The Hart Protocol Two-Wire Temperature Transmitter is expertly engineered for seamless field integration.
-This temperature transmitter unit excels in industrial settingsby working harmoniously with both thermocouples and thermal resistance sensors. It employs a reliable two-wire transmission mode.
The two-wire system functions as a unified transmission line for both power inputand signal output, converting thermocouple and thermal resistance signals into precise 4-20mA output signals. These signals maintain a linear relationship with the input signals or temperature readings. This temperature transmitter is indispensable for modern industrial sites and research institutions, serving as a vital component in distributed systems and digital bus systems for advanced temperature measurement and control.
Ultra-small (module φ44×18) integration, offering remarkable versatility in various applications.
Two-wire 4-20mA DC output ensures reliable performance.
- Boasts long transmission distance with exceptional anti-interference capabilities.
- Features cold end, temperature bleaching, and non-linear automatic compensation.
- Delivers high measurement accuracy coupled with outstanding long-term stability..
- The temperature module utilizes epoxy resin casting, making it perfect for harsh and hazardous environments..
- Incorporates an integrated design with a simple and rational structure..
- Can directly replace conventional assembled thermocouples and thermal resistances.
- By utilizing thermocouple temperature changes, it eliminates the need for compensation wire, reducing overall costs..
- Comes with LCD, digital tube, pointer, and other indicators, facilitating real-time on-site monitoring..
- For ambient temperatures above 70°C, the transmitter and field display instrument can be installed separately (isolated).
- Explosive grade: dIICT6Gb
- Protection grade: IP65
Technical parameters:
Input signal:
Thermal resistance: Pt100, Cu50, Cu100 (three-wire, four-wire)
Thermocouples: K, E, J, B, S, T, N.
OUTPUT: Output a 4-20mA DC
signal over the range, linear to the input signal of the thermocouple or thermal resistor or linear to temperature. The intelligent temperature transmitter outputs a 4-20mA DC signal, simultaneously superimposed with HART standard protocol communication. This intelligent flow integrator features isolated temperature transmission. The input and output are isolated with a voltage of 500V, enhancing resistance to common mode interference, making it ideally suited for computer networking applications.
Basic Tolerance: 0.5%FS, 0.2%FS, intelligent 0.2%FS
| Input signal: |
hermal resistance: Pt100,Cu50,Cu100(three-wire,four-wire)Thermocouples:K,E,J,B,S,T,N. |
| OUTPUT |
4-20mA DC |
| Basic Tolerance |
0.5%FS, 0.2%FS, intelligent 0.2%FS |
| Wiring mode |
two-wire system, three-wire system, four-wire system |
| Display mode |
Four-digit LCD displays |
| Operating voltage |
12V-45V, |
| Allowable load resistance |
500Ω (24VDC power supply) |
| Explosive grade |
dIICT6Gb |
| Protection grade |
IP65 |
| |
|
Wiring mode: two-wire system, three-wire system, four-wire system.
Display mode: Four-digit LCD displays field temperature. The intelligent four-digit LCD can be configured via PC or handheld device to show any parameters such as field temperature, sensor value, output current, and percentage ratio.
Operating voltage: ordinary type 12V-35V, intelligent type 12V-45V, rated operating voltage is 24V.
Allowable load resistance: 500Ω (24VDC power supply); Limit load resistance R (max) = 50 (Vmin-12). For example, when the rated working voltage is 24V, the load resistance of the intelligent flow integrator can be selected within the range of 0-600Ω.
Our advantages:
Shandong Zhongziyi Intelligent Technology Co., Ltd. integrates the world's leading design philosophy and process technology. Embracing the world's advanced mono-crystalline silicon sensor, high-reliability electronic modules, precision temperature, and linear correction systems, combined with intelligent manufacturing technology, we ensure the highest precision, stability, and consistency in our products.
product.
The product offers comprehensive intelligent diagnosis, simulation, monitoring, local configuration, and various communication functions. Featuring complete specifications for liquid materials and high standards of electromagnetic compatibility and lightning protection, it is extensively used in electric power, metallurgy, chemical industry, coal chemical industry, petroleum, petrochemical,
environmental protection, food processing, medicine, building materials, light industry, nuclear industry, and other sectors.
Shandong Zhongziyi Intelligent Technology Co., Ltd.
Located in the prestigious Zibo Science and Technology Industrial Park, Shandong Zhongziyi Intelligent Technology Co., Ltd. spans an impressive area of over 18,000 square meters. We boast a state-of-the-art, modern manufacturing facility and are unwaveringly committed to
the Research & Development,
manufacturing,
sales,
and servicing of high-quality pressure and temperature instruments.
As a standing director unit of the National Pressure Gauge Industry Association, we have proudly obtained ISO9001 quality management system certification and are recognized as a high-tech enterprise in Shandong Province.
We are a premier partner of Rosemount in China, with our technology closely aligned with Rosemount's cutting-edge standards.
With nearly 60 years of dedicated engagement in instrument R&D and production, our factory has accumulated substantial technological expertise and customer service experience. Our products are extensively used in industries such as Petroleum, Chemical, Papermaking,
Metallurgy,
Medicine,
Food,
Power, Machinery, and more. Our sales network spans the entire nation and abroad, earning the deep trust and favorable comments from a vast array of satisfied users.
The company's core philosophy is encapsulated in our motto: "Quality First, Customer First."
We extend a warm and hearty welcome to customers to visit our factory for tours and business discussions.
COMPANY AND FACTORY PICTURE:
We will deliver your ordered products at the earliest possible time, as per your requirements.
Team Building
We believe that the best team will always triumph!
Exhibition Pictures
We are actively seeking international cooperation through various overseas exhibitions.
1, What kind of product do you supply?
Our product includes pressure transmitter, temperature transmitter, level transmitter, pressure gauge, temperature gauge and flow meter.
2,What is your product and technology advantages?
Our factory was built on 1966 with almost 60 years manufacturing and R&D experience. We are also the supper close partner of Rosemount in China. our technology closely keeps following Rosemount. Especially, our remote pressure transmitter technology and stability could be No. one in China.
3, Where is your factory location?
Our factory located in Zibo, Shandong province, China, which is top three instrument production area. And take an area of more than 18000 square meters.
4, Can we visit your factory?
You are always welcome to our factory at any time at your convenience.
5, What is the warranty of your product?
Our product warranty is 12 months from the shipping date, but we provide lifetime maintenance.
6, What are your payment terms?
Now, we can accept 50% down payment and 50% balance payable 5 days before delivery by T/T, west union, PayPal and trade assurance online payment.
7, What kind of certification do you have?
We have ISO9001, CCC, CNAS laboratory accreditation certification, Flame-proof certification and intrinsic safety certification, SIL certificate. ECM certificate, Russia EAC and PAC certificate and several invention patents.
8, How long is your delivery date?
For peak season is 4 weeks and 2 weeks for offseason, but no matter peak or off season we will try our best to meet your requirements.
9, How is your after sales services?
Our products quality enjoy very good quality reputation and has almost no warranty caused by product itself, but we still provide 24/7 online
services for our customer for any installation, commision, running or other problems.
10, How can I send inquiry?
You can send inquiry through our email or cellphone as below:
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