About True Sense Digital Contact/Non-Contact Tachometer, HT-522
Feature:
- 2 in 1 tachometer is contact and non-contact measuring instrument which is used for measuring motor speed. Commonly used in motor, electric fan, washing machine, etc. for measuring RPM.
- Accurate measurement with measuring ranges up to 99,999 RPM (for non-contact and 20,000RPM for contact).
- Fast measurement with sampling time of 0.5 sec (more than 120 RPM) and measuring distance range 50 mm-600 mm.
- You can check rotation speed (RPM), counter rotation (REV), frequency (Hz), surface velocity (m/min, inch/min, feet/min, code/min) and length (meters, inches, feet, yards).
- Data storage range is 30. 10 for max measurement, 10 for min measurement and 10 for instantaneous value.
Dual Measurement Modes for VersatilityThe HT-522 offers both contact and non-contact RPM detection, making it suitable for a broad array of rotating objects. Use the contact adapter for direct shaft measurement, or take advantage of the non-contact photoelectric sensor for safer, remote readings. This flexibility broadens the tachometer's application in various maintenance and monitoring environments.
User-Friendly and Efficient Data ManagementFeaturing automatic storage of your last, minimum, and maximum readings, the HT-522 allows for straightforward trend analysis and operational checks. The data hold function, easy-to-read LCD display, and auto power-off further streamline operation, reducing user fatigue and conserving battery life during extended use.
Built for Durability and PortabilityConstructed from tough ABS plastic and designed for indoor use, the HT-522 is lightweight at only 160 grams, including batteries. Its compact form-just 160mm x 60mm x 42mm-alongside included accessories like a carrying case and reflective markers, makes it a practical solution for on-the-go professionals handling various machinery.
FAQ's of True Sense Digital Contact/Non-Contact Tachometer, HT-522:
Q: How do I switch between contact and non-contact measurement modes on the True Sense HT-522 tachometer?
A: To switch between modes, simply attach the contact adapter for direct physical measurement or remove it and use reflective markers for non-contact RPM detection. The non-contact mode utilizes a photoelectric sensor for remote monitoring.
Q: What types of rotating equipment can the HT-522 be used with?
A: The HT-522 is ideal for measuring the speed of rotating machinery such as motors, fans, pulleys, and shafts in industrial, laboratory, and maintenance settings, provided it is used indoors within 0C-50C and less than 80% RH.
Q: Where should I use the HT-522 tachometer for optimal performance?
A: This tachometer is intended for indoor use only, in environments free from excessive humidity (below 80% RH) and within temperature ranges of 0C to 50C to ensure accurate readings and device longevity.
Q: What is the process for recording and recalling RPM data with this device?
A: The HT-522 automatically stores the last, minimum, and maximum RPM values during operation. Simply take your measurements and use the data hold function to freeze the display. The stored readings can be recalled for review at any time.
Q: What are the benefits of the auto power-off feature on the HT-522?
A: The auto power-off function helps conserve battery power by shutting down the device after periods of inactivity, which extends the life of the 1.5V AAA batteries and reduces the need for frequent battery replacements.
Q: How accurate are the RPM readings, and what is the resolution across different speeds?
A: The HT-522 offers high accuracy of 0.05% + 1 digit. The resolution is 0.1 RPM for speeds below 1,000 RPM and 1 RPM for speeds above 1,000 RPM, ensuring reliable measurement for both low and high-speed applications.