| Product name |
Emerson TREX Hart Field Communicator |
| Brand |
Emerson |
| Model |
TREX |
| Output signal |
2-20ma |
| Company website |
Korei (Weifang) Automation Equipment Co., Ltd. |
Loop Diagnostics for HART Systems:
The loop diagnostic feature of the TREX communicator is a powerful troubleshooting tool for HART loops. In an industrial setting, HART loops are used to transmit data between field devices and control systems. However, issues such as wiring problems, incorrect device configurations, or faulty components can disrupt the communication in these loops.
Fieldbus Diagnostics for Foundation Fieldbus Networks:
For plants that utilize Foundation Fieldbus networks, the TREX offers a dedicated fieldbus diagnostics app. Foundation Fieldbus networks are complex systems that consist of multiple field devices, communication segments, and power supplies. Ensuring the proper functioning of these networks is crucial for the smooth operation of the overall process control system.
Large Touch - Screen Display:
The TREX communicator features a 5.7 - inch color VGA resistive touch - screen display, which is a significant upgrade compared to traditional field communicators with small, non - touch displays. This large display provides a clear and detailed view of device data, configuration menus, diagnostic reports, and graphical representations.
Product Parameters
| Category |
Parameter |
Specification |
| General |
Model Name |
TREX HART Field Communicator |
| |
Manufacturer |
Emerson Automation Solutions |
| |
Device Type |
Handheld HART Communication Tool |
| Compatibility |
Supported Protocols |
HART 5/6/7 |
| |
Supported Devices |
15,000+ HART devices (Rosemount, Fisher, etc.) |
| Hardware |
Display |
5" Color Touchscreen (720x1280 resolution) |
| |
Battery |
Rechargeable Li-ion (7.4V, 5200mAh) - 16+ hours runtime |
| |
Charging Time |
4 hours (0-100%) |
| Connectivity |
Wired Connection |
4-20mA loop via test leads |
| |
Wireless |
Bluetooth 5.0 (for mobile pairing) |
| |
USB |
USB-C for charging/data transfer |
| Environmental |
Operating Temperature |
-20°C to +60°C (-4°F to +140°F) |
| |
Protection Rating |
IP65 (dust-tight, water-resistant) |
| |
Drop Resistance |
1.5m (5ft) onto concrete |
| Functionality |
Device Configuration |
Parameter adjustment, range setting, sensor trim |
| |
Diagnostics |
PV/SV monitoring, device alerts, calibration history |
| |
Loop Test |
mA measurement (±0.1% accuracy) |
| Dimensions & Weight |
Size |
165 x 85 x 45mm (6.5 x 3.3 x 1.8in) |
| |
Weight |
0.5kg (1.1lbs) with battery |
| Certifications |
Safety |
ATEX, IECEx (Zone 1/21) |
| |
EMC |
CE, FCC Part 15 |
| Software |
Pre-loaded Apps |
Device management, calibration, loop diagnostics |
| |
Updates |
Via Emerson's AMS Suite or USB |
| Accessories |
Included |
Test leads, USB-C cable, carrying case, quick-start guide |
| |
Optional |
Protective holster, extended battery |
Company Profile
KERUI (weifang) Automation Equipment Co., Ltd. specializes in industrial automation instrument development, production and sales, technical services, and supporting equipment supply of specialized companies. The main products are flow meters, level meters, temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems, and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco, textile, dyeing, and other fields.
KeRui (Weifang) Automation Equipment Co. Ltd. Has maintained a cooperatve relationship with Rosemount for 15 years, and our purchase quantity has reached 20,000 units.
We supplied the tuning fork level gauge to the Rosemount factory and have been well received by the Beijing factory. We have cooperated with Yokowaga and maintained a cooperative relationship for 8 years, and our purchase quality has reached 7000 units.
The companies we have cooperated with:
1. Awarded "Outstanding Supplier by Yanchang Petroleum in 2008
2. In December 2012, our company was awarded the "Excellent Equipment Service Award" for the expansion project of units 6 and 7 of the Guangdong Guohua Yuedaishan Power Plant
3. Awarded "Outstanding Supplier by Yaxing Group in 2013
4.200 transmitters for Haihua Group's ethylene debottlenecking transformation project in 2015.
5. In 2018, we were rewarded as a National Nuclear Power Instrumentation Industry Measurement and Testing Alliance member.
6.160 transmitters and 20 electric autuators for the Shandong Laigang Yongfeng Steel expansion project in 2019
7.In 2022, Jinneng Chemical (Qingdao) Co., Led/ Jinneng 2x450,000 tons/ year high-performance polypropylene project (newly built) equipped 460 transmitters from our company.
8. In 2022, Shandong Qinghe Chemical Technology Co., Ltd.s hydrogen peroxide method epoxy propane device and supporting hydrogen peroxide device expansion project used 253 pressure transmitters.
9.In 2022, the Wanhua Chemical HTN project NPG installed 320 transmitters and 50 sets of valve positioners.
Packaging & Shipping
The packaging and transportation of instrumentation in global trade hinges on a synergy of advanced materials, rigorous testing, regulatory compliance, and smart logistics. By adopting hybrid structural designs, leveraging real-time monitoring technologies, and prioritizing sustainability, exporters can ensure the safe, efficient, and cost-effective delivery of precision instruments. Continuous innovation in materials science and IoT integration will further redefine industry standards, enhancing resilience in an increasingly interconnected market.
FAQ
Q: How long will it take you to give me the reply?
A: We will reply to you as soon as we see the information
Q: What is the delivery time?
A: Our delivery time is within 3- 7 days after we get your payment; for large qty mass orders, the time should be confirmed again for you
Q: How about your package?
A: Do not worry about the package, we have rich experience in packing, and all our package is wooden case package.
Q: How about the payment terms?
A: You can choose T/T.
Q: Do you provide samples?
A: Yes, we have materials in stock to help you get the samples as soon as we can.
Q: What is the MOQ?
A:1PC.
Q: Can I get a lower price if I order large quantities?
A: Yes, cheaper prices with more bigger size orders.
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