Thermopile Sensor, 35 W CW, 50 mm, 0.19-11 µm

The 919P-040-50 is a large aperture thermal sensor measuring up to 35W continuously and 150W with a 3 minute limit. Its BB absorber type is spectrally flat and covers the wavelength range of 190 nm to 11 µm. It has an aperture of 50 mm and can measure power from 300 mW to 35 W and single shot energy from 100 mJ to 200 J. It has a 1/4-20 tapped hole for post or plate mounting and includes a 2.25 inch long 1/2 inch diameter post with a 1/4-20 tapped hole on both ends.

Specifications

Technical Specs

Absorber Type
BB - Broadband General Purpose
Detector Type
Thermopile
Spectral Range
0.19 to 11 µm
Maximum Measurable Power
35 W
Sensor Size
Ø50 mm
Maximum Power Density
10 kW/cm²
Maximum Energy Density
<100 ns, 0.3 J/cm²
0.5 ms, 5 J/cm²
2 ms, 10 J/cm²
10 ms, 30 J/cm²
Power Noise Level
15 mW
Power Range
300 mW - 35 W, 150 W for 3 min
Minimum Energy
100 mJ
Cooling
Heat Sink
Connector Type
DB15
Rise Time
2.5 s

Linearity
±1 %
Calibration Uncertainty
±1.9%
Repeatability
±0.5 %
Beam Size Dependence
±0.5 %
Detector Active Area
19.63 cm²
Operating Temperature Range
15°C to 35°C, <70% RH, non-condensing
Storage Temperature Range
0°C to 50°C, <90% RH
Cable Length
1.5 m
Dimensions
90 x 90 x 33 mm
Weight
0.6 kg
RoHS
Compliant

Absorber Type
BB - Broadband General Purpose
Detector Type
Thermopile
Spectral Range
0.19 to 11 µm
Maximum Measurable Power
35 W
Sensor Size
Ø50 mm
Maximum Power Density
10 kW/cm²
Maximum Energy Density
<100 ns, 0.3 J/cm²
0.5 ms, 5 J/cm²
2 ms, 10 J/cm²
10 ms, 30 J/cm²
Power Noise Level
15 mW
Power Range
300 mW - 35 W, 150 W for 3 min
Minimum Energy
100 mJ
Cooling
Heat Sink
Connector Type
DB15
Rise Time
2.5 s

Linearity
±1 %
Calibration Uncertainty
±1.9%
Repeatability
±0.5 %
Beam Size Dependence
±0.5 %
Detector Active Area
19.63 cm²
Operating Temperature Range
15°C to 35°C, <70% RH, non-condensing
Storage Temperature Range
0°C to 50°C, <90% RH
Cable Length
1.5 m
Dimensions
90 x 90 x 33 mm
Weight
0.6 kg
RoHS
Compliant

Resources & Downloads

2D Product Drawings

919P-040-50(71.7 kB, PDF)

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Thermopile Sensor, 35 W CW, 50 mm, 0.19-11 µm

Model: 919P-040-50

Product Series Overview