New Endress+Hauser E+H Metric Rtd 4-20mA Tmr31 Compact Thermometer

• Customization: Available
• After-sales Service: Offer After-Sales Service
• Warranty: 1 Year
• Model NO.: TMR31
• Standard: Celsius/Fahrenheit, Celsius, Fahrenheit
• Accuracy: ≤0.5°C
• Usage: Industrial
• Display: Pointer
• Material: Bimetallic
• Hygrometer Type: Hair Hygrometor
• Sensor Input: PT100
• Output: 4-20mA
• Temperature Range: -50°c to +500°c
• Response Time: <2 Sec
• Power Supply: 12-36V DC
• Load Limit: ≤600Ω
• Isolation: 500V AC
• Housing: Stainless Steel
• Probe Diameter: 6mm (Standard), 3-12mm Options
• Ambient Temp: -40°c to +85°c
• Process Temp: -50°c to +500°c
• Vibration: 10g @ 55-2000Hz
• Safety: CE, RoHS
• Explosion Proof: ATEX/Iecex
• Configuration: DIP Switches or Hart
• Transport Package: with Carton Package
• Specification: 25X15X15 cm
• Trademark: E+H
• Origin: Switzerland
• HS Code: 8506500000
• Production Capacity: 1000
• Package Size: 25.00cm * 15.00cm * 15.00cm
• Package Gross Weight: 2.500kg

Product Description

Product Description

Metric RTD 4 - 20 mA TMR31 Compact Thermometer for Industrial Applications:

The Metric RTD 4 - 20 mA TMR31 Compact Thermometer, engineered by Endress+Hauser, is a paragon of precision and reliability in industrial temperature measurement. In the ever - evolving landscape of industrial processes, where accurate temperature monitoring is not just a requirement but a cornerstone for efficient and safe operations, the TMR31 steps up to meet the challenge with its advanced features and compact design.

This thermometer is designed to be a one - stop solution for a wide range of industrial applications. Its compact form factor does not compromise on functionality; instead, it allows for easy installation in spaces where larger instruments might not fit, making it suitable for both new installations and retrofitting into existing systems. The TMR31 is based on the Resistance Temperature Detector (RTD) principle, specifically using a Pt100 sensor, which is renowned for its stability and accuracy in temperature measurement across a broad temperature spectrum.

Temperature Range

Accuracy

Repeatability

The TMR31 offers a comprehensive temperature measurement range, spanning from - 50°C to 200°C (- 58°F to 392°F). This wide - ranging capability makes it adaptable to a plethora of industrial applications. In the food and beverage industry, where pasteurization processes might require monitoring temperatures around 70 - 80°C, the TMR31 can accurately measure and report. In chemical plants, during the production of certain polymers, reaction temperatures can reach up to 150 - 200°C, and the thermometer can handle these high - temperature measurements with ease. 

It boasts an impressive accuracy level, conforming to Class A according to IEC 60751 standards. This means that the measurement error is within ±0.15°C. In industries such as semiconductor manufacturing, where even the slightest temperature deviation can lead to defective products. For example, in the fabrication of integrated circuits, the temperature during the etching process needs to be controlled within a very tight range. The TMR31's accuracy ensures that the process temperature is maintained precisely, contributing to high - quality semiconductor production.

With a rapid response time, the TMR31 has a time constant (T50) of 1 second and (T90) of 2 seconds. In fast - paced industrial environments, such as in high - speed packaging lines where products move quickly through temperature - controlled zones, the quick response time of the thermometer is invaluable. It can rapidly detect any temperature changes in the product or the surrounding environment and relay this information to the control system, enabling immediate corrective actions to be taken.

Field of application:

Benefits:

With cost efficiency, optimal use of space, reliable operation, easy installation and commissioning the TMR31 fulfills the requirements of modern process measurement technology. Vibration-proof integrated thin-film sensors guarantee highest operational safety at the fastest response times.

 The TMR31 compact thermometers are used to measure temperatures from -50 °C to +150 °C (-58 °F to +302 °F), or up to +200 °C (+392 °F) with neck. The most common installation locations are tanks and pipes. TMR31 with process connections for general applications.

1.Small, compact design made entirely of stainless steel
2.Extremely short response times
3.Highly accurate even with short insertion lengths
4.4-wire, Pt100 or PC-programmable transmitter with 4 to 20 mA output
5.Configuration and visualization with ReadWin® 2000 PC operating software, which is free of charge

6.Breakdown information in event of sensor break or sensor short-circuit, adjustable as per NAMUR NE43
7.Marine approval

Specification

Category	Specification
Type	Compact RTD Temperature thermometer
Output	4-20mA (2-wire)
Sensor Input	Pt100 (3-wire standard)
Performance
Temperature Range	-50°C to +500°C (-58°F to +932°F)
Accuracy	±0.2°C @ 0°C (Class A RTD)
Response Time	<2 sec (63% of step change)
Electrical
Power Supply	12-36V DC (loop-powered)
Load Limit	≤600Ω @ 24V
Isolation	500V AC (input/output)
Mechanical
Housing	Stainless Steel (IP65)
Process Connection	M20×1.5, ½"NPT, G½
Probe Diameter	6mm (standard), 3-12mm options
Environmental
Ambient Temp	-40°C to +85°C
Process Temp	-50°C to +500°C (probe dependent)
Vibration	10g @ 55-2000Hz

Company Profile

Company introduction:

Main product:

KeRui (weifang) Automation Equipment Co., Ltd.specializes in industrial automation instrument development, production and sales, technical services, and supportingequipment supply of 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 felds.

Valve Positioner: A valve positioner is a crucial control device that precisely regulates the position of control valves in industrial processes. It receives control signals from a controller and compares them with the actual valve position.

Flowmeter: A flowmeter is an instrument designed to measure the flow rate of liquids, gases, or steam within a pipeline or channel. 

Transmitter: A  transmitter is a device that senses a physical parameter, like pressure, temperature, or level, and converts it into a standardized output signal, usually 4 - 20 mA DC or digital signals. 

Certifications

Packing & Delivery

FAQ

Q1: How long will it take you to give me the reply?
A: We will reply to you as soon as we see the information
Q2: What is the delivery time?
A: Our delivery time is within 3- 7 days after we get your payment; for large qty mass orders, the time should be confirmed again for you
Q3: How about your package? 
A: Do not worry about the package. We have a lot of experience in packing, and all our packages are wooden case packages.
Q4: How about the payment terms?
A: You can choose T/T.
Q5: Do you provide samples? 
A: Yes, we have materials in stock to help you get the samples as soon as we can.
Q6: What is the MOQ?
A:1PC.
Q7: Can I get a lower price if I order large quantities? 
A: Yes, cheaper prices with larger orders.
Q8: Why choose us?
We have a perfect customization, not only to provide you with quality products, but also to have a professional customer service team available at any time to provide you with support. We pay more attention to establishing a long-term cooperative relationship with you to achieve continuous business growth.
Q9: How can we guarantee quality?
We have strict requirements on the quality of our products, and we will conduct a final inspection of our products when we ship them.