Overview of ODM 0-5V 4-20mA RS485 Non-Contact Industrial Digital Laser Infrared Temperature Thermometer Pyrometer IR Thermal Sensors

ODM 0-5V 4-20mA RS485 Non-Contact Industrial Digital Laser Infrared Temperature Thermometer Pyrometer IR Thermal Sensors is used to monitor the temperature during industrial production processes, which are crucial for equipment operation, product quality, and production safety. There are various types, such as thermal resistance thermometers, thermocouple thermometers, infrared thermometers, optical thermometers, etc., each with its advantages, disadvantages, and applicable ranges, which need to be selected according to specific usage environments and measurement requirements. Regularly inspect and calibrate to ensure accuracy and reliability, providing reliable temperature measurement data for industrial production. Choosing and using industrial thermometers correctly can ensure the smooth progress of the industrial output.

Characteristics of ODM 0-5V 4-20mA RS485 Non-Contact Industrial Digital Laser Infrared Temperature Thermometer Pyrometer IR Thermal Sensors

High precision measurement: It usually has a high-precision temperature measurement function, which can accurately measure and display temperature values. This is thanks to the use of precision temperature sensors and measurement circuits.

Wide temperature range: able to adapt to a wide range of temperatures and measure and control industrial processes from extremely low to high temperatures. Different models of temperature controllers may have different temperature ranges, and users can choose the appropriate model according to their specific needs.

Multiple control modes: Usually supports multiple control modes, such as proportional control, PID control, fuzzy control, etc. These control modes can be selected and adjusted according to actual needs to achieve precise temperature control and stability.

Multiple output modes: With multiple output modes for communication and control with other devices or systems. Common output methods include analog output (such as current or voltage signals), digital output (such as RS485 communication interface), and relay output.

Large screen display: Provided with a large screen display, it can clearly display the current temperature, set temperature, and other related information. This allows users to visually monitor temperature changes and device status, making it convenient to operate and adjust parameters.

Strong anti-interference ability: There are often various sources of interference in industrial environments, such as electromagnetic interference, vibration, and temperature fluctuations. Industrial thermometers usually have strong anti-interference ability, and anti-interference design and filtering algorithms are adopted to reduce the impact of interference on temperature measurement and control.

Programmable function: With programmable function, users can customize settings and operations according to their needs. Users can set temperature curves, time control, and alarm functions through the programming interface to meet the needs of complex industrial processes.

Security protection function: usually has multiple security protection functions to ensure the safety of equipment and processes. For example, it can have functions such as over temperature protection, power outage memory, and fault alarm to prevent timely measures from being taken in case of temperature exceeding the safe range or equipment failure.

Easy installation: Industrial thermometers can be installed in various ways, such as axial, radial, and universal, making it convenient for users to use.

Good durability and reliability: Industrial thermometers are usually made of high-quality materials and processes, which have good durability and reliability and can work stably for a long time.”

Specification of ODM 0-5V 4-20mA RS485 Non-Contact Industrial Digital Laser Infrared Temperature Thermometer Pyrometer IR Thermal Sensors

This non-contact industrial thermometer uses infrared technology. It measures surface temperatures without touching anything. A laser pointer helps target objects precisely. This device suits factory monitoring and control systems.

The sensor outputs signals in different formats. It offers a 0-5V analog voltage output. It provides a 4-20mA analog current loop output. An RS485 digital interface allows Modbus communication. These options integrate with PLCs and data loggers easily.

Measurements happen quickly. The response time is under 100 milliseconds. You get stable and reliable readings. The temperature range is wide. It measures from -50°C to 1000°C. Accuracy is high. The device is accurate within ±1% or ±1°C. Whichever is greater applies.

The optical resolution is 10:1. This means it reads a small spot size from a distance. The spectral response is 8-14μm. This works well for many industrial materials. The unit operates on 12-24VDC power. It consumes very little energy.

The housing protects the sensor. It carries an IP65 rating. This means it resists dust and water jets. It works in tough environments. The temperature withstands -20°C to +75°C ambient conditions. It handles humidity up to 85%. Mounting options are flexible. You can use a bracket or flange.

Applications of ODM 0-5V 4-20mA RS485 Non-Contact Industrial Digital Laser Infrared Temperature Thermometer Pyrometer IR Thermal Sensors

Industrial temperature monitoring matters. ODM non-contact infrared pyrometers solve this problem. These sensors measure heat without touching the target. They use infrared technology. A laser pointer helps aim the sensor accurately. This avoids contact with hot, moving, or dangerous objects. It keeps workers safe. It also prevents damage to the sensor or the product.

Different outputs are available. You can get 0-5V analog signals. 4-20mA current loops are another option. RS485 serial communication works for digital data transfer. This flexibility helps connect the sensor to various control systems. PLCs, data loggers, or HMIs can read the temperature easily.

Factories use these sensors widely. They monitor molten metal in foundries. They check furnace linings for hot spots. They track temperatures during plastic molding processes. Ensuring consistent heat is crucial for product quality. Overheating causes defects. Undercooling stops production. The sensor provides instant feedback.

Metal processing plants depend on these devices. They measure steel billets exiting furnaces. They monitor rolls in hot strip mills. Knowing the exact temperature allows precise control. This saves energy. It reduces waste.

Food production lines need temperature checks too. These sensors monitor ovens, fryers, and sterilizers. They ensure food reaches safe temperatures. They prevent equipment damage. Contamination risk is zero. The sensor never touches the food.

Power plants use them for boiler monitoring. They check steam lines and turbine casings. Preventing overheating protects expensive equipment. Labs use them for experiments involving heat. They measure small objects safely.

These sensors work in tough conditions. Industrial environments are harsh. Dust, steam, and vibration are common problems. The sensors are built to last. They provide reliable readings consistently. Accuracy is essential. These pyrometers deliver that. They are a practical tool for industrial temperature control.

Company Profile

PDDN Photoelectron Technology Co., Ltd. is one of the leading enterprises in power electronics technology and power products, which is fully involved in developing solar inverters， transformers, voltage regulators, distribution cabinets, thyristors， modules， diodes， heaters, and other electronic devices or semiconductors. We will be committed to providing users with high-quality, efficient products and considerate service.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality ODM 0-5V 4-20mA RS485 Non-Contact Industrial Digital Laser Infrared Temperature Thermometer Pyrometer IR Thermal Sensors, please send us inquiries; we will be here to help you.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

By sea, by air, by express, as customers request.

Storage Conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

5 FAQs of ODM 0-5V 4-20mA RS485 Non-Contact Industrial Digital Laser Infrared Temperature Thermometer Pyrometer IR Thermal Sensors

People often ask about our ODM non-contact temperature sensors. How accurate are these pyrometers? The accuracy is good for industrial needs. It depends on the model. Most measure within ±1% of the reading. Calibration helps keep them precise. Calibration checks are important.

How does the 0-5V or 4-20mA output work? The sensor measures the temperature. It converts this reading into a voltage or current signal. You choose 0-5V or 4-20mA. Connect these wires to your PLC or recorder. The signal tells your system the temperature. It’s simple.

What about the RS485 communication? This uses the Modbus RTU protocol. Connect the sensor to your network using RS485 wires. You can read the temperature data remotely. You can also change some settings. It’s useful for central monitoring systems.

How should I install the sensor? Point the laser dot at the spot you want to measure. Make sure the target fills the sensor’s field of view. Keep the lens clean. Mount it securely. Avoid severe vibration if possible. Follow the distance-to-spot ratio guidelines. Proper installation gives the best readings.

Can dust or steam affect the measurement? Yes, stuff in the air can block the infrared signal. This might cause wrong readings. Try to keep the path clear. Use an air purge if needed. Protect the lens from getting dirty. Clean it gently if it gets dirty. This helps the sensor work right.