Fluke 931 Digital Handheld Tachometer

The Fluke 931 Digital Handheld Tachometer is a versatile and reliable tool for measuring rotational speed, surface speed, and distance in various industrial applications. This tachometer integrates both contact and non-contact speed measurement functions, making it suitable for a wide range of tasks. In this article, we will explore the key features, applications, and specifications of the Fluke 931, as well as its benefits.

Key Features

• 6-digit backlight display: The large, easy-to-read display ensures that data is visible even in low-light conditions.
• Signal detection reminder: This feature helps to avoid invalid detection actions, ensuring accurate and reliable measurements.
• Maximum/minimum/average value and final readings: The tachometer can store memory of the maximum, minimum, and last recorded values, allowing for easy tracking of changes in speed or distance.
• Setting/Turning off the automatic power-off function: Users can customize the tachometer’s power-saving settings to suit their needs.
• Easy switching of the contact and non-contact measurement modes: The Fluke 931 offers seamless transition between contact and non-contact measurement modes, providing flexibility in various applications.
• Different speed-measuring heads and rotational speeds: The tachometer comes with various speed measuring heads and rotational speeds, allowing for adaptation to different measurement occasions.

Applications

The Fluke 931 is widely used in various industries and applications, including:

• Heavy manufacturing environments: Automotive, textile, pulp and paper, and metalwork industries often require accurate speed and distance measurements for quality control and maintenance purposes.
• Water purification plants: The tachometer can be used to monitor the performance of pumps and other equipment in water treatment processes.
• Machining and chemical manufacturing plants: Speed and distance measurements are crucial in ensuring the efficiency and safety of these processes.
• HVAC compressors for industrial systems: The Fluke 931 can be used to monitor the performance of compressors in large-scale heating, ventilation, and air conditioning systems.

Benefits

• Versatility: The integration of contact and non-contact speed measurement functions allows for a wide range of applications, making the Fluke 931 a versatile tool for different tasks.
• Accuracy: With a precision of ±0.02%RD+1, the tachometer provides reliable and precise measurements, ensuring the quality and safety of industrial processes.
• Durable and easy to use: The Fluke 931 is designed to withstand the demands of industrial environments while remaining user-friendly and easy to operate.
• Warranty and customer support: Fluke offers a 1-year warranty on the 931 tachometer, and their customer support team is available to assist with any questions or issues that may arise.

Fluke 931 Digital Handheld Tachometer Specifications:

• Range Optical:
  • (non-contact) measurement: 1 to 99999 revolutions/minute
  • Contact measurement: 1 to 19999 revolutions/minute (Fluke 931 only)
• Precision: ±0.02%RD+1
• Sensing distance (optical): 500 mm
• Battery type: (2) 1.5V LR6 (alkaline) AA battery
• Battery life: About 40 hours
• Operating temperature: 0°C to 50°C
• Storage temperature: -20°C to 70°C
• Weight: 250 g
• Dimensions: 175 × 60 × 28 mm