Process Calibrators
Reliable Signal Testing and Calibration for Industrial Applications.
Multifunction Tools Designed for Precision, Versatility, and Safety.
Process Calibrators
Precision Tools for Industrial Instrumentation and Signal Testing
HT Instruments offer a versatile range of process calibrators tailored to meet the rigorous demands of industrial automation and control systems. These tools are indispensable for professionals engaged in configuring, maintaining, and troubleshooting process instrumentation, ensuring precision and reliability across a wide spectrum of applications.
Multifunction Process Calibrators
These devices are capable of generating and measuring DC voltage and current signals with high accuracy, supporting easy adjustments and percentage-based displays for standardized formats (e.g., 0% = 4mA, 100% = 20mA). They include features such as selectable ramps for signal generation, the ability to measure current absorbed by external transducers, and direct power supply capabilities. Designed to meet stringent safety standards, these calibrators are well-suited for industrial automation and laboratory use.
Process Calibrators
Precision Tools for Industrial Instrumentation and Signal Testing
HT Instruments offer a versatile range of process calibrators tailored to meet the rigorous demands of industrial automation and control systems. These tools are indispensable for professionals engaged in configuring, maintaining, and troubleshooting process instrumentation, ensuring precision and reliability across a wide spectrum of applications.
Multifunction Process Calibrators
These devices are capable of generating and measuring DC voltage and current signals with high accuracy, supporting easy adjustments and percentage-based displays for standardized formats (e.g., 0% = 4mA, 100% = 20mA). They include features such as selectable ramps for signal generation, the ability to measure current absorbed by external transducers, and direct power supply capabilities. Designed to meet stringent safety standards, these calibrators are well-suited for industrial automation and laboratory use.

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Integrated Multimeter and Calibrator for Versatile Testing
Combination Process Calibrators and Multimeters
These tools combine the functionalities of TRMS digital multimeters with process calibration capabilities, allowing for precise AC/DC voltage and current measurements alongside the generation of standardized current signals (e.g., 0-20mA and 4-20mA). With features like manual and automatic threshold settings, internal memory for saving measurements, and the ability to simulate transducer outputs, they offer a comprehensive solution for versatile field and lab applications. Built with robust safety ratings, these devices ensure durability and protection in demanding environments.
- Signal Simulation & Measurement: Simulate and measure DC voltage and current signals for calibrating process instruments.
- 4–20 mA Loop Testing: Ideal for verifying current loop systems commonly used in industrial process control.
- Ramp Functions: Includes linear and step ramps for dynamic testing scenarios.
- Data Logging: Internal memory to save and recall calibration data for documentation and analysis.
- User-Friendly Interface: Large LCD displays with intuitive controls for efficient operation.
- Robust & Portable Design: Built for durability in demanding industrial environments.
Sectors
Sectors
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Monitoring, testing, and automation systems for exploration and refinery operations.
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Industrial production processes optimized using automation, testing, and monitoring technologies.
Learn moreFAQs
FAQs
Process calibrators are used to generate and measure electrical signals to calibrate, test, and verify the performance of process instruments such as transmitters, controllers, and sensors.
These tools are essential for instrumentation technicians, process engineers, and maintenance professionals working in industries like manufacturing, utilities, energy, and automation.
Yes, many process calibrators include loop power supply functionality to power and test field instruments during calibration.
Yes, they are designed to be portable and convenient for both field use and bench testing.
Absolutely. Process calibrators are built to meet recognized safety standards, ensuring safe and reliable operation in industrial environments.