HART 375 Field Communicator is a handheld communicator that supports HART protocol devices. It can configure, manage and maintain all devices that comply with the HART protocol.
This intelligent handheld operator can communicate with 11513351, 3851, 1851, 3051, EJA and other HART protocol instruments. It is fully compatible with various intelligent pressure transmitters produced in China.
Features of HART 375 Field Communicator
- Easy operation: Large display screen (4 lines, 18 characters per line);
- Online monitoring and communication: During communication, the modulated signal will not interrupt the 4~20mA DC signal;
- Can be used with instruments using the HART communication protocol: Used with all instruments using the HART communication protocol;
- Information self-diagnosis/protection function: self-check function, formatting password protection, low voltage alarm display;
Applications
- Fully supports all standard HART communications;
- Siemens intelligent pressure transmitter;
- Lanlian LSⅢ intelligent pressure transmitter;
- 3051 intelligent pressure transmitter;
- 1151, 3151 intelligent pressure transmitter;
- Fairbus CDS-3151 intelligent pressure transmitter;
- Yokogawa EJA intelligent pressure transmitter (supports new version)
- Russian METRAN-49, 100 intelligent pressure transmitter
- Rosemount 1151, 3051 intelligent pressure transmitter (supports new version)
Function
Specifications of 375 HART Communicator
| Microprocessor: | 80MHZ |
| RAM: | 32M |
| Built-in memory: | 32M |
| System card: | 128M or higher |
| Expansion module: | 32M |
| Protection: | IP51 (front) |
| Working environment: | -10～50 degrees Celsius |
| Anti-vibration: | 1m landing on concrete floor is no problem |
| Weight: | 0.9KG, including battery |
| Humidity: | 0～95% (no condensation) |
| Display: | 1/4VGA (240*320 pixels) |
| Storage: | -20～55 degrees Celsius (with battery) -20～60 degrees Celsius (without battery) |
| Keyboard: | 25 keys, 4 operation keys, 12 letter keys, 4 shoulders, 4 function keys and power key |
| Battery: | Rechargeable NiMH battery, can be used for 10 hours, 85～240vac charging |
| Dimensions: | 228mm×98mm×60mm |
Working Principle of HART 375 communicator
HART 375 Field Communicator is a portable terminal that is used with instruments that use the HART communication protocol to set, change and display them. It can monitor input/output values and self-diagnosis results. Set constant current output and zero adjustment.
When the system is started or maintained, just connect the HART375 HART communicator to the 4~20mA communication signal line and it can be used.
With the Video below, you will know more about: The Working Principle of HART 375 communicator, and what is HART Protocol?
HART 375 Field Communicator Vs HART 475 Field Communicator
Rosemount HART375 and HART475 handheld operators have been discontinued. Sino-Inst’s HART375 and HART475 are affordable.
Functional difference
The range of supported products is different. In fact, the functions and supported range of HART375 and HART475 are similar. In terms of function, the HART protocol library of 475 is continuously upgraded, so it supports the widest range of products.
Speed difference
It is reflected in the convenience of operation. The data operation processor of HART475 is much faster than that of HART375.
Read More about: HART475 Field Communicator
Now, Emerson stopped all the services of the 375.
You can consider buying a new version-Emerson AMS TREX Device Communicator.
Our 375 Communicator is suitable for most transmitters with HART protocol. For example:
You may like:
- Industrial Liquid Ammonia Density Measurement-What You Need to Know?
- What Is Density Flow Meter: Principles and Applications
- What Is the Density of Crude Oil and How to Measure?
- Coriolis Flow Meter Density Measurement: Principles and Benefits
- Industrial Online Dew Point Meters | Sino-Inst
- Pressure indicator transmitters
- How Does a Pressure Transmitter Work?
- Pressure Transmitter Calibration
- SMART HART Pressure Transmitter
If you need the datasheet, price, or more information about HART 375 Field Communicator,
Just Contact Us.
Sino-Inst offers over 100 Level Sensors (like the ultrasonic level transmitter), pressure transducers (like the Low-Pressure Transducer, capacitive pressure transducer), Flowmeters ( like the Portable Ultrasonic Flowmeter, Magnetic flow meters ).
About 50% of these are Submersible Level Sensors, 40% are water Sanitary Pressure Transmitter, and 40% are 4-20mA/ Voltage Pressure Transducer . A wide variety of Industrial Pressure Transmitters options are available to you, such as free samples, paid samples.
Sino-Inst is a globally recognized supplier and manufacturer of wireless pressure transmitters instrumentation, located in China. We sells through a mature distribution network that reaches all 50 states and 30 countries worldwide.
HART 375 products are most popular in Domestic Market, Southeast Asia, and Mid East. You can ensure product safety by selecting from certified suppliers, with ISO9001, ISO14001 certification.
Request a Quote
Wu Peng, born in 1980, is a highly respected and accomplished male engineer with extensive experience in the field of automation. With over 20 years of industry experience, Wu has made significant contributions to both academia and engineering projects.
Throughout his career, Wu Peng has participated in numerous national and international engineering projects. Some of his most notable projects include the development of an intelligent control system for oil refineries, the design of a cutting-edge distributed control system for petrochemical plants, and the optimization of control algorithms for natural gas pipelines.