ScienTECH Vector P 25, Vector PHF 25, Vector PHDX 25, Vector PHD 25, Vector PHDX25UV Setup And Operating Procedures

Pyroelectric Detector

Setup and Operating
Procedures

PN10354M

Thank you for choosing a Scientech Vector pyroelectric detector. Scientech, an ISO 9001 registered company,
and our employees are pleased to provide you with a product designed for years of reliable service. Please read
this manual completely before using your indicator. This information will enable you to fully utilize the
equipment and should be located nearby for reference. The detector is intended to be used only in the manner
outlined in this manual. Misuse of the equipment may cause product failure.

Table of Contents:

Detector Operating Parameters:.................................................................................................................................2

Vector™ Pyroelectric Detector Specifications:.........................................................................................................3

CE Mark Certification: ..............................................................................................................................................3

Environmental Requirements: ...................................................................................................................................3

Absorption of HD Absorbing Material:.....................................................................................................................4

Unpacking and Set Up: ..............................................................................................................................................4

Pyroelectric Detector Absorption Characteristics:.....................................................................................................4

Correcting Pyroelectric Detector Operating Parameters for Use at Different Wavelengths: ....................................5

Detector Operation Without an Indicator: .................................................................................................................5

Factory Recalibration:................................................................................................................................................6

Limited Warranty:......................................................................................................................................................6

Returned Goods Procedure: .......................................................................................................................................6

Disposal of Electrical and Electronic Equipment:.....................................................................................................6

HD Pyroelectric Absorption vs. Wavelength: ...........................................................................................................7

HF Model Pyroelectric Detector Absorption vs. Wavelength:..................................................................................12

P Model Pyroelectric Detector Absorption vs. Wavelength:.....................................................................................16

DETECTOR OPERATING PARAMETERS:

Pyroelectric Detector 1:

Model No: __________
Serial No: __________
Calibration Wavelength: __________nm or µm
Output Sensitivity: __________V/J
Calibration Temp: __________°C

Pyroelectric Detector 2:

Model No: __________
Serial No: __________
Calibration Wavelength: __________nm or µm
Output Sensitivity: __________V/J
Calibration Temp: __________°C

2

VECTOR™ PYROELECTRIC DETECTOR SPECIFICATIONS:

Model
Aperture Diameter 25.4 mm 25.4 mm 25.4 mm 7mm 7mm 25.4 mm 25.4 mm 25.4 mm
Spectral Response .193-10.6µm.4-2µm .193-2µm .193-10.6µm
Maximum Average Power
Minimum Energy
Noise Equivalent Energy 4 µJ
Maximum Energy Density Note 2 Note 3 Note 4 Note 2
Peak Power Density
Accuracy 5% 5% 8%^ 8%^ 8%^ 5% 5% 8%^
Output Sensitivity 8 V/J 8 V/J 2 V/J 2 V/J 2 V/J 8 V/J 8 V/J 2 V/J
Maximum Repetition Rate 100 pps 400 pps 40 pps 40 pps 40 pps 100 pps 400 pps 40 pps
Maximum Pulse Duration 0.2 msec 0.045 msec 0.2 msec 0.2 msec 0.2 msec 0.2 msec 0.045 msec 0.2 msec
Dimensions D x L - inches 2.4 x 2.3 2.4 x 2.3 2.4 x 2.3 2.4 x 3.9 2.4 x 3.9 2.3x2.3x0.6 2.3x2.3x0.6 2.3x2.3x0.6
cm 6.1 x 5.8 6.1 x 5.8 6.1 x 5.8 6.1 x 9.9 6.1 x 9.9 5.8x5.8x1.4 5.8x5.8x1.4 5.8x5.8x1.4
Weight - pounds/kgs 0.9/1.4 0.9/1.4 0.9/1.4 1.1/0.5 1.1/0.5 0.3/0.14 0.3/0.14 0.3/0.14
Indicator Compatibility H410, H410D, S310, S310D, D200PC, D200P

P 25 PHF 25 PHD 25 PHDX 25 PHDX25UV SP 25 SPHF 25 SPHD 25

.193-26µm .193-26µm

5 W with full illumination of the detector

7% of selected range

Note 1 Note 1

n/a n/a

100MW/cm2800MW/cm2400MW/cm

2

100MW/cm

2

Model

P 50 PHF 50 PHD 50 PHDX 50 PHDX50UV SP 50 SPHF 50 SPHD 50

Maximum Beam Diameter 50.8 mm 50.8 mm 50.8 mm 15 mm 15 mm 50.8 mm 50.8 mm 50.8 mm
Spectral Response .193-10.6µm.4-2µm .193-2µm .193-10.6µm
Maximum Average Power
Minimum Energy
Noise Equivalent Energy
Maximum Energy Density Note 2 Note 3 Note 4 Note 2
Peak Power Density

.193-26µm .193-26µm

10 W with full illumination of the detector

7% of selected range

16 µJ

Note 1 Note 1

n/a n/a

100MW/cm2800MW/cm2400MW/cm

2

100MW/cm

Accuracy 5% 5% 8%^ 8%^ 8%^ 5% 5% 8%^
Output Sensitivity

2 V/J
Maximum Repetition Rate 50 pps 400 pps 20 pps 20 pps 20 pps 50 pps 400 pps 20 pps
Maximum Pulse Duration 0.4 msec 0.045 msec 0.4 msec 0.4 msec 0.4 msec 0.4 msec 0.045 msec 0.4 msec
Dimensions D x L - inches 3.5 x 2.3 3.5 x 2.3 3.5 x 2.3 3.5 x 3.9 3.5 x 3.9 3x3x0.6 3x3x0.6 3x3x0.6
cm 8.8 x 5.8 8.8 x 5.8 8.8 x 5.8 8.8 x 9.9 8.8 x 9.9 7.6x7.6x1.5 7.6x7.6x1.5 7.6x7.6x1.5
Weight - pounds/kgs 1.5/0.68 1.5/0.68 1.5/0.68 1.7/0.77 1.7/0.77 0.4/0.18 0.4/0.18 0.4/0.18
Indicator Compatibility H410, H410D, S310, S310D, D200PC, D200P
^Beam centered on absorber
Note 1: Max J/cm2 =316 x (pulse width)1/2

Note 2: HD models Max J/cm

2

= 4500 x (pulse width)

1/2

to a maximum of 1.4 J/cm2.

Maximum pulse width of the pyroelectric detector must be observed.

Note 3: HDX models Max J/cm

2

= 36,000 x (pulse width)

1/2

to a maximum of 12.6 J/cm2.

Maximum pulse width of the pyroelectric detector must be observed.

Note 4: HDXUV models Max J/cm

2

= 18,000 x (pulse width)

1/2

to a maximum of 5.6 J/cm2.

Maximum pulse width of the pyroelectric detector must be observed.

2

CE MARK CERTIFICATION:

All of the pyroelectric detectors listed in this manual have been certified for the European CE mark.

ENVIRONMENTAL REQUIREMENTS:

This product is intended for indoor use at altitudes up to 2000 meters, Pollution Degree 2 in accordance with
IEC 664 and transient overvoltages according to Installation Categories (Overvoltage Categories) II. Note that
each of the above detectors will not pass the IEC 801 Publication, Part 3, Radiated Electromagnetic Field
Requirements. The system, meter and detector, is designed to measure radiation within the test's radiation band.
The detectors were held outside the radiated electromagnetic field during this test. It is up to the user to be
aware of RF fields present during measurements and their effects if any on those measurements.

3

ABSORPTION OF HD ABSORBING MATERIAL:

Warning: You must exercise caution when using HD detectors. They exhibit spectral reflection of

between 7% and 18%, of the input power, back out of the aperture. Please refer to
Figure 1 to determine the reflectance for the wavelength you are measuring. These
detectors should be treated as a partial mirror or any other type of reflective optic and
the appropriate caution level observed, especially at the CO2 wavelength.

ABSORPTION OF HD ABSORBER Vs. WAVELENGTH

100

95

90

85

80

75

70

ABSORPTION [%]

65

60

55

50

0110100

Note: HD detectors might show “beam” marks on the absorbing surface. These marks are

characteristic of the material and do not affect the performance of the detector. Do not rub off or
remove the marks. Polishing or cleaning the absorbing surface might change the performance of
the pyroelectric detector.

CAUTION: SPECULAR REFLECTION

W AVELE NG TH [MICR OM ETER S]

Figure 1

UNPACKING AND SET UP:

The detector and accessories are shipped in custom packing materials. All packing materials should be saved
for future damage free shipments.

A ½” diameter mounting post is included. Screw the post into the mounting hole in the body of the detector.
Mount the post to your optical bench or working surface. An optional mounting base, Scientech Model 301­019, is available for this purpose.

A 3 meter BNC interconnect cable is included for all standard models. A BNC cable is permanently hardwired
to slim profile models. If you are using a Scientech indicator, connect the detector to the indicator with its
cable. Follow the detailed set up instructions that are in the indicator’s instruction manual. If you are not using
a Scientech indicator, operating requirements are contained in this manual.

PYROELECTRIC DETECTOR ABSORPTION CHARACTERISTICS:

Pyroelectric detector models P25, P50, SP25 and SP50 are coated with a special black absorbing material which
provides a very flat spectral response over a broad wavelength band. Pyroelectric detector models PHD25,
PHDX25, PHDX25UV, PHD50, PHDX50, PHDX50UV, SPHD25, and SPHD50 are coated with a special high
damage absorbing material which provides absorption over a broad wavelength band. Models PHF25, PHF50,
SPHF25 and SPHF50 have a partially absorbing, partially reflecting chromium coating. The relative spectral
responses of these detectors are shown in the graph in Figure 2. Please be aware of the absorption differences
between the detector’s calibration wavelength and your operational wavelength. Detailed absorption
information is contained in the charts at the end of this manual.

4

RELATIVE SPECTRAL RESPONSE

100

90

80

70

60

50

40

PERCENT ABSORPTION

30

20

0.1 1 10 100

*HDX Limited to 0.4 to 2.0 microns

PHDXUV

PHF and SPHF

WAVELENGTH [microns]

HR-P

P and SP

PHD, PHDX*
and SPHD

HR-PHF

Figure 2

Before using your Vector pyroelectric detector, please review the energy density formulas given in the chart at
the front of this manual. Familiarize yourself with all of the specifications of the detector models which you are
using. A damage test slide is provided with each P and PHF type detectors, but not with PHD type detectors.
Fire the beam at the test slide before using the detector to be sure you are operating under safe conditions.

CORRECTING PYROELECTRIC DETECTOR OPERATING PARAMETERS FOR USE

AT

DIFFERENT WAVELENGTHS:

NOTE: Due to variability in the manufacturing process the absorption characteristics of the HD and P

model detectors can vary in the UV region (190 to 400nm). Scientech recommends optical
calibration at 266nm if the detector is to be used in the UV region instead of relying on an
absorption rate in the chart at the end of this manual.

All pyroelectric detectors are calibrated at a specific wavelength and the detector’s output sensitivity is derived
for that wavelength. The output sensitivity and calibration wavelength is recorded in the Operating Parameters
section at the front of the manual and on the detector’s serial tag. When a pyroelectric detector is used at a
wavelength other than the calibration wavelength, its output sensitivity can be adjusted to compensate for the
absorption rate at the new wavelength. The new output sensitivity is calculated as follows:

1. Find the absorption rate from the chart at the end of this manual for the calibration wavelength of your

pyroelectric detector.

2. Find the absorption rate for the wavelength where you will be working.

3. Determine the new output sensitivity using the following formula:

absorption rate of new wavelength

absorption rate of the calibration wavelength wavelength from serial tag

x output sensitivity (V/J) = output sensitivity for new

DETECTOR OPERATION WITHOUT AN INDICATOR:

Pyroelectric detectors can be operated with a 1MΩ input oscilloscope. The peak voltage shown on the
oscilloscope can be divided by the V/J output sensitivity of the detector to calculate energy.

5

FACTORY RECALIBRATION:

Scientech recommends that a complete calibration be performed annually to verify system accuracy. Please
contact our Product Service Department at [phone] or [phone] or Fax [phone] or email
[e-mail] to arrange for a NIST traceable, factory calibration.

LIMITED WARRANTY:

All Scientech Laser Power and Energy Measurement Systems are warranted against defects in materials and
workmanship for two (2) years from date of delivery. During the warranty period, Scientech will repair, or at its
option replace at no charge, components that prove to be defective. The equipment must be returned, shipping
prepaid, to Scientech's product service facility. This limited warranty does not apply if the equipment is
damaged by accident or misuse or as a result of service or modification by other than a Scientech service
facility. The foregoing warranty is in lieu of all other warranties expressed or implied including but not limited
to any implied warranty of merchantability, fitness, or adequacy for any special incidental or consequential
damages whether in contract, tort, or otherwise.

RETURNED GOODS PROCEDURE:

Should it become necessary to return any item to Scientech for any reason, please contact our Product Service
Department at [phone] or [phone] or Fax [phone] or email [e-mail]. When
you call, please be ready to provide model number, serial number, and a description of the problem. Frequently
we can provide self-help information which will eliminate the need for returning the unit(s).

If equipment return is required, please pack the items in the original box and packing material. As an alternate,
place the equipment in a snug-fitting box, and then pack that box in a larger box with at least four inches of
packing material. Scientech does not assume responsibility for under packed items. Please include the name
and phone number of the person we should contact regarding repair questions.

Normally, products are repaired and shipped within 5 working days after their arrival at the product service
facility. This is an average time and could vary depending on the workload.

Shipping Address: Scientech, Inc.
Product Service Department
5649 Arapahoe Ave.
Boulder, Colorado 80303 U.S.A.

DISPOSAL OF ELECTRICAL AND ELECTRONIC EQUIPMENT:

Scientech, Inc. recommends the following for disposal of electrical and electronic equipment:

1. The best option is to reuse the equipment in its entirety.

2. Where the equipment can not be reused in its entirety, priority should be given to reuse of its

subassemblies and components.

3. Where reuse is not appropriate, electrical and electronic equipment, including batteries, should be

recycled according to local ordinances.

4. Waste electrical and electronic equipment should never be mixed with municipal waste.

6

HD PYROELECTRIC ABSORPTION VS. WAVELENGTH:

Use this table for all standard and slim profile HD model pyroelectric detectors.

Wavelength Absorption Wavelength Absorption Wavelength Absorption Wavelength Absorption

µm% µm% µm% µm%

0.200 93.66 0.480 94.71 0.735 93.99 0.990 93.34

0.210 93.78 0.485 94.75 0.740 94.21 0.995 93.35

0.220 92.18 0.490 94.80 0.745 93.98 1.000 93.34

0.230 90.44 0.495 94.76 0.750 93.98 1.005 93.33

0.240 88.79 0.500 94.73 0.755 94.08 1.010 93.33

0.250 90.07 0.505 94.70 0.760 94.04 1.015 93.33

0.255 90.42 0.510 94.67 0.765 93.89 1.020 93.29

0.260 90.41 0.515 94.68 0.770 93.94 1.025 93.28

0.265 90.56 0.520 94.70 0.775 94.01 1.030 93.28

0.270 90.71 0.525 94.66 0.780 93.91 1.035 93.25

0.275 91.13 0.530 94.66 0.785 94.03 1.040 93.23

0.280 91.63 0.535 94.70 0.790 93.96 1.045 93.17

0.285 91.85 0.540 94.75 0.795 93.89 1.050 93.14

0.290 92.01 0.545 94.73 0.800 93.64 1.055 93.12

0.295 92.73 0.550 94.66 0.805 93.65 1.060 93.12

0.300 93.02 0.555 94.63 0.810 93.67 1.065 93.14

0.305 93.04 0.560 94.64 0.815 93.53 1.070 93.17

0.310 93.15 0.565 94.64 0.820 94.21 1.075 93.16

0.315 93.53 0.570 94.62 0.825 93.61 1.080 93.13

0.320 93.45 0.575 94.56 0.830 93.81 1.085 93.12

0.325 93.82 0.580 94.59 0.835 93.83 1.090 93.09

0.330 93.83 0.585 94.56 0.840 93.83 1.095 93.06

0.335 93.96 0.590 94.56 0.845 93.93 1.100 93.03

0.340 94.07 0.595 94.61 0.850 93.84 1.105 93.01

0.345 94.14 0.600 94.55 0.855 93.31 1.110 93.00

0.350 94.15 0.605 94.51 0.860 93.65 1.115 92.83

0.355 94.19 0.610 94.50 0.865 93.90 1.120 92.76

0.360 94.31 0.615 94.45 0.870 93.84 1.125 92.67

0.365 94.30 0.620 94.38 0.875 93.92 1.130 92.60

0.370 94.44 0.625 94.44 0.880 93.81 1.135 92.57

0.375 94.48 0.630 94.42 0.885 93.85 1.140 92.56

0.380 94.46 0.635 94.44 0.890 93.54 1.145 92.51

0.385 94.53 0.640 94.48 0.895 93.88 1.150 92.47

0.390 94.53 0.645 94.50 0.900 93.60 1.155 92.43

0.395 94.57 0.650 94.46 0.905 93.70 1.160 92.42

0.400 94.62 0.655 94.49 0.910 93.62 1.165 92.37

0.405 94.63 0.660 94.39 0.915 93.68 1.170 92.32

0.410 94.65 0.665 94.43 0.920 93.66 1.175 92.30

0.415 94.72 0.670 94.41 0.925 93.64 1.180 92.24

0.420 94.70 0.675 94.44 0.930 93.60 1.185 92.23

0.425 94.78 0.680 94.36 0.935 93.67 1.190 92.21

0.430 94.74 0.685 94.37 0.940 93.59 1.195 92.16

0.435 94.80 0.690 94.36 0.945 93.60 1.200 92.08

0.440 94.76 0.695 94.19 0.950 93.50 1.205 92.02

0.445 94.80 0.700 94.37 0.955 93.49 1.210 91.94

0.450 94.79 0.705 94.25 0.960 93.51 1.215 91.91

0.455 94.79 0.710 94.20 0.965 93.45 1.220 91.92

0.460 94.79 0.715 94.16 0.970 93.42 1.225 91.88

0.465 94.76 0.720 94.08 0.975 93.40 1.230 91.87

0.470 94.78 0.725 94.11 0.980 93.35 1.235 91.82

0.475 94.75 0.730 94.21 0.985 93.37 1.240 91.81

7

Wavelength Absorption Wavelength Absorption Wavelength Absorption Wavelength Absorption

µm% µm% µm% µm%

1.245 91.78 1.510 91.70 1.775 90.84 2.016 90.87

1.250 91.79 1.515 91.66 1.780 90.86 2.019 91.03

1.255 91.76 1.520 91.58 1.785 90.83 2.020 90.69

1.260 91.75 1.525 91.59 1.790 90.78 2.022 90.68

1.265 91.76 1.530 91.59 1.795 90.77 2.025 90.67

1.270 91.79 1.535 91.58 1.800 90.80 2.026 90.99

1.275 91.75 1.540 91.57 1.805 90.79 2.029 90.92

1.280 91.74 1.545 91.53 1.810 90.77 2.030 90.60

1.285 91.74 1.550 91.52 1.815 90.76 2.032 90.61

1.290 91.74 1.555 91.50 1.820 90.75 2.035 90.63

1.295 91.71 1.560 91.49 1.825 90.76 2.038 90.66

1.300 91.72 1.565 91.51 1.830 90.81 2.040 90.69

1.305 91.70 1.570 91.50 1.835 90.71 2.041 90.70

1.310 91.70 1.575 91.49 1.840 90.74 2.045 90.70

1.315 91.73 1.580 91.49 1.845 90.71 2.048 90.69

1.320 91.78 1.585 91.50 1.850 90.77 2.050 90.68

1.325 91.78 1.590 91.47 1.855 90.71 2.051 91.03

1.330 91.79 1.595 91.45 1.860 90.74 2.054 91.07

1.335 91.76 1.600 91.44 1.865 90.70 2.055 90.70

1.340 91.77 1.605 91.44 1.870 90.73 2.058 90.67

1.345 91.82 1.610 91.43 1.875 90.67 2.060 90.63

1.350 91.94 1.615 91.36 1.880 90.67 2.061 91.02

1.355 92.17 1.620 91.32 1.885 90.64 2.064 91.03

1.360 92.17 1.625 91.33 1.890 90.64 2.065 90.64

1.365 92.17 1.630 91.34 1.895 90.61 2.068 90.64

1.370 92.15 1.635 91.34 1.900 90.59 2.070 90.63

1.375 92.12 1.640 91.31 1.905 90.53 2.071 91.01

1.380 92.12 1.645 91.29 1.910 90.48 2.074 90.96

1.385 92.12 1.650 91.24 1.915 90.63 2.075 90.55

1.390 92.10 1.655 91.26 1.920 90.45 2.077 90.55

1.395 92.04 1.660 91.30 1.925 90.48 2.080 90.54

1.400 91.99 1.665 91.24 1.930 90.48 2.081 90.91

1.405 92.00 1.670 91.24 1.935 90.48 2.084 90.76

1.410 92.02 1.675 91.20 1.940 90.52 2.085 90.43

1.415 91.98 1.680 91.15 1.945 90.45 2.088 90.47

1.420 91.95 1.685 91.16 1.950 90.41 2.090 90.51

1.425 91.95 1.690 91.18 1.955 90.47 2.091 90.87

1.430 91.96 1.695 91.13 1.960 90.50 2.094 90.90

1.435 91.94 1.700 91.09 1.965 90.56 2.095 90.53

1.440 91.91 1.705 91.04 1.970 90.47 2.098 90.57

1.445 91.86 1.710 91.03 1.975 90.49 2.100 90.61

1.450 91.77 1.715 90.97 1.980 90.46 2.101 90.99

1.455 91.77 1.720 90.99 1.985 90.36 2.104 90.90

1.460 91.80 1.725 90.96 1.990 90.39 2.105 90.50

1.465 91.79 1.730 90.92 1.995 90.36 2.108 90.45

1.470 91.79 1.735 90.89 2.000 90.39 2.110 90.40

1.475 91.77 1.740 90.92 2.001 90.68 2.111 90.41

1.480 91.75 1.745 90.92 2.004 90.79 2.115 90.43

1.485 91.73 1.750 90.89 2.005 90.49 2.118 90.80

1.490 91.69 1.755 90.89 2.007 90.53 2.120 89.36

1.495 91.69 1.760 90.89 2.010 90.56 2.125 90.44

1.500 91.68 1.765 90.86 2.013 90.54 2.122 90.44

1.505 91.71 1.770 90.87 2.015 90.52 2.125 90.60

8

Wavelength Absorption Wavelength Absorption Wavelength Absorption Wavelength Absorption

µm% µm% µm% µm%

2.129 90.76 2.255 90.17 2.390 89.92 2.557 89.30

2.130 90.41 2.258 90.14 2.392 89.92 2.562 89.25

2.132 90.05 2.260 90.11 2.395 89.91 2.567 89.23

2.135 90.41 2.262 90.12 2.396 89.72 2.572 89.29

2.136 90.43 2.265 90.13 2.400 89.53 2.577 89.25

2.139 90.84 2.270 90.24 2.401 89.57 2.582 89.28

2.140 90.48 2.274 90.20 2.405 89.61 2.588 89.26

2.143 90.46 2.275 90.17 2.410 89.84 2.593 89.20

2.145 91.65 2.278 90.17 2.414 89.79 2.598 89.18

2.146 90.04 2.280 90.17 2.415 89.73 2.603 89.18

2.150 90.45 2.282 90.14 2.419 89.85 2.608 89.13

2.153 90.44 2.285 90.11 2.420 89.96 2.614 89.11

2.155 90.42 2.286 90.15 2.423 89.88 2.619 89.12

2.157 90.39 2.290 90.19 2.425 89.79 2.624 89.16

2.160 90.36 2.294 90.11 2.428 89.91 2.630 89.10

2.161 90.69 2.295 90.03 2.430 90.03 2.635 89.10

2.164 90.76 2.298 90.10 2.432 89.89 2.640 89.13

2.165 90.43 2.300 90.18 2.435 89.75 2.646 89.20

2.168 90.44 2.303 90.14 2.437 89.68 2.651 89.21

2.170 90.44 2.305 90.10 2.440 89.61 2.656 89.11

2.171 90.41 2.307 90.08 2.441 89.78 2.662 89.06

2.175 90.38 2.310 90.07 2.445 89.95 2.667 89.03

2.179 90.38 2.311 90.09 2.446 89.90 2.673 88.98

2.180 90.37 2.315 90.10 2.450 89.86 2.678 89.03

2.182 90.40 2.319 90.07 2.451 89.73 2.684 89.06

2.185 90.44 2.320 90.04 2.455 89.59 2.690 89.10

2.186 90.42 2.323 90.03 2.460 89.75 2.695 89.05

2.190 90.41 2.325 90.02 2.465 89.83 2.701 89.09

2.193 90.39 2.327 90.00 2.469 89.81 2.706 89.10

2.195 90.37 2.330 89.98 2.470 89.80 2.712 89.05

2.197 90.38 2.332 89.97 2.474 89.66 2.718 89.06

2.200 90.39 2.335 89.95 2.475 89.51 2.723 89.05

2.201 90.34 2.336 89.94 2.479 89.72 2.729 89.09

2.205 90.29 2.340 89.93 2.480 89.92 2.735 89.09

2.208 90.33 2.344 90.08 2.483 89.79 2.741 89.13

2.210 90.36 2.345 90.23 2.485 89.66 2.747 89.19

2.212 90.33 2.348 90.08 2.488 89.82 2.752 89.19

2.215 90.29 2.350 89.93 2.490 89.98 2.758 89.16

2.216 90.27 2.353 89.96 2.493 89.79 2.764 89.20

2.220 90.26 2.355 89.99 2.495 89.59 2.770 89.23

2.224 90.21 2.357 89.98 2.498 89.49 2.776 89.23

2.225 90.16 2.360 89.98 2.500 89.38 2.782 89.24

2.227 90.20 2.361 89.88 2.503 89.38 2.788 89.30

2.230 90.24 2.365 89.79 2.507 89.38 2.794 89.32

2.231 90.24 2.366 89.82 2.512 89.35 2.800 89.27

2.235 90.25 2.370 89.85 2.517 89.37 2.806 89.27

2.239 90.22 2.374 89.98 2.522 89.39 2.812 89.26

2.240 90.19 2.375 90.10 2.527 89.41 2.818 89.25

2.243 90.14 2.379 89.97 2.532 89.43 2.824 89.27

2.245 90.08 2.380 89.84 2.537 89.36 2.830 89.26

2.247 90.17 2.383 89.82 2.542 89.34 2.837 89.24

2.250 90.25 2.385 89.79 2.547 89.27 2.843 89.29

2.251 90.21 2.387 89.86 2.552 89.24 2.849 89.31

9

Wavelength Absorption Wavelength Absorption Wavelength Absorption Wavelength Absorption

µm% µm% µm% µm%

2.855 89.26 3.233 88.79 3.725 88.11 4.394 87.66

2.862 89.24 3.241 88.75 3.736 88.10 4.409 87.64

2.868 89.25 3.249 88.75 3.747 88.09 4.424 87.63

2.874 89.23 3.257 88.76 3.758 88.07 4.440 87.62

2.881 89.24 3.265 88.75 3.768 88.07 4.455 87.61

2.887 89.26 3.274 88.74 3.779 88.07 4.470 87.61

2.894 89.24 3.282 88.73 3.790 88.06 4.486 87.59

2.900 89.19 3.290 88.72 3.802 88.05 4.501 87.58

2.907 89.22 3.299 88.71 3.813 88.04 4.517 87.56

2.913 89.20 3.307 88.69 3.824 88.02 4.533 87.55

2.920 89.22 3.315 88.68 3.835 88.03 4.549 87.55

2.926 89.24 3.324 88.67 3.847 88.02 4.565 87.54

2.933 89.20 3.333 88.65 3.858 88.00 4.581 87.51

2.940 89.21 3.341 88.65 3.870 87.99 4.597 87.49

2.946 89.17 3.350 88.63 3.881 87.99 4.613 87.50

2.953 89.17 3.358 88.62 3.893 87.98 4.630 87.49

2.960 89.17 3.367 88.61 3.905 87.97 4.646 87.48

2.966 89.17 3.376 88.59 3.916 87.96 4.663 87.46

2.973 89.15 3.385 88.57 3.928 87.96 4.680 87.45

2.980 89.12 3.394 88.55 3.940 87.96 4.697 87.44

2.987 89.14 3.402 88.51 3.952 87.95 4.714 87.43

2.994 89.17 3.411 88.35 3.964 87.94 4.731 87.41

3.001 89.14 3.420 88.05 3.977 87.93 4.749 87.40

3.008 89.11 3.429 87.89 3.989 87.90 4.766 87.39

3.015 89.09 3.439 88.03 4.001 87.90 4.784 87.38

3.022 89.08 3.448 88.18 4.013 87.90 4.801 87.37

3.029 89.08 3.457 88.23 4.026 87.88 4.819 87.36

3.036 89.06 3.466 88.26 4.038 87.89 4.837 87.35

3.043 89.07 3.475 88.29 4.051 87.89 4.855 87.34

3.050 89.06 3.485 88.30 4.064 87.90 4.873 87.32

3.057 89.04 3.494 88.28 4.077 87.88 4.892 87.31

3.065 89.03 3.504 88.11 4.089 87.85 4.910 87.30

3.072 89.02 3.513 88.01 4.102 87.85 4.929 87.29

3.079 89.01 3.523 88.11 4.115 87.85 4.948 87.27

3.087 89.00 3.532 88.19 4.129 87.83 4.967 87.25

3.094 89.01 3.542 88.23 4.142 87.82 4.986 87.24

3.101 89.00 3.552 88.26 4.155 87.82 5.005 87.22

3.109 88.99 3.561 88.24 4.168 87.82 5.025 87.20

3.116 88.99 3.571 88.21 4.182 87.80 5.044 87.20

3.124 88.95 3.581 88.22 4.195 87.77 5.064 87.18

3.131 88.93 3.591 88.22 4.209 87.70 5.084 87.16

3.139 88.97 3.601 88.22 4.223 87.60 5.104 87.14

3.146 88.96 3.611 88.21 4.236 87.56 5.124 87.13

3.154 88.92 3.621 88.21 4.250 87.60 5.144 87.10

3.162 88.89 3.631 88.20 4.264 87.60 5.165 87.10

3.170 88.88 3.641 88.20 4.278 87.57 5.185 87.09

3.177 88.86 3.652 88.19 4.293 87.58 5.206 87.08

3.185 88.85 3.662 88.18 4.307 87.61 5.227 87.07

3.193 88.86 3.672 88.17 4.321 87.64 5.248 87.05

3.201 88.85 3.683 88.15 4.336 87.65 5.270 87.03

3.209 88.83 3.693 88.14 4.350 87.66 5.291 87.01

3.217 88.82 3.704 88.13 4.365 87.67 5.313 87.00

3.225 88.80 3.714 88.11 4.380 87.67 5.335 86.98

10

Wavelength Absorption Wavelength Absorption Wavelength Absorption Wavelength Absorption

µm% µm% µm% µm%

5.357 86.95 6.682 86.05 8.879 84.32 13.09 80.67

5.379 86.95 6.717 86.06 8.940 84.27 13.23 80.54

5.401 86.94 6.752 86.07 9.002 84.22 13.36 80.36

5.424 86.90 6.787 86.00 9.065 84.17 13.50 80.24

5.447 86.89 6.823 85.91 9.129 84.11 13.65 80.08

5.470 86.86 6.859 85.86 9.194 84.06 13.79 79.83

5.493 86.86 6.895 85.91 9.260 84.00 13.94 79.67

5.516 86.86 6.932 85.93 9.326 83.95 14.09 79.57

5.540 86.83 6.970 85.92 9.394 83.90 14.25 79.42

5.564 86.80 7.007 85.91 9.462 83.83 14.40 79.29

5.588 86.78 7.045 85.87 9.532 83.78 14.57 79.14

5.612 86.79 7.084 85.86 9.603 83.72 14.73 78.98

5.636 86.77 7.123 85.84 9.674 83.64 14.90 78.81

5.661 86.76 7.162 85.79 9.747 83.55 15.07 78.66

5.686 86.76 7.202 85.77 9.821 83.46 15.25 78.54

5.711 86.74 7.242 85.74 9.896 83.38 15.43 78.39

5.736 86.68 7.283 85.70 9.972 83.32 15.62 78.23

5.762 86.59 7.324 85.66 10.05 83.26 15.81 78.05

5.787 86.62 7.366 85.63 10.13 83.19 16.00 77.89

5.813 86.66 7.408 85.61 10.21 83.13 16.20 77.73

5.839 86.66 7.450 85.56 10.29 83.06 16.41 77.54

5.866 86.64 7.493 85.52 10.37 82.99 16.62 77.36

5.893 86.61 7.537 85.50 10.45 82.90 16.84 77.17

5.919 86.63 7.581 85.48 10.54 82.82 17.06 76.95

5.947 86.63 7.626 85.46 10.60 82.79 17.29 76.77

5.974 86.64 7.671 85.42 10.63 82.76 17.52 76.57

6.002 86.67 7.716 85.36 10.71 82.69 17.76 76.38

6.030 86.66 7.763 85.32 10.80 82.61 18.01 76.15

6.058 86.60 7.809 85.28 10.89 82.51 18.26 75.87

6.086 86.62 7.857 85.24 10.99 82.42 18.52 75.62

6.115 86.64 7.905 85.18 11.08 82.35 18.79 75.36

6.144 86.63 7.953 85.13 11.18 82.29 19.06 75.07

6.173 86.62 8.002 85.09 11.27 82.21 19.35 74.81

6.203 86.62 8.052 85.02 11.37 82.13 19.64 74.56

6.232 86.61 8.102 84.97 11.47 82.06 19.94 74.25

6.263 86.58 8.153 84.94 11.58 81.94 20.26 73.99

6.293 86.54 8.205 84.91 11.68 81.86 20.58 73.73

6.324 86.47 8.257 84.86 11.79 81.79 20.91 73.41

6.355 86.39 8.310 84.82 11.89 81.69 21.25 73.14

6.386 86.34 8.364 84.77 12.00 81.60 21.61 72.90

6.418 86.26 8.418 84.73 12.12 81.50 21.97 72.65

6.450 86.23 8.473 84.69 12.23 81.40 22.35 72.37

6.482 86.15 8.529 84.60 12.35 81.29 22.74 71.98

6.514 86.12 8.585 84.50 12.47 81.21 23.15 71.60

6.547 86.10 8.642 84.47 12.59 81.10 23.57 71.31

6.580 86.05 8.700 84.45 12.71 80.98 24.01 70.85

6.614 86.03 8.759 84.41 12.84 80.85 24.46 70.50

6.648 86.03 8.819 84.37 12.96 80.74
Note: Due to variability in the manufacturing process the absorption in the UV region varies.
Calibration at 266nm is recommended if the detector is to be used in the UV region.

11

HF MODEL PYROELECTRIC DETECTOR ABSORPTION VS. WAVELENGTH:

Use this table for standard and slim profile high frequency (HF) model pyroelectric detectors.

Wavelength Absorption Wavelength Absorption Wavelength Absorption Wavelength Absorption

µm% µm% µm% µm%

0.200 58.05 0.68 51.99 1.19 57.51 1.70 59.91

0.210 57.59 0.69 52.06 1.20 57.58 1.71 59.78

0.220 58.33 0.70 52.17 1.21 57.75 1.72 59.65

0.230 57.76 0.71 52.23 1.22 57.93 1.73 59.60

0.240 57.18 0.72 52.29 1.23 58.09 1.74 59.65

0.250 56.55 0.73 52.36 1.24 58.27 1.75 59.70

0.260 56.08 0.74 52.45 1.25 58.40 1.76 59.84

0.270 55.63 0.75 52.48 1.26 58.51 1.77 59.93

0.280 55.35 0.76 52.51 1.27 58.66 1.78 60.09

0.290 55.07 0.77 52.54 1.28 58.81 1.79 60.26

0.300 54.79 0.78 52.66 1.29 58.91 1.80 60.49

0.310 54.56 0.79 52.61 1.30 59.04 1.81 60.49

0.320 54.21 0.80 51.81 1.31 59.14 1.82 60.48

0.330 53.91 0.81 52.05 1.32 59.22 1.83 60.47

0.340 53.74 0.82 52.29 1.33 59.32 1.84 60.44

0.350 53.03 0.83 52.23 1.34 59.36 1.85 60.38

0.360 52.95 0.84 52.73 1.35 59.44 1.86 60.40

0.370 52.62 0.85 53.33 1.36 59.48 1.87 60.41

0.375 52.42 0.86 53.37 1.37 59.53 1.88 60.39

0.380 52.21 0.87 53.53 1.38 59.60 1.89 60.35

0.390 51.81 0.88 53.69 1.39 59.63 1.90 60.39

0.400 51.25 0.89 53.82 1.40 59.64 1.91 60.32

0.410 50.94 0.90 53.97 1.41 59.72 1.92 60.34

0.420 50.77 0.91 54.12 1.42 59.75 1.93 60.26

0.425 50.65 0.92 54.26 1.43 59.81 1.94 60.10

0.430 50.52 0.93 54.34 1.44 59.87 1.95 60.00

0.440 50.36 0.94 54.53 1.45 59.92 1.96 59.95

0.450 50.18 0.95 54.59 1.46 59.92 1.97 59.98

0.460 49.96 0.96 54.70 1.47 59.99 1.98 59.88

0.470 49.87 0.97 54.74 1.48 60.00 1.99 59.84

0.480 49.83 0.98 54.88 1.49 60.02 2.000 59.87

0.490 49.73 0.99 55.04 1.50 60.06 2.003 60.35

0.500 49.68 1.00 55.16 1.51 60.11 2.006 60.39

0.510 49.64 1.01 55.34 1.52 60.11 2.009 60.40

0.520 49.65 1.02 55.51 1.53 60.16 2.012 60.38

0.530 49.70 1.03 55.68 1.54 60.13 2.016 60.35

0.540 49.83 1.04 55.84 1.55 60.10 2.019 60.31

0.550 49.86 1.05 56.01 1.56 60.22 2.022 60.32

0.560 49.95 1.06 56.14 1.57 60.26 2.025 60.36

0.570 50.08 1.07 56.33 1.58 60.28 2.028 60.37

0.575 50.17 1.08 56.49 1.59 60.32 2.031 60.34

0.580 50.25 1.09 56.62 1.60 60.36 2.034 60.31

0.590 50.47 1.10 56.77 1.61 60.34 2.038 60.29

0.600 50.70 1.11 56.87 1.62 60.30 2.041 60.27

0.610 50.91 1.12 56.99 1.63 60.25 2.044 60.28

0.620 51.08 1.13 57.10 1.64 60.20 2.047 60.31

0.630 51.27 1.14 57.19 1.65 60.18 2.051 60.33

0.640 51.44 1.15 57.29 1.66 60.18 2.054 60.31

0.650 51.64 1.16 57.36 1.67 60.22 2.057 60.30

0.660 51.78 1.17 57.40 1.68 60.14 2.060 60.28

0.670 51.86 1.18 57.47 1.69 60.06 2.064 60.25

12

Wavelength Absorption Wavelength Absorption Wavelength Absorption Wavelength Absorption

µm% µm% µm% µm%

2.067 60.27 2.257 60.06 2.487 59.79 2.768 59.39

2.070 60.28 2.261 60.05 2.491 59.80 2.774 59.45

2.073 60.24 2.265 60.05 2.496 59.81 2.780 59.44

2.077 60.24 2.269 60.05 2.501 59.80 2.786 59.44

2.080 60.24 2.273 60.01 2.506 59.78 2.792 59.49

2.083 60.25 2.277 59.99 2.511 59.75 2.798 59.46

2.087 60.26 2.281 59.99 2.516 59.74 2.804 59.44

2.09 60.25 2.285 59.99 2.520 59.75 2.810 59.50

2.094 60.25 2.289 60.00 2.525 59.74 2.816 59.50

2.097 60.25 2.293 60.01 2.530 59.72 2.822 59.51

2.100 60.23 2.297 60.00 2.535 59.70 2.828 59.51

2.104 60.24 2.301 59.97 2.540 59.69 2.834 59.51

2.107 60.26 2.306 59.96 2.545 59.65 2.840 59.53

2.111 60.24 2.310 59.96 2.550 59.65 2.847 59.55

2.114 60.22 2.314 59.96 2.555 59.63 2.853 59.58

2.117 60.22 2.318 59.96 2.560 59.54 2.859 59.64

2.121 60.22 2.322 59.96 2.565 59.51 2.866 59.68

2.124 60.23 2.326 59.97 2.570 59.52 2.872 59.67

2.128 60.23 2.330 59.96 2.575 59.49 2.878 59.63

2.131 60.22 2.335 59.96 2.581 59.47 2.885 59.57

2.135 60.21 2.339 59.95 2.586 59.44 2.891 59.53

2.138 60.20 2.343 59.94 2.591 59.41 2.897 59.50

2.142 60.20 2.347 59.92 2.596 59.43 2.904 59.49

2.145 60.17 2.352 59.91 2.601 59.43 2.910 59.50

2.149 60.16 2.356 59.92 2.607 59.43 2.917 59.49

2.153 60.16 2.360 59.92 2.612 59.45 2.924 59.48

2.156 60.17 2.364 59.92 2.617 59.46 2.930 59.49

2.160 60.18 2.369 59.92 2.622 59.49 2.937 59.49

2.163 60.17 2.373 59.91 2.628 59.48 2.943 59.48

2.167 60.15 2.377 59.90 2.633 59.54 2.950 59.49

2.171 60.13 2.382 59.89 2.638 59.61 2.957 59.48

2.174 60.12 2.386 59.90 2.644 59.60 2.964 59.48

2.178 60.13 2.390 59.91 2.649 59.58 2.970 59.48

2.182 60.16 2.395 59.89 2.655 59.53 2.977 59.48

2.185 60.16 2.399 59.87 2.660 59.40 2.984 59.48

2.189 60.15 2.404 59.87 2.665 59.23 2.991 59.47

2.193 60.14 2.408 59.86 2.671 59.23 2.998 59.47

2.196 60.12 2.413 59.85 2.676 59.32 3.005 59.48

2.200 60.12 2.417 59.84 2.682 59.44 3.012 59.47

2.204 60.11 2.422 59.85 2.687 59.47 3.019 59.46

2.208 60.10 2.426 59.86 2.693 59.46 3.026 59.45

2.211 60.11 2.431 59.85 2.699 59.51 3.033 59.45

2.215 60.11 2.435 59.83 2.704 59.49 3.040 59.45

2.219 60.09 2.440 59.82 2.710 59.44 3.047 59.45

2.223 60.08 2.445 59.81 2.716 59.38 3.054 59.46

2.226 60.08 2.449 59.82 2.721 59.36 3.062 59.46

2.230 60.06 2.454 59.83 2.727 59.49 3.069 59.45

2.234 60.05 2.458 59.84 2.733 59.45 3.076 59.45

2.238 60.06 2.463 59.83 2.739 59.36 3.083 59.46

2.242 60.05 2.468 59.82 2.744 59.46 3.091 59.47

2.246 60.01 2.472 59.81 2.750 59.47 3.098 59.46

2.250 60.00 2.477 59.78 2.756 59.39 3.105 59.45

2.254 60.02 2.482 59.78 2.762 59.36 3.113 59.46

13

Wavelength Absorption Wavelength Absorption Wavelength Absorption Wavelength Absorption

µm% µm% µm% µm%

3.120 59.47 3.576 59.37 4.188 58.92 5.052 58.11

3.128 59.47 3.586 59.36 4.201 58.80 5.071 58.09

3.135 59.47 3.596 59.36 4.215 58.63 5.091 58.09

3.143 59.48 3.606 59.36 4.229 58.56 5.111 58.08

3.151 59.47 3.616 59.36 4.242 58.64 5.131 58.07

3.158 59.47 3.626 59.35 4.256 58.66 5.152 58.08

3.166 59.47 3.636 59.35 4.270 58.60 5.172 58.07

3.174 59.48 3.646 59.35 4.284 58.59 5.193 58.04

3.182 59.48 3.657 59.34 4.299 58.66 5.214 58.05

3.189 59.48 3.667 59.32 4.313 58.71 5.235 58.07

3.197 59.47 3.677 59.32 4.327 58.75 5.256 58.08

3.205 59.47 3.688 59.32 4.342 58.77 5.278 58.08

3.213 59.47 3.698 59.32 4.356 58.76 5.299 58.10

3.221 59.46 3.709 59.31 4.371 58.75 5.321 58.08

3.229 59.47 3.720 59.30 4.386 58.73 5.343 58.08

3.237 59.48 3.730 59.29 4.401 58.72 5.365 58.14

3.245 59.47 3.741 59.28 4.416 58.71 5.387 58.14

3.253 59.47 3.752 59.28 4.431 58.70 5.410 58.14

3.262 59.46 3.763 59.27 4.446 58.69 5.432 58.18

3.270 59.46 3.774 59.26 4.461 58.68 5.455 58.23

3.278 59.46 3.785 59.26 4.477 58.66 5.478 58.33

3.286 59.46 3.796 59.25 4.492 58.65 5.501 58.41

3.295 59.46 3.807 59.23 4.508 58.65 5.525 58.44

3.303 59.46 3.818 59.22 4.523 58.64 5.548 58.45

3.312 59.46 3.829 59.21 4.539 58.63 5.572 58.52

3.320 59.46 3.841 59.21 4.555 58.62 5.596 58.58

3.328 59.46 3.852 59.20 4.571 58.61 5.620 58.57

3.337 59.45 3.864 59.19 4.587 58.60 5.645 58.60

3.346 59.45 3.875 59.19 4.604 58.59 5.669 58.63

3.354 59.44 3.887 59.18 4.620 58.57 5.694 58.58

3.363 59.43 3.898 59.17 4.636 58.56 5.719 58.50

3.372 59.41 3.910 59.16 4.653 58.55 5.745 58.46

3.381 59.41 3.922 59.15 4.670 58.54 5.770 58.47

3.389 59.40 3.934 59.14 4.687 58.52 5.796 58.37

3.398 59.39 3.946 59.13 4.704 58.50 5.822 58.22

3.407 59.37 3.958 59.12 4.721 58.48 5.848 58.06

3.416 59.36 3.970 59.11 4.738 58.46 5.875 57.92

3.425 59.37 3.982 59.10 4.755 58.44 5.901 57.91

3.434 59.38 3.994 59.09 4.773 58.41 5.928 57.88

3.443 59.39 4.007 59.08 4.791 58.38 5.956 57.88

3.452 59.39 4.019 59.07 4.808 58.36 5.983 57.96

3.462 59.39 4.032 59.06 4.826 58.33 6.011 57.91

3.471 59.39 4.044 59.05 4.844 58.30 6.039 57.83

3.480 59.38 4.057 59.05 4.862 58.28 6.067 57.94

3.490 59.37 4.070 59.04 4.881 58.26 6.095 58.06

3.499 59.36 4.082 59.03 4.899 58.24 6.124 58.12

3.508 59.36 4.095 59.02 4.918 58.22 6.153 58.16

3.518 59.37 4.108 59.01 4.936 58.20 6.183 58.24

3.528 59.39 4.121 59.00 4.955 58.18 6.212 58.32

3.537 59.39 4.134 58.99 4.974 58.17 6.242 58.35

3.547 59.39 4.148 58.98 4.993 58.14 6.272 58.34

3.557 59.38 4.161 58.97 5.013 58.12 6.303 58.25

3.566 59.38 4.174 58.96 5.032 58.12 6.333 58.12

14

Wavelength Absorption Wavelength Absorption Wavelength Absorption Wavelength Absorption

µm% µm% µm% µm%

6.365 57.97 7.870 57.74 10.31 60.33 14.93 43.14

6.396 57.83 7.918 57.73 10.39 60.59 15.11 42.72

6.428 57.83 7.966 57.73 10.47 60.88 15.28 41.67

6.460 57.76 8.015 57.73 10.56 61.18 15.47 40.14

6.492 57.75 8.065 57.73 10.65 61.51 15.65 38.41

6.525 57.77 8.116 57.73 10.73 61.88 15.84 36.53

6.557 57.69 8.167 57.74 10.82 62.26 16.04 34.41

6.591 57.67 8.218 57.74 10.91 62.62 16.24 32.05

6.624 57.73 8.271 57.75 11.01 63.01 16.45 29.57

6.658 57.81 8.324 57.76 11.10 63.50 16.66 27.22

6.693 57.88 8.378 57.77 11.20 63.99 16.87 25.74

6.727 57.88 8.432 57.78 11.29 64.25 17.10 26.08

6.762 57.82 8.487 57.80 11.39 64.19 17.32 28.33

6.798 57.76 8.543 57.82 11.49 63.83 17.56 31.38

6.834 57.73 8.600 57.84 11.60 63.27 17.80 34.24

6.870 57.79 8.657 57.87 11.70 62.55 18.05 36.63

6.906 57.84 8.715 57.91 11.81 61.82 18.30 38.49

6.943 57.79 8.774 57.94 11.92 61.29 18.56 39.88

6.981 57.76 8.834 57.98 12.03 60.83 18.83 41.13

7.018 57.74 8.894 58.02 12.14 60.22 19.11 42.50

7.057 57.78 8.956 58.07 12.25 59.45 19.40 43.95

7.095 57.77 9.018 58.14 12.37 58.61 19.69 45.40

7.134 57.73 9.081 58.20 12.49 57.76 19.99 46.70

7.174 57.76 9.145 58.26 12.61 56.91 20.31 47.76

7.214 57.79 9.210 58.32 12.73 56.06 20.63 48.85

7.254 57.78 9.276 58.39 12.86 55.20 20.96 50.32

7.295 57.76 9.343 58.45 12.99 54.32 21.31 52.14

7.336 57.78 9.410 58.52 13.12 53.42 21.66 53.52

7.378 57.80 9.479 58.61 13.25 52.50 22.03 52.80

7.420 57.77 9.549 58.69 13.39 51.53 22.41 49.83

7.462 57.76 9.620 58.79 13.53 50.51 22.80 47.84

7.506 57.77 9.691 58.91 13.67 49.46 23.21 48.44

7.549 57.76 9.764 59.04 13.82 48.42 23.63 48.80

7.593 57.76 9.838 59.18 13.97 47.38 24.07 47.13

7.638 57.77 9.913 59.34 14.12 46.39 24.53 44.58

7.683 57.77 9.990 59.51 14.28 45.49 25.00 41.82

7.729 57.76 10.07 59.69 14.43 44.72 25.49 39.64

7.775 57.75 10.15 59.88 14.60 44.02 26.00 38.04

7.822 57.74 10.23 60.09 14.76 43.45
Note: Due to variability in the manufacturing process the absorption in the UV region varies.
Calibration at 266nm is recommended if the detector is to be used in the UV region.

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P MODEL PYROELECTRIC DETECTOR ABSORPTION VS. WAVELENGTH:

Use this table for standard and slim profile painted (P) model pyroelectric detectors.

Wavelength Absorption Wavelength Absorption Wavelength Absorption

µm% µm% µm%

0.30 96.850 1.50 94.931 4.00 80.251

0.40 96.850 1.60 94.094 4.22 77.191

0.50 96.850 1.70 94.094 5.00 84.672

0.60 96.850 1.80 94.094 6.00 85.522

0.70 96.850 1.90 93.209 7.00 86.032

0.80 96.850 2.00 92.323 8.00 91.133

0.90 96.850 2.00 92.323 8.17 90.113

1.00 96.850 2.10 91.831 9.00 90.793

1.10 96.850 2.20 91.339 10.00 89.772

1.20 96.850 2.39 89.092 18.61 89.432

1.30 96.309 3.00 86.542 20.00 90.793

1.40 95.768 3.42 86.032 22.80 91.133

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