Product Description
Replacement Preamplifier for CEL-63X Series Sound Level Meters
This Replacement Preamplifier for CEL-63X Series sound level meters is designed to support continued high-accuracy acoustic measurements when servicing or refurbishing monitoring instruments. The unit interfaces with a new or existing CEL-252 or CEL-251 microphone, enabling technicians to restore proper signal conditioning for environmental and occupational noise-monitoring programs.
Ideal for consultants, industrial hygiene teams, and equipment fleets, this preamplifier helps maintain compliant measurement performance and minimize downtime caused by damaged or degraded front-end components.
Compatibility & Technical Notes
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Designed for CEL-63X Series sound level meters
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Requires CEL-252 or CEL-251 microphone (not included)
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Replacement preamplifier module only
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Supports acoustic signal conditioning
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Intended for servicing and maintenance programs
Used In Programs Such As
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Occupational noise exposure monitoring
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Environmental noise surveys
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Construction acoustics projects
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Community noise investigations
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Industrial hygiene programs
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Regulatory compliance testing
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Consulting and audit operations
Why Professionals Replace CEL-63X Preamplifiers
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Restores instrument measurement chain
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Supports compliant acoustic performance
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Reduces downtime during repairs
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Keeps fleets operational
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Enables refurbishment of aging equipment
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Cost-effective service solution
Need to Confirm Compatibility?
Our technical specialists can verify microphone pairing and CEL-63X model compatibility before ordering.