Certifications Approval and Compliance Certificates Daily Instruments meets a wide array of international engineering standards and is a proud member of the National Minority Supplier Development Council and the Women's Business Enterprise National Council. Company Certifications ISO 9001:2015 (US) Certificate of Approval View Certificate ISO 9001:2015 (UK) Certificate of Approval View Certificate Women's Business Enterprise National Council View Certificate National Minority Supplier Development Council View Certificate ASME U Stamp View Certificate Directive 2014/68/EU Directive 2014/68/EU View Certificate ATEX Production Quality Assurance Notification 11 ATEX Q150196 Rev. 3 View Certificate IECEx Quality Assessment Report View Certificate Product Certifications ATEX 210, 220 & CT221 310 360 QPS 310 360 IECEx 210 & 220 & CT221 310 360 SIL 3 CatTracker® CATALYST TEMPERATURE TRACKING SYSTEM SIL 3 Compliant 3-A Sanitary 74-07 Thermowells: ST-TC, STW-B-TC, STW-T-TC, ST-RTD STW-B-RTD, STW- T-RTD Thermocouple/RTD: DIS-T, DIS-R TRCU Model 210 Model 220 Model 310 Model 360 Model CT Model TB221 Model MP210 5700 Hartsdale Drive Houston, TX 77036 sales@dailyinst.com (713) 780-8600 (713) 780-3209 Facebook Twitter LinkedIn YouTube Terms & Conditions Legal Notices Privacy Policy Feedback