Product Description
The Endress Hauser TMT181 and TMT182 are state - of - the - art temperature transmitter modules designed to seamlessly convert temperature sensor signals into stable and standardized output signals. Endress Hauser, a globally recognized leader in industrial measurement and automation technology, has incorporated decades of expertise and innovation into these modules. These transmitters are engineered to meet the stringent demands of modern industrial processes, ensuring accurate temperature monitoring and control.
Resistance Temperature Detectors (RTDs): The TMT181/TMT182 are highly compatible with a wide array of RTDs. They support common types such as IEC Pt100, Pt200, Pt500, and JIS Pt100, and can be connected in 2 - wire, 3 - wire, or 4 - wire configurations. In a chemical manufacturing plant, where the accurate temperature control of reaction vessels is crucial, an IEC Pt100 RTD connected to a TMT182 can provide precise temperature data. The flexibility in connection types allows for optimal signal accuracy and minimal error, as the 4 - wire configuration, for example, can effectively compensate for lead - wire resistance, ensuring highly reliable temperature measurements.
Thermocouples: These modules are equipped to handle various thermocouple types, including those conforming to JIS, IEC, and DIN standards. Thermocouple types like R, S, B, K, E, J, T, and N can be easily interfaced with the TMT181/TMT182. In a power generation facility, where K - type thermocouples are commonly used to measure the high - temperature steam in boilers, the TMT181 can accurately process the thermocouple signals. This wide thermocouple compatibility makes the modules suitable for different industrial environments where specific thermocouple sensors are already installed.
Features
Other Inputs: The versatility of the TMT181/TMT182 extends to accepting DC mV signals and resistance values within the range of 0 - 2000 ohms. This feature enables their use with custom - made temperature sensors or in applications where non - standard temperature - sensing elements are employed. For instance, in a research laboratory conducting specialized experiments that require unique temperature - sensing setups, the ability to accept these non - standard inputs allows the TMT182 to be integrated into the experimental system, providing accurate temperature data for the research.
Humidity Resistance: They can withstand humidity levels ranging from 5% to 90%RH at 40°C (104°F). This resistance to humidity is of great significance in industries such as food and beverage, where high humidity environments are common. In a brewery, for example, the TMT182 can be used to monitor the temperature of fermentation tanks without being affected by the high humidity in the production area. The module's ability to operate in such humid conditions ensures its reliability and longevity, reducing the risk of malfunctions due to moisture.
Industrial Process Control
High Precision: The TMT181/TMT182 offer remarkable accuracy. For RTD inputs, the accuracy is typically ±0.1% of the span or ±0.1°C (for some types). When measuring with a Pt100 RTD in the range of - 50°C to 200°C, the TMT182 can achieve an accuracy of ≤0.2K (or ≤0.4°F in the equivalent Fahrenheit range). This high level of accuracy is crucial in applications where even minor temperature variations can have significant impacts. In a semiconductor manufacturing cleanroom, where precise temperature control is essential for the production of high - quality chips, the accuracy of the TMT181 helps maintain the optimal process conditions, ensuring the quality and yield of the semiconductor products.
Cold - End Compensation (for Thermocouples): For thermocouple inputs, the TMT181/TMT182 provide accurate cold - end compensation. Cold - end compensation is vital as thermocouple measurements are affected by the temperature at the reference (cold) junction. The TMT182, for example, offers cold - end compensation with an accuracy of ±1°C (±1.8°F). This ensures that the measured temperature values are correct, regardless of the ambient temperature around the thermocouple connection. In a metallurgical industry furnace where thermocouples are used to measure high temperatures, accurate cold - end compensation by the TMT181 ensures that the temperature readings are reliable, enabling precise control of the furnace temperature for efficient metal processing.
Temperature Range: These modules can operate in a wide environmental temperature range. The TMT181/TMT182 are designed to function reliably in temperatures ranging from - 40°C to 85°C (- 40°F to 185°F). This makes them suitable for use in diverse industrial environments, from cold storage facilities where the temperature can drop well below freezing to high - temperature industrial furnaces. In an Arctic oil drilling platform, where the ambient temperature can reach extremely low levels, the TMT182 can continue to function accurately, providing crucial temperature measurements for the drilling equipment. Conversely, in a glass manufacturing plant with high - temperature furnaces, the TMT181 can withstand the hot environment and still deliver reliable temperature data.
Product Parameters
| Type |
Temperature Transmitter module |
Warranty |
1 Year |
| Ingress Protection |
ip65 |
Customized Support |
OEM, ODM, OBM |
| Place of Origin |
Germany,China |
Brand Name |
E+H |
| Material |
Plastic |
Output Signal |
4~20mA |
| Package |
Carton Boxes |
Power Supply |
12-42.4V DC |
| Output |
4-20mADC / HART |
Accuracy |
0.1% |
| MOQ |
1pc |
Selling Units |
Single item |
| Single package size |
8*8*8 cm |
Single gross weight |
1.100 KG |
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}