The Integral Temperature Transmitter with LCD Display and Two-Wire 4-20mA DC Output is a high-precision, field-mounted temperature transmitter unit.
Designed for use with industrial thermocouples and thermal resistance sensors, this advanced temperature transmitter employs a reliable two-wire transmission mode.It seamlessly integrates with both thermocouples and thermal resistance, ensuring accurate and dependable temperature measurement.
The two-wire system serves as a unified transmission line for both power input and signal output, simplifying installation and maintenance.The device converts signals from industrial thermocouples and thermal resistance sensors into 4-20mA output signals, which are linear to the input or temperature signals. This temperature transmitter is an essential component for modern industrial sites, research institutions, and advanced measurement and control systems, making it indispensable for distributed systems and digital bus systems.
Ultra-compact module (φ44×18) with exceptional versatility and seamless integration.
Efficient two-wire 4-20mA DC output for reliable performance.
- Ensures long transmission distances with robust anti-interference capabilities.
- Features cold end, temperature bleaching, and non-linear automatic compensation for precision.
- Delivers high measurement accuracy and outstanding long-term stability..
- Utilizes an epoxy resin casting process, making it ideal for use in harsh and hazardous environments..
- Boasts an integrated design with a simple and rational structure..
- Capable of directly replacing ordinary assembled thermocouples and thermal resistances.
- Employs thermocouple temperature change, eliminating the need for compensation wire and reducing costs..
- Equipped with LCD, digital tube, and pointer for convenient and immediate on-site monitoring..
- For field ambient temperatures >70°C, the transmitter and display instrument can be installed separately to ensure safety.
- 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: Outputs 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 in line with HART standard protocol communication. The intelligent flow integrator features an isolated temperature transmitter. Both input and output are isolated with a voltage of 500V, enhancing resistance to common mode interference, making it ideal 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: The four-digit LCD displays field temperature. The intelligent four-digit LCD can be configured via PC or handheld device to display parameters such as field temperature, sensor value, output current, and percentage ratio.
Operating Voltage: Ordinary type 12V-35V, intelligent type 12V-45V, with a rated operating voltage of 24V.
Allowable Load Resistance: 500Ω (24VDC power supply); Limit load resistance R (max) = 50 (Vmin - 12). For instance, when the rated working voltage is 24V, the load resistance of the intelligent flow integrator can range from 0-600Ω.
Our Advantages:
Shandong Zhongziyi Intelligent Technology Co., Ltd. integrates the world's advanced design philosophy and process technology. Utilizing cutting-edge mono-crystalline silicon sensors, high-reliability electronic module design, precision temperature and linear correction systems, coupled with intelligent manufacturing technology, we ensure high precision, superior stability, and consistency in our products.
product.
Our product features comprehensive intelligent diagnostics, simulation, monitoring, local configuration, and multiple communication functions. With complete specifications for liquid material and high standards of electromagnetic compatibility and lightning protection, it is widely 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.
Situated within the Zibo Science and Technology Industrial Park, Shandong Zhongziyi Intelligent Technology Co., Ltd. spans over an impressive 18,000 square meters. We boast a high-standard, modern manufacturing facility,
dedicated to
the research & development,
manufacturing,
sales, and service of advanced pressure and temperature instruments.
As a standing director unit of the National Pressure Gauge Industry Association, we are proud bearers of the ISO9001 quality management system certification. Recognized as a high-tech enterprise in Shandong Province,
we are also the close partners of Rosemount in China, continually aligning our technology with their leading standards.
With nearly 60 years of deep expertise in instrument R&D and production, our factory has accumulated a wealth of technological knowledge and customer service experience. Our products are extensively utilized in industries like Petroleum, Chemical, Papermaking,
Metallurgy,
Medicine,
Food,
Power, and Machinery. Our sales network spans nationwide and internationally, earning us the trust and commendation of a vast user base.
At the heart of our company lies our core principle: 'Quality First, Customer First.'
We warmly invite customers to visit our factory and engage in fruitful business discussions.
COMPANY AND FACTORY PICTURE:
We will ensure that your order is delivered in the quickest possible time, precisely as requested.
Team Building
We firmly believe that the best teams always come out on top!
Exhibition Pictures
We are proactively pursuing international collaborations through global 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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