The Integrated Two-Wire 4-20mA Temperature Transmitter with LCD Display is a versatile, field-mounted solution designed for modern temperature measurement needs.
This advanced temperature transmitter unit works seamlessly with industrial thermocouples and thermal resistance devices.It employs a two-wire transmission mode, ensuring streamlined and efficient communication.
The two wires function as a unified transmission line for both power input and signal output, simplifying installation and maintenance.This innovative device converts signals from industrial thermocouples and thermal resistance into 4-20mA output signals, which are linear to the input signals or temperature measurements. Perfect for use in modern industrial sites and research institutions, this temperature transmitter is a superior replacement for traditional models. It is an essential component for distributed systems and digital bus systems, elevating the standards of temperature measurement and control.
Ultra-small (module φ44×18) integration, offering exceptional versatility and seamless adaptation.
Efficient two-wire 4-20mA DC output for reliable data transmission.
- Capable of long-distance transmission with robust anti-interference capabilities.
- Features cold end temperature bleaching and automatic non-linear compensation for accuracy.
- Ensures high measurement accuracy with exceptional long-term stability..
- Employs epoxy resin casting process, making it suitable for various harsh and hazardous environments..
- Integrated design with a simple yet robust structure..
- Can be directly used to replace conventional assembled thermocouples and thermal resistances.
- Utilizes thermocouple temperature changes, eliminating the need for compensation wires and reducing costs..
- Equipped with LCD, digital tube, and pointer indicators for convenient real-time on-site monitoring..
- If ambient temperature exceeds 70°C, the transmitter and field display instrument can be installed separately for isolation.
- 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 in line with HART standard protocol communication. Intelligent flow integrator isolated temperature transmitter. The input and output are isolated at 500V, enhancing resistance to common mode interference, 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, while the intelligent version can be configured via PC or handheld device to show 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 instance, at a rated working voltage of 24V, the load resistance range for the intelligent flow integrator is 0-600Ω.
Our advantages:
Shandong Zhongziyi Intelligent Technology Co., Ltd. integrates the world's advanced design philosophies and process technology. We use state-of-the-art mono-crystalline silicon sensors, high-reliability electronic modules, precision temperature and linear correction systems, combined with intelligent manufacturing technology. This ensures high precision, superior stability, and consistency in our
products.
Our products feature complete intelligent diagnostics, simulation, monitoring, local configuration, and a variety of communication functions. They meet rigorous specifications for liquid materials, electromagnetic compatibility, and lightning protection. Widely utilized in industries such as electric power, metallurgy, chemical industry, coal chemical industry, petroleum, petrochemical,
environmental protection, food processing, medicine, building materials, light industry, nuclear industry, and more.
Shandong Zhongziyi Intelligent Technology Co., Ltd.
Located in the Zibo Science and Technology Industrial Park, our expansive facility spans over 18,000 square meters. We pride ourselves on our high-standard and modern manufacturing capabilities.
We are committed to
the research and development,
manufacturing,
sales, and service of precision pressure and temperature instruments.
As a standing director unit of the National Pressure Gauge Industry Association, we have achieved ISO9001 quality management system certification and are recognized as a high-tech enterprise in Shandong Province.
We are the close strategic partner of Rosemount in China, continuously advancing our technology to stay in lockstep with Rosemount's innovations.
With nearly 60 years of dedicated instrument R&D and production experience, we have amassed substantial technological expertise and exceptional customer service proficiency. Our products are extensively utilized in industries such as Petroleum, Chemicals, Papermaking,
Metallurgy,
Medicine,
Food,
Power, and Machinery. Our sales network spans nationwide and internationally, earning us deep trust and positive feedback from our users.
Our core philosophy is 'Quality First, Customer First.'
We warmly invite customers to visit our factory and discuss potential cooperation.
COMPANY AND FACTORY PICTURES:
We will deliver your ordered product at the earliest convenience as per your requirements, ensuring prompt and secure shipping.
Team Building
We firmly believe that the best teams achieve the greatest success!
Exhibition Pictures
We are actively seeking international cooperation by participating in overseas exhibitions, showcasing our innovation and excellence.
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 quotation?
You can send quotation through our email or cellphone as below:
){kind=link}