Coherent LM-150 FS Laser Power Sensor Description：

Datasheet

This compact LM-150 FS sensor is designed for intermittent use at higher powers up to 150W (for two minutes) without water or fan cooling. It is terminated in a SmartSensor DB25 cable and is directly compatible with LabMax-TOP, LabMax-TO and LabMax-Pro SSIM meters. A Thermal SmartSensor Adapter PN 1056827 is required to use this sensor with FieldMate, FieldMaxII-TOP and FieldMaxII-TO meters.

This LM-150 FS version has a round form factor, whereas the LM-150 LS (PN 1098452) is rectangular.

SMA fiber adapter (PN 1098589) and FC/PC fiber adapter (PN 1098339) accessories are available.

These unique position sensing thermopiles display the position of the incident beam on the sensor disk, in addition to measuring power when used with the LabMax and LabMax-Pro meters. This information allows the user to safely and precisely align the sensor and the beam being measured. This is particularly useful for non-visible beams.

Compact convectively cooled thermopile for measuring pulsed & CW lasers intermittently up to 150W with beam position measurement:

2 minutes at 150W

5 minutes at 100W

20 minutes at 40W

Key Features:

100 mW to 150W range (intermittent)

19 mm diameter active area

Beam position measurement

Spectrally flat broadband coating

0.25 to 10.6 μm spectral range

Air cooled

Fiber adapters available

ISO 17025 accredited

Specifications