…Datasheet High Power Water-Cooled Thermopile Sensors to 5 kW (DB25) Datasheet High Power Water-Cooled Thermopile Sensors to 5 kW (USB/RS) Related Materials Drawings PM Dimensions White Papers Damage Threshold of kW Thermopile Power Sensors Water-cooled Power Sensor Flow Rates Call +1 800 527…
…at power levels up to 5 kW. Drawing Packages Click the links below to download a complete drawing package for these products. LM-1000 (1098409) LM-2500 (1098437), LM-5000 (1098421) Related Materials White Papers Damage Threshold of kW Thermopile Power Sensors Water-cooled Power Sensor Flow Rates…
…PM1-3-5K 100 and 5K 200 Related Materials Drawings Large-Area High-Power Water-Cooled Thermopile Sensors to 5kW (RoHS) White Papers Water-cooled Power Sensor Flow Rates Damage Threshold of kW Thermopile Power Sensors Call +1 800 527 3786 | Outside the U.S. +1 408 764 4983 Coherent has locations…
…Sensors to 200W (RoHS) Compact, water-cooled laser power sensors.
* Compact designs
* Use water-cooled or air-cooled
* 19 mm and 50 mm apertures
* RoHS Compliant These compact sensors are particularly useful when space is an issue. They must be water-cooled to achieve the full power rating, and they…
…PM1K-36B (1098333) Related Materials Drawings PM10-19A PM10-19B PM150-19A PM150-19B PM150-50 PM150-50B PM150-50XB White Papers Water-cooled Power Sensor Flow Rates Call +1 800 527 3786 | Outside the U.S. +1 408 764 4983 Coherent has locations across the globe that are available to provide support…
…recommended at a flow rate of 0.2 gallons per minute with these sensors
- DI water can not be used.These sensors are also very useful for air-cooled
energy measurement of long-pulse (>1 ms) lasers using the long-pulsed
Joules mode. See page 14 for RS model power supply accessory.…
…flow rate based on the needs of the laser. This can change the flow rate in the sensor and cause erroneous measurements. Adding a sensor head to a laser cooling supply can also cause problems with thermal strain on the cooling system. Fitting and Water Flow Specifications The following flow rates…
Tap or distilled cooling water is recommended with these sensors - DI
water can not be used. Flow rates are power dependent and range from
0.5 to 4 gallons per minute; pressure depends upon flow rate and ranges
from 3 to 40 PSI (visit product pages at www.Coherent.com/LMC…
3. Do not allow the flow rate to fall below the minimum specified
value. All Coherent ion lasers have flow sensors inside the
power supply. When a sensor detects a condition of low water
flow, it shuts off the laser to protect the system from damage.…
Purge Providing a constant flow of purge gas to the delivery system is
required to keep the beam path clean and moisture free. If sharing a
purge gas supply between the laser and deliver system, make certain
that the laser system purge gas flow rate is maintained at the specified…
…> 38% > 38% > 38% > 38% > 38%
Minimum rise /fall time3 20 µs
Interfaces Integrated power and temperature monitoring sensors
Flow rate Water cooling, 25 liter / minute / module, +25 ± 1°C
Fiber Laser Combiner Water cooling, 5 liter / minute…
…pulsed, high energy lasers).
2 Contact Coherent for 355nm usage guidelines.
3 Water flow rate for water-cooled sensors must be >0.5 GPM (>2 LPM).
4 For pulses shorter than 1 µsec, use the maximum pulse energy density and average power specifications instead of peak power.