Bottom Bracket Mounted, Force Aspirated, Temp. / Humid. Sensor ...
BILL OF MATERIALS: Bottom Bracket Mounted, Force Aspirated, Temp. / Humid. Sensor Radiation Shield
This version of the fan aspirated solar radiation (Stevenson Screen) for temperature and humidity sensors is designed to be mounted in a on a bracket that is attached to the bottom of the shield. A reference drawing is provided for hole locations it is expected that the user will design and fabricate an appropriate bracket from available materials This assembly has been built for use with a number of temperature/humidity sensors. Currently it is in use with a WiFi enabled weather station from: https://wunderweatherstation.wordpress.com/
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4
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Part Number PDS Rad Shld 2 Bottom 18Feb15 PDS Rad Shld 2 Middle 15Feb15 v0a PDS Rad Shld 2 Top Btm Mnt 09Feb15 v0
PDS Rad Shld 3 40mm Plenum 10Feb15 v0
Supplier 3D Printed
Manufacture r 3D Printed
Manufacturer Part Number PDS Rad Shld 2 Bottom 18Feb15
3D Printed
3D Printed
PDS Rad Shld 2 Middle 15Feb15 v0a
3D Printed
3D Printed
PDS Rad Shld 2 Top Btm Mnt 09Feb15 v0
Top cover for bottom mounted shields.
NOTE: Tap the three support rod bushing for ΒΌ-20 threaded rods.
PDS Rad Shld 3 40mm Plenum 10Feb15 v0
Air plenum for fan mounting as well as containing the temperature and humidity sensor assembly.
NOTE: Use fine thread or fishing line to suspend sensor assembly in the plenum.
3D Printed 3D Printed
Description
Comments:
Bottom layer solar radiation shield for bottom bracket mounting. Middle solar radiation shield.
URL:
Index
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5
1
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6
Part Number PDS Rad Shld 2 FanMnt 15Feb15 v0a
Supplier 3D Printed
Manufacture r 3D Printed
Manufacturer Part Number PDS Rad Shld 2 FanMnt 15Feb15 v0a
Description
USER
USER
PDS Rad Shld 2 BtmMtg Bracket DRAWING 11Feb15 v0
McMasterCarr
McMasterCarr
98853A029
Brass Fully Threaded Rod 1/4"-20 Thread, 3 Feet Long.
Mounting plate that secures the top of the asperiating fan to the radition shield as well as mounting the plenum in the center of the assembly. Bottom mounting bracket for fan aspirated assembly.
7
1
ea.
PDS Rad Shld 2 BtmMtg Bracket DRAWING 11Feb15 v0 98853A029
8
3
ea.
92716A519
McMasterCarr
McMasterCarr
92716A519
Uncoated Brass Cap Nut 1/4"-20 Thread Size
9
1
ea.
91772A156
McMasterCarr
McMasterCarr
91772A156
18-8 Stainless Steel Pan Head Phillips Machine Screw 6-32 Thread, 13/8" Length
Comments:
URL:
DRAWING for user fabricated bottom mounting bracket.
Stacking/Mounting Rods. Cut 3 pieces 6.25 inches long from all thread stock. Stacking/Mounting Rods. Cut 3 pieces to length from all thread stock. Screws for mounting the fan to the radiation shield fan mount and the plenum.
http://www.mcmaster. com/#98853a029/=11c pqso http://www.mcmaster. com/#92716a519/=11c psob http://www.mcmaster. com/#91772a156/=11c w2us
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7
4
Units ea.
Part Number P12820-ND
Supplier Digi-Key
Manufacture r NMB Technologies Corporation
Manufacturer Part Number 1608KL-04WB10-L00
Description FAN AXIAL 40X20MM 12VDC WIRE
Comments:
Aspiration Fan
URL: http://www.digikey.co m/productsearch/en/fansthermalmanagement/dcfans/1179730?k=1608K L&pv2=987&FV=93400 10%2Cfff40012%2Cfff8 0052%2C38007e&mno nly=0&newproducts=0 &ColumnSort=0&page= 1&stock=1&quantity=0 &ptm=0&fid=0&pageSi ze=25
This version of the fan aspirated solar radiation (Stevenson Screen) for temperature and humidity sensors is designed to be mounted in a on a bracket that is attached to the bottom of the shield. A reference drawing is provided for hole locations it is expected that the user will design and fabricate an appropriate bracket from available materials This assembly has been built for use with a number of temperature/humidity sensors. Currently it is in use with a WiFi enabled weather station from: https://wunderweatherstation.wordpress.com/
Index
Quan.
Units
1
1
ea.
2
3
ea.
3
1
ea.
4
1
ea.
Part Number PDS Rad Shld 2 Bottom 18Feb15 PDS Rad Shld 2 Middle 15Feb15 v0a PDS Rad Shld 2 Top Btm Mnt 09Feb15 v0
PDS Rad Shld 3 40mm Plenum 10Feb15 v0
Supplier 3D Printed
Manufacture r 3D Printed
Manufacturer Part Number PDS Rad Shld 2 Bottom 18Feb15
3D Printed
3D Printed
PDS Rad Shld 2 Middle 15Feb15 v0a
3D Printed
3D Printed
PDS Rad Shld 2 Top Btm Mnt 09Feb15 v0
Top cover for bottom mounted shields.
NOTE: Tap the three support rod bushing for ΒΌ-20 threaded rods.
PDS Rad Shld 3 40mm Plenum 10Feb15 v0
Air plenum for fan mounting as well as containing the temperature and humidity sensor assembly.
NOTE: Use fine thread or fishing line to suspend sensor assembly in the plenum.
3D Printed 3D Printed
Description
Comments:
Bottom layer solar radiation shield for bottom bracket mounting. Middle solar radiation shield.
URL:
Index
Quan.
5
1
Units Ea.
6
Part Number PDS Rad Shld 2 FanMnt 15Feb15 v0a
Supplier 3D Printed
Manufacture r 3D Printed
Manufacturer Part Number PDS Rad Shld 2 FanMnt 15Feb15 v0a
Description
USER
USER
PDS Rad Shld 2 BtmMtg Bracket DRAWING 11Feb15 v0
McMasterCarr
McMasterCarr
98853A029
Brass Fully Threaded Rod 1/4"-20 Thread, 3 Feet Long.
Mounting plate that secures the top of the asperiating fan to the radition shield as well as mounting the plenum in the center of the assembly. Bottom mounting bracket for fan aspirated assembly.
7
1
ea.
PDS Rad Shld 2 BtmMtg Bracket DRAWING 11Feb15 v0 98853A029
8
3
ea.
92716A519
McMasterCarr
McMasterCarr
92716A519
Uncoated Brass Cap Nut 1/4"-20 Thread Size
9
1
ea.
91772A156
McMasterCarr
McMasterCarr
91772A156
18-8 Stainless Steel Pan Head Phillips Machine Screw 6-32 Thread, 13/8" Length
Comments:
URL:
DRAWING for user fabricated bottom mounting bracket.
Stacking/Mounting Rods. Cut 3 pieces 6.25 inches long from all thread stock. Stacking/Mounting Rods. Cut 3 pieces to length from all thread stock. Screws for mounting the fan to the radiation shield fan mount and the plenum.
http://www.mcmaster. com/#98853a029/=11c pqso http://www.mcmaster. com/#92716a519/=11c psob http://www.mcmaster. com/#91772a156/=11c w2us
Index
Quan.
7
4
Units ea.
Part Number P12820-ND
Supplier Digi-Key
Manufacture r NMB Technologies Corporation
Manufacturer Part Number 1608KL-04WB10-L00
Description FAN AXIAL 40X20MM 12VDC WIRE
Comments:
Aspiration Fan
URL: http://www.digikey.co m/productsearch/en/fansthermalmanagement/dcfans/1179730?k=1608K L&pv2=987&FV=93400 10%2Cfff40012%2Cfff8 0052%2C38007e&mno nly=0&newproducts=0 &ColumnSort=0&page= 1&stock=1&quantity=0 &ptm=0&fid=0&pageSi ze=25
