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Product Data Sheets

Click on the Model # links to download Product Data Sheets. Analog and Digital (DMS) sensors are equipped with identical fiberoptics.

Note: DMS units provide a linearized distance output to nearly 100% of the total sensing range of an equivalent analog model.

Reflectance Dependent Models - Analog
Model
Number
Fiber Optic
Diameter

Total
Range

Near SideRange

Far SideRange

Resolution
DC- 20KHz
Near Side
Resolution
DC- 20KHz
Far Side
  mils mm mils mm mils microns mils mm microinch nm microinch microns
D6 6 0.15 40 1 8 200 32 0.8 10 250 60 1.5
D12 12 0.30 80 2 10 250 70 1.75 3 60 25 0.6
D20 20 0.51 50 1.3 5 120 45 1.15 0.4 10 4 0.1
D21 21
0.51 80 2 10 250 70 1.75 2 50 30 0.8
D47 47
1.19 200 5 12 300 175 4.7 1 40 35 0.9
D63 63
1.6 120 3 6 150 112 2.85 0.5 10 12 0.3
D64 64
1.6 240 6 10 250 230 5.8 1.3 30 40 1
D100 100 2.54  400 10 16 400 380 9.6 1.3 30 75 1.9
D125 125 3.18 600 15 16 400 575 14.6 0.5 10 35 0.9
D169 169 4.32 800 20 20 500 770 19.5 2 50 200 5
D170 170 4.32 1200 30 35 900 1150 29.1 3.4 90 275 7
D171 171 4.32 2000 50 375 9500 1600 46.5 80 2000 275 7
D240 240 6.1 3000 76 550 14000 2400 62 120 3000 320 8
Reflectance Dependent Models - Digital
Model
#
Fiber Optic
Diameter
Total
Range

Near SideRange

Far SideRange

Far Side Resolution
Low Speed

Far Side Resolution
High Speed

  mils mm mils mm mils microns mils mm microinch nm microinch microns
DMS-D6 6 0.15 50 1.3 10 250 40 1 1.4 35 32 0.8
DMS-D12 12 0.30 80 2 10 250 80 1.75 0.6 15 16 0.4
DMS-D20 20 0.51 50 1.3 5 120 45 1.15 0.2 8 8 0.2
DMS-D21 21
0.51 80 2 10 250 80 1.75 0.6 15 16 0.4
DMS-D47 47
1.19 240 6 12 300 228 5.7 1.6 40 51 1.3
DMS-D63 63
1.6 120 3 6 150 114 2.85 0.4 10 10 0.25
DMS-D64 64
1.6 240 6 20 400 220 5.6 0.6 15 16 0.4
DMS-D100 100 2.54 400  10 20 400 380 9.6 1.6 40 26 0.65
DMS-D125 125 3.18 600 15 20 400 600 14.6 0.6 15 16 0.4
DMS-D169 169 4.32 750 19 20 400 730 18.6 3.2 80 60 1.5
DMS-D170 170 4.32 1200 30 30 750 1170 29.25 5 130 80 2
DMS-D171 171 4.32 2000 50 400 10000 1600 40 10 250 120 3
DMS-D240 240 6.1 3000 76 510 13000 3000 63 10 250 100 2.5
Reflectance Compensated Models - Analog
Model
Fiber Optic
Area
Operating
Range (mm)
Operating
Range (inches)
Resolution
DC- 20KHz
Microns
  mils mm      
RC19 Ø 0.5   0.76 0.030 0.3
RC20 Ø 0.5   1.65 0.065 0.5
RC25 0.6 x 3.2   0.76 0.030 0.3
RC32 Ø 0.81   2 0.080 1.0
RC60 Ø 1.52   3.2 0.125 1.8
RC62 1.57 x 3.18   2 0.080 1.0
RC63 1.57 x 3.18   4 0.16 2
RC90 2.29 x 4.75   9 0.35 4
RC100 Ø 2.54   5.1 0.20 3
RC171 Ø 4.3   12.7 0.50 5.6
RC190 4.83 x 4.75   25.4 1.0 6.7
RC290 Ø 7.44   35 1.4 60
Reflectance Compensated Models - Digital
Model
#
Fiber Bundle
Area (mm)

Operating
Range (mm)

Operating
Range (inch)
Resolution
@ 5208 Samples/Sec
nm
DMS-RC19 Ø 0.5 0.76 0.03 100
DMS-RC20 Ø 0.5 1.3 0.05 80
DMS-RC25 0.64 x 3.2 0.76 0.030 50
DMS-RC32 Ø 0.8 3 0.08 500
DMS-RC60 Ø 1.5 4 0.16 180
DMS-RC62 1.6 x 3.2 2.5 0.10 250
DMS-RC63 1.6 x 3.2 5 0.20 640
DMS-RC90 2.3 x 4.8 9 0.35 400
DMS-RC100 Ø 2.5 6 0.24 550
DMS-RC171 Ø 4.3 15 0.59 650
DMS-RC190 4.8 x 4.8 25 1.0 650
DMS-RC290 Ø 7.4 35 1.4 2500
Reflectance Compensated Models - USB Powered
Model
#
Fiber Bundle
Area (mm)

Operating
Range (mm)

Operating
Range (inch)
Resolution
@16,000 Samples/Sec
nm
uDMS-RC19 Ø 0.5 0.76 0.03 80
uDMS-RC20 Ø 0.5 1.3 0.05 100
uDMS-RC22 Ø 0.5 3 0.118 150
uDMS-RC25 0.64 x 3.2 0.76 0.030 50
uDMS-RC32 Ø 0.8 3 0.10 75
uDMS-RC60 Ø 1.5 4 0.16 180
uDMS-RC100 Ø 2.5 6 0.240 180
Multi-Channel Hardware for DMS Sensors
10DMS 19" Rack for Powering & Controlling 10 Sensors
Vacuum Passthru Hardware
Bv1 Single Channel Passthru for 10 E-7 Torr, D and RC Model Sensors
Bv2 Single Channel UHV Passthru for D Model Sensors
Bv3 Single Channel UHV Passthru for RC Model Sensors
BvF-CF Multi-Channel Fiberoptic Passthru for all models
BvF-ISO Multi-Channel Fiberoptic Passthru for all models
Fv1 Low Vacuum Passthru for 10 E-4 Torr (1000 µPa).
Provides Ø.375" x 3" L Solid Section on Fiberoptic Cable, Compression Fitting,
and Stainless Steel Interlok Sheathing On Vacuum Side
Fv2 Low Vacuum Passthru for 10 E-4 Torr (1000 µPa).
Provides Ø.250" x 3" L Solid Section on Fiberoptic Cable,
Compression Fitting, and Stainless Steel Interlok Sheathing on Vacuum Side
Fv3 Low Vacuum Passthru for 10 E-4 Torr (1000 µPa).
Provides Ø.500" X 3" L Solid Section on Fiberoptic Cable,
Compression Fitting, and Stainless Steel Interlok Sheathing on Vacuum Side