Temperature Sensor
E Type Thermocouple, Stainless Steel, 0~400℃
● Measuring Range: 0~400℃
● Thermocouple Type: E
● Material: Stainless Steel
● Wire Material: Braided Wire
$75.29
Industrial Dew Point Sensor for Dehumidification Dryer, -60~60°C
● Dew point range: -60~60°C
● Accuracy: ±2°C Td
● Withstands pressure: 16 bar
● Dual signal output: 4-20mA/0-5V/0-10V, RS485
$745.85
Non-Contact Infrared Temperature Sensor for Human Body, 28-45℃
● Range: 28-45℃
● Object Distance Ratio: 10:01
● Accuracy: ±0.3℃
● Signal Output: RS485
$565.79
RTD Converter, Pt100 to 4-20mA/RS485
● Pt100 to 4-20mA/RS485
● IP54 protection
● Measurement Ranges: Up to -50~500°C or -200~50°C
● Operating Temperature Range: -40~80°C
$76.82
Smart Temperature Transmitter, HART 4-20mA
● Input Signal: RTD, Thermocouple
● Power Supply: 12-40 VDC
● Accuracy: ≤0.1%FS
● Built-in Cold Junction Compensation
$75.19
Dew Point Transmitter for Compressed Air, -60~90°C
● Dew point range: -60~90°C
● Accuracy: ±2°C Td
● Output types: Four types of parameter output
● Protection features: Anti-condensation, anti-interference
$1,068.68
Industrial RTD Pt100 Temperature Sensor
● Measurement Accuracy: ± 0.1℃
● Response Time: 5s
● Output: RTD Pt100 Signal
● Waterproof Probe Design
$72.69
Infrared Temperature Sensor with Display, 0-500℃
● Range: 0-500℃ (LT)
● Object Distance Ratio: 20:1
● Accuracy: ±1% reading or ±1.5℃
● Signal Output: 0-5V, 4-20mA
$540.99
J Type Thermocouple, 0~600℃
● Measuring Range: 0~600℃
● Thermocouple Type: J
● Terminal Type: U-type Terminal (Default)
● Patch Material: Copper
$63.86
PT100 Temperature Transmitter, 0-150℃, 4-20mA/0-10V
● Output Signal: 4-20mA/0-10V
● Power Supply: 16-36 VDC
● Accuracy: 0.2%FS
● Range: 0-150℃
$60.39
DS18B20 Waterproof Temperature Sensor Probe, -50-125℃
● Onput Signal: Digital
● Digital Chip: DS18B20
● Accuracy: 0.5
● Range: -50-125℃
$39.97
Explosion Proof RTD Sensor, PT100
● Pt100 probe with -200-500℃ range
● Two-wire or three-wire configuration
● Fast 2s thermal response, high shock resistance
● Waterproof, dustproof, and explosion-proof design
$139.69
High Temperature Dew Point Sensor, -20~100°C Dewpoint, 80~180°C Temp
● Dew point range: -20~100°C
● Dew point accuracy: ±3°C Td
● Output: 4 parameters simultaneously
● High-temperature application: Up to 180°C
$1,292.15
High Temperature Infrared Sensor, 600-2000℃
● Range: 600-2000℃
● Object Distance Ratio: 50:1
● Accuracy: ±2% reading
● Signal Output: 4-20mA
$397.14
T Type Surface Thermocouple, -200~200℃
● Measuring Range: -200~200℃
● Thermocouple Type: T
● Terminal Type: Plug
● Patch Material: Polyimide Composite Fiberglass
$69.57
K Type Thermocouple Probe, 0~400℃
● Measuring Range: 0~400℃
● Thermocouple Type: K
● Terminal Type: SV Type
● Terminal Material: Metal
$66.71
NTC Temperature Probe for Home, -40-300℃
●Sensor Type: Thermistor
● Accuracy: 0.5
● Range: -40-300℃
● Housing Diameter and Length: 6*30MM/ 6*50MM
$8.58
Remote Infrared Temperature Sensor, 500-1400℃
● Range: 500-1400℃
● Object Distance Ratio: 50:1
● Accuracy: ±2% reading
● Signal Output: 4-20mA
$393.58
Thermocouple Dew Point Sensor, -45~120°C, IP55
● Resolution: 0.01°C
● Dew point range: -45~120°C
● Parameters: 7 parameters measurement
● Unit conversion: One-click °C/°F conversion
$776.31
Three Wire RTD Sensor Probe
● Sensor Type: 3-wire Pt100 RTD
● Cable: PTFE shielded wires for effective interference protection
● Measurement Range: -50~+200°C (-58~+392°F)
$74.68
Discover our comprehensive selection of temperature sensors, engineered to provide precise and reliable temperature measurements across industrial, environmental, and laboratory applications. Our range supports industry-standard outputs such as RS485 Modbus RTU and 4-20mA signals, ensuring seamless integration into automation and control systems.
- Infrared (IR) Temperature Sensors
Ideal for quick, non-contact surface temperature measurements. Well-suited for applications where physical contact could interfere with the process or where fast response times are required. - RTD Sensors
Known for high stability and accuracy across wide temperature ranges. Widely used in industries where measurement precision is critical, including laboratory research, food processing, and industrial process monitoring. - Thermocouples
A cost-effective and versatile option capable of withstanding high temperatures and harsh operating environments. Suitable for both general-purpose and demanding industrial applications.
Every sensor is built with durable materials and tested for consistent, long-term performance, helping ensure reliable operation in real-world industrial conditions.
Quick Comparison: Which Temperature Sensor Is Right for You?
| Sensor Type | Measurement Method | Accuracy | Best For |
| Infrared (IR) Sensor | Non-contact | Moderate | Fast, non-contact measurement; moving or hard-to-reach objects; hygienic applications |
| RTD Sensor | Contact | High | Precision monitoring in labs, food processing, and industrial automation |
| Thermocouple | Contact | Moderate | High-temperature environments, harsh conditions, cost-sensitive applications |
FAQ
- What's the difference between an RTD sensor and a thermocouple?
RTD sensors offer higher accuracy and stability, making them ideal for precision applications, while thermocouples can withstand higher temperatures and are more cost-effective for rugged environments. - Can infrared sensors measure temperature accurately from a distance?
Yes, infrared sensors measure surface temperature without contact, though accuracy can be affected by distance, target size, and surface material—closer range and larger targets generally improve accuracy. - Which temperature sensor is best for harsh industrial environments?
Thermocouples are generally the most durable choice for harsh conditions due to their ability to withstand high temperatures and physical stress.
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