The Integral Two-Wire Temperature Transmitter with LCD Display and Ex-Proof Class is a highly advanced, field-mounted temperature measurement unit.
This state-of-the-art temperature transmitter is engineered for use with industrial thermocouples and thermal resistance elements.It employs an efficient two-wire transmission mode, serving as a seamless interface for power input and signal output.
The two-wire system functions as a unified transmission line for both power input and signal output, ensuring simplified and efficient operation.It transforms signals from industrial thermocouples and thermal resistance into 4-20mA output signals, perfectly linear to the input or temperature signals. This temperature transmitter is an indispensable asset in modern industrial settings and research institutions, providing unparalleled temperature measurement and control. It is an essential component for distributed systems and digital bus systems.
Compact ultra-small design (module φ44×18) offering exceptional versatility.
Efficient two-wire 4-20mA DC output for seamless integration.
- Extended transmission range with robust anti-interference capabilities.
- Featuring cold end, temperature bleaching, and nonlinear automatic compensation functions.
- Delivers high measurement accuracy and outstanding long-term stability..
- Epoxy resin casting process ensures durability, making it perfect for harsh and hazardous environments..
- Streamlined integrated design with a simple and logical structure..
- Can directly replace standard thermocouples and thermal resistances with ease.
- Utilizes thermocouple temperature change to eliminate the need for compensation wire, reducing costs..
- Equipped with LCD, digital tube, and pointer indicators for convenient real-time monitoring..
- For field ambient temperatures >70°C, the transmitter and display instrument can be installed separately (isolated).
- Explosive grade: dIICT6Gb
- Protection grade: IP65
Technical Specifications:
Input Signal:
Thermal Resistance: Compatible with Pt100, Cu50, Cu100 (three-wire, four-wire configurations)
Thermocouples: Accommodates types K, E, J, B, S, T, and N.
OUTPUT: Delivers a 4-20mA DC Signal
signal spanning the range, linear to the input signal from thermocouples or thermal resistors, or linear to temperature. The intelligent temperature transmitter outputs a 4-20mA DC signal while superimposing HART standard protocol communication. This sophisticated flow integrator provides isolated temperature transmission. Both input and output are isolated with a voltage of 500V, enhancing resistance to common mode interference and optimizing compatibility for computer networking applications.
Basic Tolerance: Options include 0.5%FS, 0.2%FS, and 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: Compatible with two-wire, three-wire, and four-wire systems.
Display Mode: Features a four-digit LCD that shows 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: For ordinary types: 12V-35V; for intelligent types: 12V-45V, with a rated operating voltage of 24V.
Allowable Load Resistance: Up to 500Ω (for 24VDC power supply); Limit load resistance R (max) = 50 (Vmin-12). For instance, at a rated working voltage of 24V, the load resistance for the intelligent flow integrator can range between 0-600Ω.
Our Distinctive Advantages:
Shandong Zhongziyi Intelligent Technology Co., Ltd., integrates the world's foremost design philosophies and process technologies. We employ state-of-the-art mono-crystalline silicon sensors, high-reliability electronic module designs, precision temperature, and linear correction systems, coupled with intelligent manufacturing technologies to ensure unparalleled precision, stability, and consistency in our products.
products.
Our products feature comprehensive intelligent diagnostics, simulation, monitoring, local configuration, and an array of communication functions. They boast complete specifications for liquid materials, high standards of electromagnetic compatibility, and advanced lightning protection characteristics. They are extensively utilized across diverse industries such as electric power, metallurgy, chemical industry, coal chemical industry, petroleum, petrochemical, environmental protection, food processing, medicine, building materials, light industry, and even the nuclear industry.
industries.
Shandong Zhongziyi Intelligent Technology Co., Ltd.
Located in the prestigious Zibo Science and Technology Industrial Park, our company spans an impressive area of more than 18,000 square meters. With a high-standard, modern manufacturing facility,
we are committed to
the research and development,
manufacture,
sales, and service of precision pressure and temperature instruments.
As a standing director unit of the National Pressure Gauge Industry Association, we proudly hold the ISO9001 quality management system certification and are recognized as a high-tech enterprise in Shandong Province.
We are a close and strategic partner of Rosemount in China, continuously aligning our technological advancements with theirs.
With almost 60 years of profound expertise in instrument R&D and production, we have accumulated extensive technological knowledge and customer service experience. Our products are widely used in industries such as Petroleum, Chemical, Papermaking,
Metallurgy,
Medicine,
Food,
Power, and Machinery, among others. Our sales network covers the entire country and extends overseas, earning the deep trust and favorable feedback of our users.
The company's core values are 'quality first, customer first.'
We warmly welcome customers to visit our factory and discuss potential cooperation opportunities.
COMPANY AND FACTORY PICTURE:
Your order will be delivered promptly and efficiently, tailored to meet your specific requirements.
Team Building
We firmly believe that a superior team is the key to winning!
Exhibition Pictures
We are proactively pursuing international partnerships 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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