CROUZET CTR48 87621121

Crouzet CTR48 Multifunction Digital Counter 87621121

Description

The Crouzet CTR48 series, model 87621121, is a high-performance, panel-mounted digital instrument designed for industrial automation tasks. It can be configured as a counter, tachometer, or chronometer, offering exceptional versatility in a compact 48×48 mm housing. With a clear backlit LCD and a user-friendly interface, it provides precise monitoring and control for various applications. Its wide voltage range of 10-30 VDC makes it suitable for many standard control systems. Order now from spareparts2day for expert support and fast delivery.

Specifications

• Manufacturer: Crouzet
• Type: CTR48 87621121
• Functions: Counter, Tachometer, Chronometer
• Supply Voltage: 10-30 VDC
• Display: LCD with Backlight
• Dimensions: 48 x 48 mm
• Presets: 2
• Outputs: 2 (1x Relay, 1x Solid State)
• Mounting: Panel Mount

Label Info

• Brand: Crouzet
• Part Number: 87 621 121
• Model: CTR48
• Input Power: 10-30 VDC

Application

This multifunction counter is ideal for applications such as production counting, length measurement, speed monitoring (RPM), and process timing in industries including manufacturing, packaging, and material handling.

Country of Origin

Made in Germany.

CO2 Impact

Choosing this reused component over a new one saves approximately 4.8 kg of CO2 emissions, which is comparable to the energy needed to charge a smartphone 576 times.

Availability

This item is in stock and available for immediate dispatch.

FAQ

What is the maximum input frequency for the counting inputs on the CTR48?

The CTR48 supports different maximum input frequencies depending on the selected function and sensor type. For solid-state inputs (NPN/PNP), it can typically handle frequencies up to 7.5 kHz, ensuring accurate counting of high-speed events.

Can the two outputs be programmed independently?

Yes, the two presets can be configured to control the two outputs independently. This allows for creating complex control logic, such as a pre-warning signal at one count and a final stop signal at another, providing greater flexibility in application design.

Is the programming and current count retained if power is lost?

Yes, the CTR48 uses non-volatile EEPROM memory. This ensures that all programming settings and the last count value are securely stored and automatically restored after a power failure, preventing data loss and system downtime.

Last Update: Friday, March 13, 2026

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