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Coherent PowerMax-RS PM150-50XC Power Sensor

Updated:2024-11-08

Brand: Coherent
Model: PowerMax-RS PM150-50XC
Description: This PowerMax-RS PM150-50XC sensor is a water-cooled laser power sensor intended for measuring lasers up to 150W, and up to 80W without water for short durations (up to five minutes at a time). It inc
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Product Details

Coherent PowerMax-RS PM150-50XC Power Sensor Description：

User's Manual

This PowerMax-RS PM150-50XC sensor is a water-cooled laser power sensor intended for measuring lasers up to 150W, and up to 80W without water for short durations (up to five minutes at a time). It incorporates a UV absorber coating that is optimized for use at ultraviolet wavelengths. Spectral compensation is available from 157 nm to 1064 nm.

Water-cooled thermopile sensor with UV coating for measuring pulsed & CW lasers between 300 mW and 150W. It can be used to measure 80W without water, intermittently, for up to five minutes. Direct RS232 interface.

The sensor is terminated in an RS232 cable that interfaces directly to a PC or industrial controller. A DB25 model (PN 1098443) is also available.

The RS232 cable must be powered by 5 VDC. An optional external power supply (PN 1105557) is available.

Key Features

300 mW to 150W range

50 mm diameter active area

UV coating

0.15 to 1 µm spectral range

Convective air-cooled

Direct RS232 interface

ISO 17025 accredited

Specifications

Cable Type

RS232

Cooling Type

Water, Air (intermittent)

Power Range

300 mW to 150W

Active Area Diameter

50 mm

Detector Coating

Noise Equivalent Power (milliwatts)

Maximum Intermittent Power (watts)(<5 minutes)

80W, air-cooled <5 min.

Long-Pulse Joules Range (joules)

1 to 150

Wavelength Range (micrometers)

0.15 to 1 µm

Maximum Power Density (kilowatts per square centimeter)

6 kW/cm²

Maximum Energy Density (millijoules per square centimeter)

600 (1064 nm, 10 ns)

Response Time, Speed-up On, 0% to 95% (seconds)

Window

None

Diffuser

None

Calibration Uncertainty (%)(k=2)

±3

Power Linearity (%)

±1

Spectral Compensation Accuracy (%)

±1.5

Calibration Wavelength (nanometers)

514

Cable Length (meters)

0.3

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