these instructions.

2.) Keep these instructions.

3.) Heed all warnings.

4.) Follow all instructions.

5.) Do not use this apparatus near water.

6.) Clean only with dry cloth.

7.) Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.

8.) Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

9.) Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.

10.) Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

11.) Only use attachments / accessories specified by the manufacturer.

12.) Unplug this apparatus during lightning storms or when unused for long periods of time.

13.) Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

14.) This appliance shall not be exposed to dripping or splashing water and no object filled with liquids such as vases shall be placed on the apparatus.

15.) Do not overload wall outlet. Use only power source as indicated.

16.) Use replacement parts as specified by the manufacturer.

17.) The product may be mounted to a wall only if recommended by the manufacturer.

18.) Upon completion of any service or repairs to this product, ask the service technician to perform safety checks.

NR40_110804.p65

8/11/2004, 10:05

NR40 specifications

The Emerson NR40 is an advanced, state-of-the-art instrument designed for the precise measurement and monitoring of various process parameters in industrial applications. With its robust design and a suite of innovative features, the NR40 stands out in the realm of process control instruments.

One of the most notable features of the NR40 is its high level of accuracy. Equipped with cutting-edge sensors, it provides reliable measurements that are crucial for maintaining optimal operations across various industries, including oil and gas, chemicals, and pharmaceuticals. The measurement range is broad, allowing the NR40 to be used in different applications, from low-pressure environments to high-demand scenarios.

The NR40 employs advanced digital signal processing technology, enhancing its performance and providing users with quick response times and improved noise immunity. This technology reduces the effects of environmental factors that can affect measurement accuracy, ensuring reliable outputs even in challenging conditions.

Another significant characteristic of the NR40 is its intuitive user interface, which includes a large, clear display that shows real-time data in an easily interpretable format. Users can navigate through various settings and configurations with ease, making it suitable for both seasoned professionals and newcomers to process instrumentation.

Connectivity is a critical aspect of modern industrial instrumentation, and the NR40 excels in this area as well. With options for both wired and wireless communication protocols, including Modbus, Profibus, and HART, the NR40 ensures seamless integration into existing control systems. This flexibility allows for real-time data exchange, remote monitoring, and streamlined process management.

Durability is another defining characteristic of the NR40. Built to withstand harsh environments, it features robust enclosures that can resist dust, moisture, and extreme temperatures. This makes the NR40 a reliable choice for outdoor installations and areas with fluctuating environmental conditions.

In addition to its core functionalities, the Emerson NR40 offers diagnostic features that provide insights into the health and performance of the device. Regular maintenance alerts, self-calibration capabilities, and fault diagnostics enhance the overall reliability and longevity of the instrument.

With its combination of accuracy, advanced technology, user-friendly design, extensive connectivity options, and durability, the Emerson NR40 is a powerful tool for optimizing processes and ensuring efficient operations across various industries. It represents a commitment to excellence in measurement technology, supporting businesses in achieving their operational goals.