YATAN

Temperature Sensor

AllIndustrialExplosion-ProofDigital Temperature Switch

Temperature sensors and temperature transmitters are essential devices in industrial automation and process control systems for temperature measurement and signal conversion. They are widely used in mechanical equipment, power generation, petrochemical industries, metallurgy, HVAC systems, water treatment, food processing, pharmaceuticals, and intelligent manufacturing applications. These devices provide accurate real-time temperature measurement of gases, liquids, and solids, and convert signals from sensing elements such as resistance temperature detectors or thermocouples into standard industrial electrical outputs for PLC, DCS, and remote monitoring systems. Modern industrial temperature transmitters commonly utilize PT100, PT1000, and thermocouples (such as K, S, T types), offering high accuracy, fast response, strong anti-interference capability, long-term stability, and wide operating temperature ranges. Multiple output options including 4-20mA, 0-10V, and RS485 Modbus RTU are available to meet demanding temperature measurement and control requirements in complex industrial environments.

STD01 Temperature Sensor

Hydraulic systemsHydraulic and pneumatic systemsOther industrial applications
  • Temperature Range:-40~+100°C
  • Accuracy:0.5%F.S, 0.2%F.S, 0.1%F.S, 0.05%F.S, 0.07%F.S, 0.04%F.S
  • Measuring Method:Immersion type
  • Process Connection:G1/4, G1/2, M20×1.5 or customized
  • Output Signals:4-20mA, 0.5-4.5V, 1-5V, PT100 output
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STD05 Platinum Resistance Temperature Sensor

Hydraulic systemsHydraulic and pneumatic systemsOther industrial applications
  • Temperature Range:-50 to +250°C
  • Accuracy:0.5%F.S, 0.2%F.S, 0.1%F.S, 0.05%F.S, 0.07%F.S, 0.04%F.S
  • Measuring Method:Immersion type
  • Output Signals:4-20mA, 0.5-4.5V, 0-5V, Modbus RTU(RS485)
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STD09 Explosion-Proof RTD Temperature Transmitter

Chemical equipmentOil and gas equipmentPharmaceutical equipmentFood processing & sanitary machinery
  • Temperature Range:-50 to +400 °C
  • Accuracy:±0.5% F.S., ±0.2% F.S., ±0.1% F.S.
  • Output Signals:4–20 mA, 0.5–4.5 V, 1–5 V, Modbus RS485 RTU, 4–20 mA (HART Protocol)
  • Housing Material:Die-Cast Aluminum
  • Ingress Protection:Cable Gland Connection(IP67)
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STD10 Intelligent Digital Temperature Switch

Hydraulic systemsHydraulic and pneumatic systemsOther industrial applications
  • Temperature range:-50°C to +150°C (customizable from -50°C to +400°C)
  • Accuracy:±0.5%F.S.
  • Output signals:4–20mA, NPN, PNP
  • Electrical connection: M12×1 connector, protection rating IP67
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Frequently Asked Questions (FAQ)

Q1: What is the difference between a temperature sensor and a temperature transmitter?

A temperature sensor detects temperature changes, while a temperature transmitter converts the signal into standard industrial outputs like 4–20mA or Modbus for control systems.

Q2: What is the accuracy of industrial temperature sensors?

Typical industrial temperature sensors offer accuracy from ±0.5% FS to ±0.1% FS, while high-precision models can reach ±0.05% FS depending on calibration and design.

Q3: Can temperature sensors be used in hydraulic systems?

Yes, industrial temperature sensors are widely used in hydraulic systems to monitor oil temperature and ensure stable and safe machine operation.

Q4: How do I choose the right industrial temperature sensor?

Selection depends on temperature range, medium type, installation method, output signal, and required accuracy, as well as environmental conditions such as pressure and corrosion.

Q5: Where are explosion-proof temperature sensors used?

Explosion-proof temperature sensors are widely used in chemical plants, oil & gas industry, pharmaceuticals, and hazardous environments where flammable gases or vapors may exist.

Q6: What output signals do industrial temperature sensors use?

Common output signals include 4–20mA current output, 0–5V / 0.5–4.5V voltage output, and Modbus RTU digital communication, depending on the control system requirements.

Q7: What is the difference between PT100 and standard temperature sensors?

PT100 sensors are platinum resistance temperature sensors that offer higher accuracy and long-term stability compared to standard sensors, making them suitable for industrial-grade temperature measurement.

Q8: What types of industrial temperature sensors are available?

Industrial temperature sensors include PT100 RTD sensors, thermocouple sensors, explosion-proof temperature sensors, and digital temperature switches. Each type is designed for different industrial applications and accuracy requirements.

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