Multispan RPM Series Digital RPM Indicator | 4-Digit Display | Proximity/Micro Switch Input | 100–270V AC

🔹 Product Summary:

The Multispan RPM Series (models: RPM-1201, RPM-2201, RPM-3201, RPM-4201) is a reliable and accurate line of digital RPM indicators designed for monitoring rotation speeds in motors and industrial machines. With a 4-digit LED display and compatibility with proximity or micro switch input pulses, these models deliver precise speed monitoring across various panel sizes. Built with robust industrial design, they are perfect for OEMs, automation panels, and production systems.

🔹 Key Features:

• RPM Range: 4 to 5000 RPM

• Display: 4-digit, 7-segment red LED

• Input Type: Proximity Sensor / Micro Switch (pulse-based)

• Power Supply: 100–270V AC, 50/60Hz

• Compact Panel Sizes:

  • RPM-1201: 96 x 96 x 43 mm

  • RPM-2201: 72 x 72 x 36 mm

  • RPM-3201: 48 x 96 x 26 mm

  • RPM-4201: 48 x 48 x 70 mm

• Mounting Type: Panel Mount

• Enclosure: Durable, industrial-grade casing

🔹 Applications:

• Motor and spindle speed monitoring

• Conveyor and rotating drum RPM display

• Textile and packaging machines

• Machine diagnostics and safety systems

• Fan, blower, or impeller RPM readout

🔹 Product Benefits:

• Simple installation with standard pulse input sensors

• Wide input voltage range for compatibility

• Compact sizes fit any industrial panel

• Instant speed feedback with 4-digit clarity

• Maintenance-free digital accuracy

❓ FAQs:

Q1. What kind of input sensors can I use?
You can use standard proximity sensors or micro switches that provide pulse output.

Q2. What is the RPM range it supports?
From 4 to 5000 RPM.

Q3. Are the models functionally different?
No, functionality is the same. Only size and panel fitment differ.

Q4. Does this display real-time RPM?
Yes, it updates RPM instantly based on input frequency.

Q5. Can it be used in 230V AC panels?
Yes, the unit supports 100–270V AC supply.