Filter Humidity Temperature Sensors SHT1x Protection against dust

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Filter Humidity Temperature Sensors SHT1x Protection against dust

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Filter
Filter Humidity Temperature Sensors SHT1x
Protection against dust other contaminants Water proof, IP67 protection class Easy mounting sensor into housing
Filter Product Summary
Filter provides IP67 protection against water, dust other contaminants humidity temperature sensors SHT11 SHT15. cost part very easy use. Filter consists single piece polypropylene including filter membrane. fits outer dimensions SHT1x sensors allows compact system design. also serves adaptor mounting sensor directly into wall housing. Using sealing ring, this results waterproof mounting solution.
Applications
HVAC Automotive Test Measurement Data Logging Automation White Goods Medical
Ordering Information
Part Number Filter 1-100188-01
Filter Specifications
Conditions Min. Typ. Polypropylene (PP) PTFE with polyester scrim (PP) (63%) slowly moving particles 0.05 velocity 99.99 IP67 Max. Units
Parameter Body material Filter material Temperature Range Mullen Hydrostatic (water resistance pressure) Response Time Oleophobicity Rating Filtration Efficiency Filter pore size Protection class
Table Filter Specifications
meter water column (Scale from 0-10) micron
Slowly moving air: 0.03m/s Repellence hydrocarbons according AATCC (American Association Textile Chemists Colorists) standard. Rating means n-decane repelled. Percentage particles with size 0.1m filtered given flow IP67 requires "dust tight" "protected against effects temporary immersion". www.sensirion.com Sensirion
Filter
Application Information
Using Filter Cap, separation made between environment, which relative humidity measured readout electronics. Such separation needed mainly areas with dust particles air: HVAC applications, where large volumes airflow passing sensor, appliances (e.g. lints garment dryers) agricultural environments, where dust dirt present. Furthermore, consistent reliable humidity measurements enabled protection against water immersion. Another important issue addressed Filter mount sensor housing. provides simple, easy-toapply possibility mount sensor e.g. HVAC transmitters, data loggers, ducts etc. filter membrane allows waterproof mounting water column when sealing ring used addition.
Mounting Information
There three possibilities mount through hole Filter Cap: Fixed between housing wall small pressure Glued and/or housing wall pins Filter heated least 160°C with heating tool melt form robust fastening.
Mounting against housing wall
housing
housing
Filtercap
SHT1x
melted plastic
Figure with Filter pressed against housing wall plastic pins melted.
Waterproof mounting
o-ring
housing
housing
Filtercap
SHT1x
melted plastic
Figure Waterproof mounting using O-ring sealing
o-ring, which provided Sensirion, should meet following specifications: Inner diameter: (0.236 inch) Cross section: (0.04 inch) Material: This o-ring sourced worldwide Busak Shamban: http://www.busakshamban.com, Part. OR1000600
www.sensirion.com Rev.1.1
Filter Note: absolutely avoid leakage high humidity condensation into housing avoid corrosion soldering pads sensor, necessary glue between Filter sensor. This done applying glue substrate sensor around black before mounting Filter Cap. Sensirion recommends following glue types: Epoxy EE8016F-EB0363 from Loctite: SMA10SL from Electrolube:
Dimensions, footprint delivery
Dimensions
Figure Dimensions Filter (inch), tolerances: 0.03
Footprint
Recommended Footprint
(0.067) 1.27 (0.05) 1.27 1.27 4.61 (0.1815)
1.45 (0.057) (0.0315)
(0.07) 3.48 (0.137) (0.07) 7.08 (0.279) 7.23 (0.285) 0.15 (0.059)
Figure Footprint dimensions (inch) www.sensirion.com Rev.1.1
Copper inside this field
6.67 (0.263)
Filter
Delivery Condition
Package containing packs, each holding pcs.
Revision history
Version Preliminary 1.01 1.04 1.05 1.06 Page(s) Changes First release Reworked release, preliminary Added glue type sealing corrosion protection Changed specification o-ring, added sourcing information o-ring Changed company address Sensirion Inc. address added, disclaimer modified
Date September 2003 March 2004 November 2004 February 2005 2005 October 2006
latest version this document application notes found
Important Notices
Warning, personal injury
this product safety emergency stop devices other application where failure product could result personal injury. this product applications other than intended authorized use. Before installing, handling, using servicing this product, please consult data sheet application notes. Failure comply with these instructions could result death serious injury. Buyer shall purchase SENSIRION products unintended unauthorized application, Buyer shall defend, indemnify hold harmless SENSIRION officers, employees, subsidiaries, affiliates distributors against claims, costs, damages expenses, reasonable attorney fees arising directly indirectly, claim personal injury death associated with such unintended unauthorized use, even SENSIRION shall allegedly negligent with respect design manufacture product.
Precautions
inherent design this component causes sensitive electrostatic discharge (ESD). prevent ESD-induced damage and/or degradation, take customary statutory precautions when handling this product. application note "ESD, Latchup EMC" more information.
Warranty
SENSIRION warrants solely original purchaser this product period months (one year) from date delivery that this product shall quality, material workmanship defined SENSIRION's published specifications product. Within such period, proven defective, SENSIRION shall repair and/or replace this product, SENSIRION's discretion, free charge Buyer, provided that: notice writing describing defects shall given SENSIRION within fourteen (14) days after their appearance; such defects shall found, SENSIRION's reasonable satisfaction, have arisen from SENSIRION's faulty design, material, workmanship; defective product shall returned SENSIRION's factory Buyer's expense; warranty period repaired replaced product shall limited unexpired portion original period. This warranty does apply equipment which been installed used within specifications recommended SENSIRION intended proper equipment. EXCEPT WARRANTIES EXPRESSLY FORTH HEREIN, SENSIRION MAKES WARRANTIES, EITHER EXPRESS IMPLIED, WITH RESPECT PRODUCT. WARRANTIES, INCLUDING WITHOUT LIMITATION, WARRANTIES MERCHANTABILITY FITNESS PARTICULAR PURPOSE, EXPRESSLY EXCLUDED DECLINED. SENSIRION only liable defects this product arising under conditions operation provided data sheet proper goods. SENSIRION explicitly disclaims warranties, express implied, period during which goods operated stored accordance with technical specifications. www.sensirion.com Rev.1.1
Filter
SENSIRION does assume liability arising application product circuit specifically disclaims liability, including without limitation consequential incidental damages. operating parameters, including without limitation recommended parameters, must validated each customer's applications customer's technical experts. Recommended parameters vary different applications. SENSIRION reserves right, without further notice, change product specifications and/or information this document (ii) improve reliability, functions design this product. Copyright© 2001-2005, SENSIRION. CMOSens® trademark Sensirion rights reserved.
Headquarters Sales Office
SENSIRION CH-8712 Switzerland SENSIRION Inc. Westlake Ctr. suite 2801 Townsgate Road Westlake Village, 91361 Phone: (0)44 Fax: (0)44 e-mail: info@sensirion.com http://www.sensirion.com/ Phone: 805-409 4900 Fax: 805-435 0467 e-mail: michael.karst@sensirion.com http://www.sensirion.com/ Sensirion humidity sensors filter caps available from:
find your local representative www.sensirion.com/reps
www.sensirion.com
Rev.1.1

Filter Humidity Temperature Sensors SHT1x Protection against dust

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