Loop Calibrator Suppliers

A loop calibrator is a handheld device used to measure and simulate electrical signals in process control systems. It is commonly used in industrial settings to calibrate and troubleshoot instruments such as pressure transmitters, temperature sensors, and flow meters. The loop calibrator can measure and output current and voltage signals, as well as simulate different types of signals to test the accuracy and functionality of instruments. It is a versatile tool that helps ensure the proper functioning of process control systems and improves overall efficiency and safety.

However, based on my research, there are several types of Loop Calibrators available in the market, including handheld loop calibrators, multifunction calibrators, and process calibrators. Handheld loop calibrators are portable and easy to use, while multifunction calibrators offer a wider range of functions, including temperature measurement and pressure calibration. Process calibrators are designed for industrial applications and can calibrate multiple instruments simultaneously. The choice of Loop Calibrator depends on the specific needs and requirements of the user.

When buying a loop calibrator, there are several features to consider:

• Accuracy: The accuracy of the calibrator is important to ensure that the readings are precise.
• Range: The range of the calibrator should be suitable for the type of loop being calibrated.
• Resolution: The resolution of the calibrator should be high enough to provide accurate readings.
• Display: The display should be easy to read and provide clear information.
• Battery life: The battery life of the calibrator should be sufficient for the intended use.
• Size and weight: The size and weight of the calibrator should be suitable for the intended use, whether it is handheld or mounted.
• Durability: The calibrator should be durable and able to withstand harsh environments.
• Calibration standards: The calibrator should be able to calibrate to industry standards.
• Compatibility: The calibrator should be compatible with the type of loop being calibrated.

Additional features: Some calibrators may have additional features such as data logging, communication capabilities, or software compatibility.

However, Loop calibrators are generally known for their high accuracy and precision. They are designed to measure and simulate electrical signals with a high degree of accuracy, typically within 0.01% of the full-scale range. The accuracy of a loop calibrator can vary depending on the specific model and manufacturer, but most modern calibrators are highly accurate and reliable. It is important to note that regular calibration and maintenance are necessary to ensure the continued accuracy of the instrument.

However, based on my research, the price range of a Loop Calibrator in Australia can vary depending on the brand, model, and features. Generally, the price range can start from around $300 AUD and go up to $2000 AUD or more for advanced models. It is recommended to compare prices and features from different suppliers before making a purchase.

Yes, a Loop Calibrator can be used for both sourcing and measuring. It can be used to simulate or generate a signal to test the loop and also to measure the signal being received from the loop. This makes it a versatile tool for calibrating and troubleshooting loop systems.

However, the warranty period for loop calibrators can vary depending on the manufacturer and the specific product. It is recommended to check the manufacturer's website or the product manual for information on the warranty period.

The calibration process for a loop calibrator involves comparing the output of the calibrator to a known reference standard. The process typically involves the following steps:

• Connect the loop calibrator to the device being calibrated, such as a pressure transmitter or temperature sensor.
• Set the calibrator to the desired output value, such as 4 mA or 20 mA.
• Connect the calibrator to a reference standard, such as a precision voltmeter or current meter.
• Compare the output of the calibrator to the reference standard and adjust the calibrator as necessary to match the standard.
• Repeat the process at different output values to ensure accuracy over the entire range of the calibrator.
• Record the calibration results and any adjustments made for future reference.

Verify the calibration periodically to ensure continued accuracy.

Always read the instruction manual before using the loop calibrator.

• Wear appropriate personal protective equipment, such as safety glasses and gloves.
• Ensure that the calibrator is properly grounded before use.
• Never touch the terminals or leads of the calibrator while it is connected to a live circuit.
• Do not use the calibrator in wet or damp conditions.
• Keep the calibrator away from flammable materials and gases.
• Do not use the calibrator in explosive environments.
• Always use the correct voltage and current settings for the device being tested.
• Do not attempt to repair or modify the calibrator yourself.

Store the calibrator in a dry, cool place when not in use.