Non-Contact Type Digital Tachometer
Price 1500 INR/ Unit
Non-Contact Type Digital Tachometer Specification
- Measurement Range
- 2.5 to 99,999 RPM
- Temperature Range
- 0°C to 50°C
- Humidity %
- Less than 80% RH
- Resolution
- 0.1 RPM (2.5â999.9 RPM), 1 RPM (above 1000 RPM)
- Sensor Type
- Optical (laser sensor)
- Equipment Type
- Non-Contact Digital Tachometer
- Material
- ABS Plastic
- Power Supply
- 1.5V x 3 AAA batteries
- Power Consumption
- Low
- Accuracy
- ±0.05%
- Display Type
- LCD Display, 5 digits
- Range
- 2.5 to 99,999 RPM
Non-Contact Type Digital Tachometer Trade Information
- Minimum Order Quantity
- 1 , , Unit
- Supply Ability
- 100 Units Per Day
- Delivery Time
- 3 Days
About Non-Contact Type Digital Tachometer
Non-Contact Type Digital Tachometer is easy to operate without any support of physical contact with tensile rotating shaft. Easily read by laser or IR beam which is directly handled by this instrument. It is used to monitor the different range of RPM. Non-Contact Type Digital Tachometer is also useful to stored in memory when the measurement button is pressed. It is convenient to measure high resolution with its visible LCD display. It renders accurate and fast rotating speed mode.
Technical Specifications
| Type | Value |
|---|---|
| Ranges | 60 RPM - 50,000 RPM |
| Resolution | 0.1 RPM: 0 - 1000 RPM |
| Display Type | 5 DIGITS 10mm(0.38”) height RED LED |
| Accuracy | + 0.05% + 1 Digit |
| Sampling Rate | 1 second |
| Time Base | Quartz Crystal Controlled |
| Measuring Distance | 75mm (3 inch) to 300mm (12 inch) |
| Low Battery | Indicated by “Lobat” when the battery |
| Memory Recall | ‘Last’, ‘Max’, ‘Min’ Values memorized |
| Power Source | 4 X 1.5V AA Battery. Auto Shut off feature included |
| Battery Life | 24hrs for alkaline batteries |
| Operating Temperature | 0° Celsius to 60° Celsius |
| Size | 70 x 200 x 40mm |
| Weight | 270grams including battery |
| Standard Accessories | Reflective tape (Marks) |
Precise Non-Contact Performance
This digital tachometer employs optical laser sensing, enabling it to detect rotating objects from a distance of 50mm to 500mm. Its non-contact nature ensures safe and wear-free operation, ideal for measuring sensitive or inaccessible machinery components.
User-Friendly Design and Memory Function
Equipped with a clear 5-digit LCD display, the tachometer makes it easy to monitor results. It stores the last, maximum, and minimum readings, so users can review data and compare performance at a glance, enhancing productivity in industrial settings.
Complete Kit for Convenience
This tachometer includes reflective tape, a user manual, a carry case, and runs on three AAA batteries for extended use. With automatic power-off and low power consumption, the device is suitable for both field and laboratory environments.
FAQs of Non-Contact Type Digital Tachometer:
Q: How does the non-contact digital tachometer measure rotational speed?
A: The device uses an optical laser sensor to detect reflective tape placed on a rotating object. It calculates and displays the RPM from a distance of 50mm to 500mm without physical contact, ensuring accuracy and safety.Q: What is the process for using this tachometer on machinery?
A: Simply attach a piece of reflective tape to the rotating part, aim the tachometers sensor at it, and press the measurement button. The RPM will be displayed instantly on the LCD screen. Results are accurate within 0.05% and stored for later review.Q: Where can this tachometer be used effectively?
A: It is designed for use in workshops, manufacturing plants, laboratories, and maintenance departments where non-contact RPM measurement is required. Its portability and robust construction make it suitable for both industrial and field applications.Q: What are the advantages of the memory features in this tachometer?
A: The tachometer automatically stores the last, minimum, and maximum RPM readings, allowing users to track changes over time and compare different measurements efficiently without manual note-taking.Q: When should I use the reflective tape included in the kit?
A: The reflective tape should be placed on the objects surface at the point where rotational speed is to be measured. This ensures accurate detection by the sensor and reliable RPM readings.Q: What are the benefits of the auto power-off and low power consumption features?
A: The auto power-off feature conserves battery life by shutting down the device when not in use, while low power consumption allows for extended operation, reducing battery replacement frequency and ensuring reliability during prolonged tasks.



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