Amphenol / PCB Piezotronics 482C05 Four-Channel Multi-Purpose Signal Conditioner

The Amphenol/PCB Piezotronics 482C05 is a four-channel signal conditioner designed for interfacing piezoelectric sensors, specifically ICP® sensors, with measurement and recording devices. This unIt has essential power and signal conditioning for simultaneous multi-channel dynamic measurements, such as vibration and pressure. The 482C05 is a line-powered, unity gain conditioner with BNC input and output connectors. It features user-adjustable current output for ICP® sensors, with a single control affecting all channels, factory-set at 4 mA and adjustable between 0 mA and 20 mA. The unit supplies 26 VDC with 2 to 20 mA excitation voltage to connected ICP® sensors. It also includes indicators for input fault conditions such as open circuits, shorts, and overloads, which are active for all channels simultaneously. The 482C05 operates within an optimal temperature range of +32 to +120°F (0 to +50°C) and a relative humidity of less than 85%. Power is supplied via an AC power adapter (PCB Model 488A04), a 36VDC battery pack, or a car adapter, all connecting to a rear-panel receptacle.

Technical Specifications * Channels: 4

• Sensor Input Type: ICP®
• Gain: Unity (Fixed)
• Output Range (Maximum): ±10 V
• Low Frequency Response (-5%): <0.1 Hz
• High Frequency Response: Not explicitly specified, but implied to support dynamic measurements.

Electrical Specifications * Excitation Voltage: 26 VDC

• Excitation Current: 2 to 20 mA (User Adjustable)
• Adjustable Current Output: 0-20 mA (factory set at 4 mA ± 0.5 mA, single control for all channels)
• DC Power Requirement: 34-38 VDC, 200 mA
• Line Power Frequency Range: 47-63 Hz
• DC Power Consumption: <0.25 Amps

Interfaces * Input Connectors: BNC

• Output Connectors: BNC

Physical Characteristics * Form Factor: Benchtop

• Operating Temperature: +32 to +120°F (0 to +50°C)
• Operating Humidity: <85% relative humidity

Fault Indicators * Input Faults: * Open Circuit LED * Short Circuit LED * Overload LED (±10V Peak detected) * Fault lights are active for all channels simultaneously.

Powering * Power Source: Requires 34-38 VDC

• Powering Options: * AC Power Adapter (PCB Model 488A04) * 36VDC Battery Pack * Car Adapter * Universal Voltage AC Power Adapter (for 100-240 VAC, 50-60 Hz)

Compatibility * Sensor Type: ICP® sensors and in-line ICP® charge converters

Notable Features * Multi-Channel: Supports up to four ICP® sensors simultaneously.

• Line-Powered: Operates from AC line power via an adapter.
• Unity Gain: Provides a 1:1 amplification of the input signal.
• Adjustable Excitation Current: Allows for fine-tuning of power delivered to ICP® sensors.
• Fault Detection: Provides immediate visual indication of input anomalies. Why Choose Aumictech for Amphenol / PCB Piezotronics 482C05 Four-Channel Multi-Purpose Signal Conditioner? At Aumictech, we specialize in supplying high-end dynamic signal acquisition equipment. Whether you need reliable multi-channel ICP® sensor conditioning, precise power and signal management for your sensors, or solid fault detection for critical measurements, our team ensures the Amphenol / PCB Piezotronics 482C05 delivers maximum performance for your laboratory and field testing applications.