Product Description
The 248 Rail Temperature Transmitter is a high-performance device designed for accurate and reliable temperature measurement. It converts the resistance or voltage signals from temperature sensors, such as RTDs or thermocouples, into standardized output signals for easy integration into industrial control systems. Built with a rugged rail - mountable design, it ensures convenient installation in control panels. With advanced signal processing technology, it offers excellent stability and immunity to electrical interference.
The 248 Rail Temperature Transmitter is equipped with advanced sensing technology that enables it to provide highly accurate temperature measurements. Whether it is used in a laboratory environment where precision is crucial or in an industrial setting with fluctuating temperatures, it can consistently deliver reliable data. The use of high - quality thermocouples or RTDs (Resistance Temperature Detectors) ensures that the measurement error is minimized.This transmitter can handle a wide range of temperatures. It can accurately measure from extremely low temperatures, such as those found in cryogenic applications, to very high temperatures in industrial furnaces. This wide - ranging capability makes it suitable for a diverse set of industries, including food processing, chemical manufacturing, and aerospace.In dynamic temperature environments, a fast response time is essential. The 248 Rail Temperature Transmitter has a quick response to temperature changes, allowing for real - time monitoring and control. This feature is particularly useful in processes where rapid temperature adjustments are required to maintain product quality and safety.
Features
The 248 Rail Temperature Transmitter can typically measure temperatures from - 200°C to + 1200°C, depending on the type of sensor used. For example, when using a platinum RTD (Pt100), the range is usually from - 200°C to + 850°C, while a thermocouple like K - type can cover a range from - 200°C to + 1200°C.
The accuracy of the transmitter is typically within ± 0.1% - ± 0.5% of the measured value, depending on the sensor and the operating conditions. This high level of accuracy ensures that the temperature data is reliable for critical decision - making in industrial processes.
It offers standard output signals such as 4 - 20 mA or 0 - 10 V DC. The output signal is linearly proportional to the measured temperature, making it easy to interface with other control devices. The signal is also stable and resistant to interference, ensuring accurate data transmission.
The 248 Rail Temperature Transmitter usually operates on a power supply of 12 - 36 V DC. This wide power supply range allows for flexibility in different industrial environments, where the available power sources may vary.
Industrial Process Control
In industrial manufacturing processes, such as metal smelting, plastic molding, and chemical reactions, accurate temperature control is essential for product quality and process efficiency. The 248 Rail Temperature Transmitter can be used to monitor and control the temperature at various stages of the process, ensuring that the production runs smoothly and the products meet the required standards.
In heating, ventilation, and air - conditioning (HVAC) systems, the transmitter can measure the temperature of the air, water, or refrigerant. This information is used to regulate the operation of the HVAC equipment, maintaining a comfortable and energy - efficient indoor environment.
In the food and beverage industry, temperature control is critical for food safety and quality. The transmitter can be used in food storage, processing, and transportation to ensure that the temperature remains within the specified range. For example, in a cold storage warehouse, it can monitor the temperature to prevent food spoilage.
In the pharmaceutical industry, strict temperature control is required during the production, storage, and transportation of drugs. The 248 Rail Temperature Transmitter can provide accurate temperature measurements to ensure that the drugs are stored and processed under the appropriate conditions, maintaining their efficacy and safety.
In research laboratories, accurate temperature measurement is often required for experiments and studies. The transmitter can be used in a variety of research fields, such as materials science, biology, and chemistry, to provide reliable temperature data for scientific research.
Product Parameters
| place of origin |
China, Singapore |
warranty |
1 Year |
| customized support |
OEM, ODM |
infrared resolution |
other |
| thermal color palettes |
8 color palettes |
material |
316L Stainless Steels |
| Place of Origin |
China, Singapore |
Customized support |
OEM ODM OBM |
| Brand Name |
Rosemount |
Model Number |
248 |
| Warranty |
1 year |
Output |
4-20MA |
| MOQ |
1pc |
Measuring range |
-50~300ºC optional |
| Power supply |
24Vdc |
Accuracy |
0.5%FS. |
Packaging & Shipping
Carton Boxes
Company Profile
KeRui (Weifang) Automation Equipment Co., Ltd.Specializes in industrial automation instrument development, production and sales, technical services, and supporting equipment supply to 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.
FAQ
1.Q: How long is the delivery?
-- Mostly within 10days
2.Q:Can I get a sample?
-- Sure, contact our sales please
3.Q:What is your MOQ?
-- 1pcs
4.Q: How about warranty time?
-- 12month
5.Q: How can I visit your factory?
-- Fly to Qingdao air port, it's our pleasure to pick you up.
6.Q:How do you control your quality ?
-- We have EPR system .we control from parts, process, testing, packing ,retesting.
Every Sensor will be tested two times before reach you, after that sport test for the third time. Make sure about the quantity.
Audited Supplier 
){kind=link}