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ติดต่อสอบถาม Call: 0-2911-4761-5 Line: @pvnengineering Email: pvn@pvn.co.th
What is Temperature Measurement?
Temperature measurement is the process of sensing and monitoring the thermal condition of a process, system or environment. It plays a vital role in process control, product quality, equipment protection and energy efficiency across a wide range of industries.
Energy Efficiency
Helps optimize heating and cooling processes and reduce energy use.
Product Quality
Supports consistent production conditions and product quality.
Equipment Protection
Helps prevent overheating and damaging conditions.
Process Control
Maintains required process temperature for stable operation.
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Digital and panel-mounted instruments for displaying temperature signals from connected sensors and transmitters.
Temperature Indicators
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Calibration and reference instruments for testing and verifying temperature products.
Temperature Calibrators
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Protection and installation components for temperature sensors and instruments.
Thermowells & Accessories
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Analog and digital instruments for local temperature indication and monitoring.
Temperature Gauges / Thermometers
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Transmit temperature measurements to monitoring and control systems.
Temperature Transmitters
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A range of temperature sensing elements and probe assemblies for accurate measurement.
Temperature
Sensors & Probes, Thermocouples, RTDs
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Mecahnical and eletronic switches for temperature alarm, control, and equipment protection function.
Temperature Switches
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Instruments for monitoring and regulating temperature by controlling heating, cooling, or other process equipment.
Temperature Controllers
Browse Temperature Products
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Signal & Integration
Choose the appropriate output or communication signal for connection to indicators, controllers, PLCs, or monitoring systems.
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Installation
Check the connection type, probe length, mounting position, and whether a thermowell is required.
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Process Conditions
Consider the process fluid, ambient temperature, vibration, moisture, corrosion, and other operating conditions.
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Accuracy & Response
Consider how precisely and how quickly temperature changes need to be measure.
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Sensor Type
Select the appropriate sensing technology, such as RTD or thermocouple, based on the application and requirements.
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Temperature Range
Choose an instrument and sensor suitable for the minimum and maximum temperatures of the application.
Consider key factors such as temperature range, sensor type, process media, accuracy, environmental conditions and installation requirements to select the best solution for your application.
Choosing the Right Temperature Instrument
Temperature Measurement by Application
Temperature instruments are used across industrial processes to monitor, control and maintain safe and efficient operation.
Process & Vessel
Monitor temperature in tanks, reactors, pipelines, and process vessels for stable and reliable operation.
HVAC & Building
Measure air, duct, and water temperature to support comfortable and efficient building operation.
Machinery & Equipment
Track equipment temperature to help prevent overheating and maintain reliable performance.
Hygienic Process Temperature
Monitor temperature in sanitary processes to support product quality, cleaning, and safe production.
Cold Storage & Refrigeration
Maintain required temperatures for cold rooms, refrigerated storage, and temperature-sensitive products.
Boilers, Steam & Heat Exchangers
Monitor temperature in heating, steam, and heat-transfer systems for efficient process control.
Industries We Serve
Food & Beverage
Oil & Gas
Chemical
Pharmaceutical
Water & Wastewater
HVAC & Building
Brands You Can Trust
Frequently Asked Questions
What is the difference between an RTD and a thermocouple?
How do I choose the right temperature sensor for my application?
When should a thermowell be used?
What affects temperature measurement accuracy?
Can temperature transmitters be used in hazardous areas?
How often should temperature instruments be calibrated?
Our Featured Brands
16C, 8C, 4C
Temperature Loop Controllers / Universal Temperature Input, Single Control Output, RS-485 Communication . Number of Temperature Inputs : 1. Temperature Input Type : Thermocouple or RTD. DIN Sizes : 1/16, 1/8, 1/4. Number of Outputs : 1. Output Type : SPDT mechanical relay 14 VDC pulse voltage 4 to 20 mA current.
32B, 16B, 8B, 4B
Temperature Process Loop Controllers / Universal Input, Dual Control Output, RS-485 Communication. Number of
Temperature Inputs : 1. Temperature Input Type : Thermocouple, RTD, current, or voltage. DIN Sizes : 1/32, 1/16, 1/8, 1/4. Number of Outputs : 2. Output Type : SPDT mechanical relay 14 VDC pulse voltage 4 to 20 mA current 0 to 10 VDC voltage.
16G, 8G, 4G
Temperature/Process Loop Controllers / Universal Input, Dual Output, On/Off PID or FUZZY Logic Output Control. Number of Temperature Inputs : 1. Temperature Input Type : Thermocouple, RTD, current, or voltage. DIN Sizes : 1/16, 1/8, 1/4. Number of Outputs : 2. Output Type : SPDT mechanical relay 14 VDC pulse voltage 4 to 20 mA current 0 to 10 VDC voltage.
SCD
DIN Rail Temperature/Process Controller. Number of
Temperature Inputs : 1 to 8. Temperature Input Type : Thermocouple, RTD, current, or voltage. DIN Sizes : DIN rail mount. Number of Outputs : 2 to 16. Output Type : SPDT mechanical relay 14 VDC pulse voltage 4 to 20 mA current 0 to 10 VDC voltage.
