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EI Series Bimetal Thermometers

EI Series Bimetal Thermometers
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Data Sheet EI Series Bimetal Thermometers FEATURES • 1% full span accuracy ASME B40.200 (ASME B40.3 Grade A) Ashcroft® Series: Dial Sizes: Stem Length: Case & Stem: • Maximum ambient temp. is 200°F (94°C) • Hermetically sealed case to prevent entry of moisture, interior corrosion and coil freeze-up. • External adjustment permits zero reset from outside the case. • Maxivison dial allows readability from any angle without parallax error. Stem Dia: Window: Dial: • Silicone coil dampening (up to 400°F) provides vibration dampening and improves response time. Pointer: Connection: Connection Location: Ranges: • All-welded stainless steel construction • Heavy-Duty glass lens • Protection NEMA 4X/IP66 • Five-year limited warranty EI 2,˝ 3,˝ 5˝ 21⁄2˝-60˝ (1) 304 stainless steel, hermetically sealed .250˝ Heavy-duty glass, plastic or shatterproof glass optional Maxivision®, black figures on white background Black Plain, pointed plain, 1⁄4 NPT, 1⁄2 NPT, 1⁄2 NPT union Everyangle™, Lower, Rear –80/120°F-200/1000°F –50/50°C-100/500°C Code Description C4 Individual calibration cert. XCS Dual scale(2) XDM Dial marking XNH Stainless steel tag XNN Paper tag XPD Plastic window XSG Shatter proof glass X3B 3⁄8˝ stem dia. with 1⁄2 NPT X02 1⁄4 NPT when 1⁄2 NPT is standard(3) XS1 Silicone free XYW 316SS Housing(4) and stem (1) 25˝-60˝ lengths available, consult factory (2) Dual scale available with 3˝ and 5˝ case only (3) Only available on rear connection (4) Only available on 5˝ Everyangle™ Thermowells must be used on all pressure or velocity applications, to protect the stem of thermometer from corrosion and physical damage, and to facilitate removal of the thermometer without disturbing the process. Maximum ambient temperature is 200°F (95°C). Dial Size: 3˝ Code 30 Case Style: EI Stem Connection: 1⁄2 NPT Code 60 Stem Location: Rear Code R Stem Length: 4˝ Code 040 Range: Code 0/250°F Options: Stainless steel tag BULLETIN BM-EI All specifications are subject to change without notice. All sales subject to standard terms and conditions. © 2016 Ashcroft Inc. Rev. 09/16 Ashcroft Inc., 250 East Main Street, Stratford, CT 06614 USA Tel: 203

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Data Sheet EI Series Bimetal Thermometers EI Series selection table Case Size EI Series dual scale ranges Stem Lengths Available “S” Code Length Code (inches) R 21⁄2 4 6 9 12 15 18 24 Dual scales are available in 3˝ and 5˝ dial sizes in the following ranges: Temperature Range EI Dimensions Dial Connection Size Location 2˝ Rear (Plain) 2˝ Rear (Plain, pointed stem) 2˝ Rear (Threaded) 3˝ Rear CONTACT FACTORY FOR ADDITIONAL STEM LENGTHS AND RANGES NOT LISTED Overtemperature limits Top of Range °F up to 250 251/550 551/1000 Maximum Over Temperature 100% of span 50% of span 800°F ** *Dual scale...

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