EI Series Bimetal Thermometers - Ashcroft
EI Series Bimetal Thermometers - Ashcroft
EI Series Bimetal Thermometers - Ashcroft
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<strong>EI</strong> <strong>Series</strong> <strong>Bimetal</strong> <strong>Thermometers</strong>FEATURES• 1% full span accuracy (ASME B40.3 Grade A)• Maximum ambient temp. is 200°F (94°C)• Hermetically sealed case to prevent entryof moisture, interior corrosion and coilfreeze-up.• External adjustment permits zero reset fromoutside the case.• Maxivison ® dial allows readability from anyangle without parallax error.• Silicone coil dampening (up to 400°F)provides vibration dampening and improvesresponse time.• All-welded stainless steel construction• Heavy-Duty glass lens• Protection IP 65• Five year limited warrantySPECIFICATIONS<strong>Ashcroft</strong> ®<strong>Series</strong>: <strong>EI</strong>Dial Sizes: 2,˝ 3,˝ 5˝Stem Length: 2 1 ⁄2˝—24˝ (1)Case & Stem: 304 stainless steel, hermeticallysealedStem Dia: .250˝Window: Heavy-duty glass, plastic or shatterproofglass otionalDial: Maxivision ® , black figures on whitebackgroundPointer: BlackConnection: Plain, pointed plain, 1 ⁄4 NPT, 1 ⁄2 NPT,1⁄2 NPT unionConnectionLocation: Everyangle, Lower, RearRanges: -80/120°F — 200/1000°F-50/50°C — 100/500°COptions: Code DescriptionC4 Individual calibration cert.XCS Dual scale (2)XDM Dial markingXNH Stainless steel tagXNN Paper tagXPD Plastic windowXSG Shatter proof glassX3B 3 ⁄8˝ stem dia. with 1 ⁄2 NPTX02 1 ⁄4 NPT when 1 ⁄2 NPT is standardXS1 Silicone free(1) Special or longer length available, consult factory(2) Dual scale avilable with 3˝ and 5˝ case only(3) Only available on rear connectionThermowells must be used on all pressure orvelocity applications, to protect the stem ofthermometer from corrosion and physicaldamage, and to facilitate removal of thethermometer without disturbing the process.Maximum ambient temperature is 200°F (95°C).HOW TO ORDER30 <strong>EI</strong> 60 R 040 0/250°F XNHDial Size: 3˝ Code 30Case Style: <strong>EI</strong>Stem Connection: 1 ⁄2 NPT Code 60Stem Location: Rear Code RStem Length: 4˝ Code 040Range: Code 0/250°FOptions: Stainless steel tagBULLETIN BM-<strong>EI</strong>All specifications are subject to change without notice.All sales subject to standard terms and conditions.© <strong>Ashcroft</strong> Inc. 2013 01/2013<strong>Ashcroft</strong> Inc., 250 East Main Street, Stratford, CT 06614 USATel: 203-378-8281 • Fax: 203-385-0408email: info@ashcroft.com • www.ashcroft.com
<strong>EI</strong> <strong>Series</strong> <strong>Bimetal</strong> <strong>Thermometers</strong><strong>EI</strong> <strong>Series</strong> selection tableCase Size Stem Stem Lengths Temperature RangeAvailable“S”Dial Code Style Conn. Code Location Code Length Code °F* °/ Div. Fig. °C °/ Div. Fig.Code (inches) Fahrenheit Inter. Celsius Inter.Plain 40–80/120 2 20 –50/50 1 102˝ 20 Pointed 50 Rear R–20/120†† –20/120 2 201 ⁄4 NPT 602 1 ⁄2 025 30/130†† 1 10 0/50†† 1 51 ⁄2 NPT4 040 0/200 0/100 1 1020Union42Everyangle E 6 06023˝3˝3030 1<strong>EI</strong> 1 ⁄2⁄2 NPTNPT6060Rear 9 090 0/250 10/150 2 201Rear R50⁄2 NPT 60 Lower 12 120 50/3000/2001Lower L1 ⁄2 NPT15 150 50/400 0/300††⁄2 NPT 42Union42Everyangle E 18 180 50/550 5 50 50/450**† 5 505˝ 50 1 ⁄2 NPT 6024 240 200/700† 100/500**†1 RearR100/800†⁄2 NPT 60LowerL200/1000**† 10 100<strong>EI</strong> DimensionsWeight inCase Dial Connectionounces (3)<strong>Series</strong> Size Location A B C D E G H S NPT Hex S – 2 1 ⁄2˝<strong>EI</strong> 2˝ Rear 2 3 ⁄32 3⁄83⁄8 – – – – – (2) –11⁄16 4 1 ⁄2(Plain) (53) (10) (8)<strong>EI</strong> 2˝ Rear (Plain, 2 3 ⁄32 3⁄85⁄16 – – – – – (2) –11⁄16 4 1 ⁄2pointed stem) (53) (10) (8)<strong>EI</strong> 2˝ Rear 2 3 ⁄32 3⁄83⁄8 – – – – – (2) 1 ⁄411⁄16 4 1 ⁄2(Threaded) (53) (10) (8)<strong>EI</strong> 3˝ Rear 3 5 ⁄3219⁄323⁄8 – – – – – (2) 1 ⁄27⁄8 7(80) (15) (8)<strong>EI</strong> 3˝ Lower 3 5 ⁄32 1 27 ⁄32 – 2 5 ⁄81⁄4 – – – (2) 1 ⁄27⁄8 11(80) (47) (67) (6)<strong>EI</strong> 3˝ Everyangle 3 5 ⁄3219⁄32 – – – 1 21 ⁄32 3 1 ⁄32 – (2) 1 ⁄27⁄8 10(80) (15) (42) (89)<strong>EI</strong> 5˝ Rear 5 1 ⁄3223⁄323⁄8 – – – – – (2) 1 ⁄27⁄8 16(128) (18) (8)<strong>EI</strong> 5˝ Lower 5 1 ⁄32 1 15 ⁄16 – 3 5 ⁄81⁄4 – – – (2) 1 ⁄27⁄8 26(128) (49) (92) (6)<strong>EI</strong> 5˝ Everyangle 5 1 ⁄1623⁄32 – – – 1 7 ⁄8 3 21 ⁄32 – (2) 1 ⁄27⁄8 25(128) (18) (48) (93)NOTES:1. Figures in parenthesis ( ) are in millimeters. All other dimensions are in inches.2. Standard “S” dimensions are 2 1 ⁄2, 4, 6, 9, 12, 15, 18 and 24 inches. Standard stem diameter is 1 ⁄4 inch.3. Add 1 oz. for every 2 inches of stem length.<strong>EI</strong> <strong>Series</strong> dual scale rangesDual scales are available in 3˝ and 5˝dial sizes in the following ranges:InnerOuter–80/120°F and –60/50°C–40/120°F and –40/50°C–40/160°F and –40/70°C–20/120°F and –30/50°C††0/200°F and –20/90°C0/250°F and –20/120°C30/130°F and 0/55°C††50/300°F and 10/150°C50/400°F and 10/200°C50/550°F and 10/290°C100/800°F and 50/400°C†200/700°F and 100/370°C†200/1000°F and 100/550°C**†Overtemperature limitsTop of Range °F MaximumOver Temperatureup to 250 100% of span251/550 50% of span551/1000 800°F ***Dual scale ranges available for all standard °F ranges (3˝ and 5˝case only)**Satisfactory for continuous service up to 800°F or 425°C. Can beused for intermittent service from 800 to 1000°F, or 425 to 500°C.Use <strong>Ashcroft</strong> Duratemp ® thermometers for ranges above and belowthose listed above.†Minimum stem length for these ranges is 4˝.††Minimum stem length for lower connection and Everyangle is 4˝.DIMENSIONSGBSBAAAHDBCSESBULLETIN BM-<strong>EI</strong>All specifications are subject to change without notice.All sales subject to standard terms and conditions.© <strong>Ashcroft</strong> Inc. 2013 01/2013<strong>Ashcroft</strong> Inc., 250 East Main Street, Stratford, CT 06614 USATel: 203-378-8281 • Fax: 203-385-0408email: info@ashcroft.com • www.ashcroft.com
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