STANDARD RTD's INDEX

Transcription

1 STANDARD RTD's INDEX PAGE General Information... R2 Temperature/Resistance Table... R6 Part Numbering Examples... R10 High Temperature MgO Elements (RA)... R11 Leadwire Style RTD's (RB)... R12 Leadwire Style RTD's (RD, RE, RF, or RG)... R13 Standard Connector RTD's (RK, RL, or RM)... R14 Miniature Connector RTD's (RQ, RR, or RS)... R15 Snap-Cover Connection Head RTD's (RT, RV, or R4)... R16 Miscellaneous Connection Head RTD's (RW, RX, RY, or RZ)... R17 Screw-Cover Connection Head RTD's (R1, R2, R3, or R8)... R18 Sheath Mounting Fittings... R19 Sheath Mounting Fittings and Bend Options... R20 For other RTD products: See the Food, Dairy & Pharmaceutical Section of the Catalog for the following items: Sanitary Connected RTD's (CIP) Thermometer Replacement RTD's Penetration Style Sensors See the Thermowell Assemblies & Thermowells Section of the Catalog for the following items: RTD Style Thermowells RTD Replacment for Thermowells

2 GENERAL INFORMATION, RESISTANCE TEMPERATURE DETECTORS (RTD's) SensorTec's complete line of Resistance Temperature Detectors (RTD's) offer an unparalleled combination of quality, performance and price to meet todays changing market. To meet a broad range of requirements, SensorTec has designed RTD's in three specific temperature ranges: the "L", "M", and "H" series. General specifications, features and available configurations for each series are as follows: þ LOW RANGE, "L" Series: -50 to +200 C (-58 to +392 F) The construction provides a cost effective and durable probe suitable for industrial process or laboratory applications and offers high accuracy, long term stability, superior interchangeability and resistance to shock and vibration. Element Types: Platinum 100W, 500W and 1000W ohms at 0 C (standard) (Nickel, Nickel-Iron and Copper available) Element 0 C: + 0.5% to % (Multiple DIN, DIN class A and B, Fractional DIN) Temperature Coef. (TCR): Alpha W / C (1000W ), W / C (100W, 500W & 1000W ), W / C (100W ) Applicable Standards: DIN 43760, IEC-751 and JIS C Other Specifications: Consult sales concerning information on stability, repeatability, self-heating and vibration Sheath Diameters:.050" OD to 3/4" OD (Metric sizes also available) Sheath Material: 316 stainless steel standard, other materials available Excitation Current: 1mA or less recommended, 2mA maximum (Consult sales for applications utilizing more than 2mA) Insulation Resistance: At 21 C (70 F) with all external surfaces dry, the resistance between any leadwire and the sheath is 500 megohms or greater at 250 VDC. þ MEDIUM RANGE, "M" Series: -50 to +450 C (-58 to +842 F) This series utilizes the same basic construction as the "L" series, but offers the benefit of an extended temperature range. High accuracy, long term stability, superior interchangeability and resistance to shock and vibration make this series a significant addition to our line of high quality RTD's. R-2 Element Types: Platinum 100W, 500W and 1000W ohms at 0 C (standard) Element 0 C: + 0.5% to % (Multiple DIN, DIN class A and B, Fractional DIN) Temperature Coef. (TCR): Alpha W / C (1000W ), W / C (100W, 500W & 1000W ), W / C (100W ) Applicable Standards: DIN 43760, IEC-751 and JIS C Other Specifications: Consult sales concerning information on stability, repeatability, self-heating and vibration Sheath Diameters: 1/8" OD to 3/4" OD (Metric sizes also available) Sheath Material: 316 stainless steel standard, other materials available Excitation Current: 1mA or less recommended, 2mA maximum (Consult sales for applications utilizing more than 2mA) Insulation Resistance: At 21 C (70 F) with all external surfaces dry, the resistance between any leadwire and the sheath is 100 megohms or greater at 250 VDC.

3 þ HIGH RANGE, "H" SERIES: -200 to +650 C (-328 to F) This construction utilizes a fully supported, strain free wire wound sensing element encapsulated in a compacted MgO insulated metal sheathed cable. This combination provides a probe suitable for extremely demanding applications. It offers superior resistance to pressure, shock and vibration. By utilizing the finest elements available, this style of probe displays long life, long term accuracy and excellent repeatability. Element Types: Platinum 100W at 0 C (standard) (Consult for other types) Element 0 C: % to % (DIN class A and B, Fractional DIN) Temperature Coef. (TCR): Alpha W / C, /W C (100W ) Applicable Standards: DIN 43760, IEC-751 and JIS C Other Specifications: Consult sales concerning information on stability, repeatability, self-heating and vibration Sheath Diameters: 1/8" OD to 1/2" OD (Metric sizes also available) Sheath Material: 316 stainless steel standard, other materials available Excitation Current: 1mA or less recommended, 5mA maximum Insulation Resistance: At 21 C (70 F) with all external surfaces dry, the resistance between any leadwire and the sheath is 500 megohms or greater at 250 VDC. GENERAL LEADWIRE SIZES: Single Element Style RTD's Duplex Element Style RTD's Sheath Diameter Leadwire Size Sheath Diameter Leadwire Size under 1/8" 28 AWG under 1/8" N/A 1/8" to 5/32" 26 AWG 1/8" to 5/32 Consult 3/16" or larger 22 AWG 3/16" or larger 26 AWG Please contact the sales department for the exact leadwire type used on a specific sensor. ELEMENT SENSITIVITY, PLATINUM ELEMENTS Resistance at C 100W 100W 500W 1000W 1000W TCR (W /W / C) Sensitivity (Ave. W / C) LEADWIRE RESISTANCE TABLE AWG W 25 C AWG W 25 C *Based on Silver Plated Copper Conductor (Teflon insulated leads) R-3

4 LEADWIRE EFFECT Leadwire error can have a significant effect on RTD performance. Since an RTD is a resistance type sensor, introducing leadwire between the RTD and instrument will add additional resistance to readings. Also, additional resistance is not constant but increases with ambient temperature. To estimate leadwire error for a 2-wire configuration, multiply the total length of the extension leads by the resistance per foot in the table on the previous page. Then divide by the sensitivity of the RTD, given in the table on the previous page to obtain an error in C. Example: 100W platinum RTD with a TCR of and 50 ft. of 22 AWG leadwire. R = 50 ft. x W/ft. = 0.825W Approximate error = 0.825W / 0.385W = 2.14 C In most cases, you can cancel leadwire resistances by using a 3 or 4-wire configuration. Another way to deal with long leadwire runs is with a 2-wire current transmitter. Its linearized signal is not affected by leadwire resistance and electrical noise and is suitable for use in installations requiring several hundred feet or more of leadwire. WIRING CONFIGURATIONS AND CHARACTERISTICS (See illustration on the following page) 2-WIRE CONFIGURATION An RTD in a 2-wire configuration is the least accurate style of RTD assembly. The added lead wire resistance is not compensated for by the temperature controller or transmitter used to monitor the resistance of the RTD. This increased resistance will cause the display temperature to be higher than the actual temperature. 3-WIRE CONFIGURATION An RTD in a 3-wire configuration is the most common configuration because it is both cost effective and accurate. The added lead wire resistance is calculated by the controller through the third wire of the RTD assembly. The leadwire resistance is then subtracted from the loop resistance and true resistance is found. Through this method the controller or transmitter "compensates" the lead wire giving an accurate temperature display. SensorTec generally matches resistance between leadwires to ± 5% to ensure accurate metering. 4-WIRE CONFIGURATION An RTD in a 4-wire configuration not only cancels leadwire resistance, but removes the effects of mismatched resistances such as contact points. 4-wire circuits are recommended for high accuracy sensors and are usable over longer distances than 3-wire circuits. SPECIAL DETECTORS SensorTec has the ability to design & produce several types of specialized sensors. Nominal resistance values include: 10W, 25.5W, 50W, 200W, and 2000W, at 0 C. Several sheath materials and sizes are available to meet your specific requirement. Leadwire can be supplied in virtually any material. Contact our Technical Assistance Team for engineering assistance. R-4

5 SINGLE RTD CONFIGURATIONS & COLOR CODES DUPLEX RTD CONFIGURATIONS & COLOR CODES 2-Wire 2-Wire 3-Wire 3-Wire 4-Wire R-5

6 TEMPERATURE/RESISTANCE TABLE -200 C to 39 C R-6 For 100 Ohm Platinum RTD Sensors (ITS-90 Revision)

7 TEMPERATURE/RESISTANCE TABLE 40 C to 279 C For 100 Ohm Platinum RTD Sensors (ITS-90 Revision) R-7

8 TEMPERATURE/RESISTANCE TABLE 280 C to 519 C R-8 For 100 Ohm Platinum RTD Sensors (ITS-90 Revision)

9 TEMPERATURE/RESISTANCE TABLE 520 C to 661 C For 100 Ohm Platinum RTD Sensors (ITS-90 Revision) R-9

10 PART NUMBERING EXAMPLES FOR RTD's R SHEATH TERMINATION ELEMENT TYPE ACCURACY & TEMPERATURE COEFFICIENT TEMPERATURE RANGE SHEATH DIAMETER SHEATH MATERIAL LEADWIRE TERMINATIONS LEADWIRE LENGTH ("B") LEADWIRE TYPE SHEATH MOUNTING FITTING SHEATH LENGTH ("A" Fractional) SHEATH LENGTH ("A") RBBGL-KW06A B RTD-100W, 3 Wire, Class B,.00385, Low Temp, 1/4" Dia. Sheath 6" long, No Fitting and 6" of Stranded Teflon Wire with Split Tinned Leads. Refer to page R-1. RTBGL-KW04A-48 RTD-100W, 3 Wire, Class B,.00385, Low Temp, 1/4" Dia. Sheath 4" long with a 1/2" NPT Stainless Steel Hex Nipple Mounting Provision. Refer to page R-5. R-10

11 RTD HIGH TEMP MgO ELEMENTS MINIATURE CONNECTOR RTD's STYLE RA (HIGH TEMPERATURE CONSTRUCTION ONLY) R A H SHEATH TERMINATION A = Stripped Bare Lead (High Temperature MgO Only) ELEMENT TYPE 0 o C 2 Wire 3 Wire 4 Wire Platinum 100W Single A B C Platinum 100W Dual D E N/A ACCURACY & TEMPERATURE COEFFICIENT 0 o C Din Jis Class B (.12%) G H Class A (.06%) J K 1/3 RD (.04%) M N 1/10TH (.01%) Q N/A TEMPERATURE RANGE H = -200 to +650 o C SHEATH DIAMETER (Inch) G = 1/8 (.125) I = 3/16 (.188) K = 1/4 (.250) N = 3/8 (.375) STRIP LENGTH A = 1/4 B = 1/2 C = 3/4 D= 1 E=2 F = 2 1/2 G= 3 H = 3 1/2 I = 4 J = 4 1/2" K=5" SHEATH LENGTH ("A" Fractional) A = None G = 1/4 N = 5/8 B = 1/16 J = 3/8 Q = 3/4 C = 1/8 L = 1/2 S = 7/8 E = 3/16 SHEATH LENGTH ("A") Whole Inches: Example 06 = 6 inches SHEATH MATERIAL W= 316 SS R-11

12 LEADWIRE STYLE RTD's STYLE B SHEATH TERMINATION B 1 = Standard Style ELEMENT TYPE 0 o C 2 Wire 3 Wire 4 Wire Platinum 100W Single A B C Platinum 100W Dual D E N/A Platinum 500W Single F G H Platinum 1000W Single K L M ACCURACY & TEMPERATURE COEFFICIENT 0 o C Din Jis Class B (.12%) G H Class A (.06%) J K 1/3 RD (.04%) M N 1/10TH (.01%) Q N/A TEMPERATURE RANGE L = -50 to +200 o C M = -50 to +450 o C SHEATH DIAMETER (Inch) G = 1/8 (.125) I = 3/16 (.188) K = 1/4 (.250) N = 3/8 (.375) SHEATH MATERIAL W = 316 SS SHEATH LENGTH ("A") Whole Inches: Example 00 = None SHEATH LENGTH ("A" Fractional) A = None E = 3/16 L = 1/2 S = 7/8 B = 1/16 G = 1/4 N = 5/8 C = 1/8 J = 3/8 Q = 3/4 SHEATH MOUNTING FITTING Select from pages #R-19 & R-20 None = 00 R R B SPECIAL OPTIONS F = BX Connector on Leads J = PVC Coated Flex Armor K = Teflon Coated Flex Armor T = Teflon Encapsulated Sheath LEADWIRE TERMINATIONS A = None B = 2-1/2" Split Leads C = 2-1/2" Split Leads w/#8 Spade Lugs D = 2-1/2" Split Leads w/#8 Spade Lugs & BX Connector E = 2-1/2" Split Leads w/ 1/4" Push-on Connectors J = 2-1/2" Split Leads w/ Insulated Crimp Pins K = Standard Male Plug (200 o C) L = Standard Plug with Mating Jack M = Standard Female Jack Q = Miniature Male Plug R = Miniature Plug Mating Jack S = Miniature Female Jack LEADWIRE LENGTH ( B ) Whole Inches: Example: 048 = 48 Inches LEADWIRE TYPE D = Stranded Fiberglass Cable (450 o C) E = Stranded Fiberglass with SS Flex Armor F = Stranded Fiberglass with SS Overbraid M = Stranded Teflon Cable (200 o C) N = Stranded Teflon with SS Flex Armor O = Stranded Teflon with SS Overbraid P = Stranded Shielded Teflon S = Stranded PVC (105 o C) 1 2 = Stranded Teflon Singles 9 2 = Stranded Fiberglass Singles NOTE: 1 Note: For Replaceable elements (RC) for Thermowells see the Thermowell section of the catalog 2 For leads longer than 12", please specify type "D" or "M". Please consult factory for availability of special leadwire.

13 LEADWIRE STYLE RTD's STYLE D & E STYLE F & G SHEATH TERMINATION D = Transition Fitting (200 o C) E = Hi-Temp Transition Fitting (450 o C) F = Transition w/ Relief Spring (200 o C) G = Hi-Temp Transition w/relief Spring (450 o C) ELEMENT TYPE 0 o C 2 Wire 3 Wire 4 Wire Platinum 100W Single A B C Platinum 100W Dual D E N/A Platinum 500W Single F G H Platinum 1000W Single K L M ACCURACY & TEMPERATURE COEFFICIENT 0 o C Din Jis Class B (.12%) G H Class A (.06%) J K 1/3 RD (.04%) M N 1/10TH (.01%) Q N/A TEMPERATURE RANGE L = -50 to +200 o C M = -50 to +450 o C H = -200 to +650 o C SHEATH DIAMETER (Inch) G = 1/8 (.125) I = 3/16 (.188) K = 1/4 (.250) N = 3/8 (.375) SHEATH MATERIAL W = 316 SS R SHEATH LENGTH ("A") Whole Inches: Example 06 = 6 inches SPECIAL OPTIONS F = BX Connector on Leads J = PVC Coated Flex Armor K = Teflon Coated Flex Armor T = Teflon Encapsulated Sheath LEADWIRE TERMINATIONS A = None B = 2-1/2" Split Leads C = 2-1/2" Split Leads w/#8 Spade Lugs D = 2-1/2" Split Leads w/#8 Spade Lugs & BX Connector E = 2-1/2" Split Leads w/ 1/4" Push-on Connectors J = 2-1/2" Split Leads w/ Insulated Crimp Pins K = Standard Male Plug (200 o C) L = Standard Plug with Mating Jack M = Standard Female Jack Q = Miniature Male Plug R = Miniature Plug Mating Jack S = Miniature Female Jack LEADWIRE LENGTH ( B ) Whole Inches: Example: 048 = 48 Inches NOTE: For leads beyond flex armor ("C" length), include length after "B" length. Example 048 (012) LEADWIRE TYPE D = Stranded Fiberglass (450 o C) E = Stranded Fiberglass with SS Flex Armor F = Stranded Fiberglass with SS Overbraid M = Stranded Teflon (200 o C) N = Stranded Teflon with SS Flex Armor O = Stranded Teflon with SS Overbraid P = Stranded Shielded Teflon SHEATH MOUNTING FITTING Select from pages #R-19 & R-20 None = 00 SHEATH LENGTH ("A" Fractional) A = None E = 3/16 L = 1/2 S = 7/8 B = 1/16 G = 1/4 N = 5/8 C = 1/8 J = 3/8 Q = 3/4 R-13

14 STANDARD CONNECTOR RTD's STYLE K STYLE L STYLE M R SHEATH TERMINATION K = Standard Male Plug (200 o C) L = Standard Plug with Mating Jack M = Standard Female Jack ELEMENT TYPE 0 o C 2 Wire 3 Wire 4 Wire Platinum 100W Single A B C Platinum 100W Dual D E N/A Platinum 500W Single F G H Platinum 1000W Single K L M ACCURACY & TEMPERATURE COEFFICIENT 0 o C Din Jis Class B (.12%) G H Class A (.06%) J K 1/3 RD (.04%) M N 1/10TH (.01%) Q N/A SPECIAL OPTIONS T = Teflon Encapsulated Sheath SHEATH MOUNTING FITTING Select from pages #R-19 & R-20 None = 00 SHEATH LENGTH ("A" Fractional) A = None G = 1/4 N = 5/8 B = 1/16 J = 3/8 Q = 3/4 C = 1/8 L = 1/2 S = 7/8 E = 3/16 SHEATH LENGTH ("A") Whole Inches: Example 06 = 6 inches SHEATH MATERIAL W = 316 SS TEMPERATURE RANGE L = -50 to +200 o C M = -50 to +450 o C H = -200 to +650 o C SHEATH DIAMETER (Inch) G = 1/8 (.125) I = 3/16 (.188) K = 1/4 (.250) N = 3/8 (.375) R-14

15 MINIATURE CONNECTOR RTD's STYLE Q STYLE R STYLE S R SHEATH TERMINATION Q = Miniature Male Plug (200 o C) R = Miniature Plug with Mating Jack S = Minature Female Jack ELEMENT TYPE 0 o C 2 Wire 3 Wire 4 Wire Platinum 100W Single A B C Platinum 100W Dual D E N/A Platinum 500W Single F G H Platinum 1000W Single K L M ACCURACY & TEMPERATURE COEFFICIENT 0 o C Din Jis Class B (.12%) G H Class A (.06%) J K 1/3 RD (.04%) M N 1/10TH (.01%) Q N/A SPECIAL OPTIONS T = Teflon Encapsulated Sheath SHEATH MOUNTING FITTING Select from pages #R-19 & R-20 None = 00 SHEATH LENGTH ("A" Fractional) A = None G = 1/4 N = 5/8 B = 1/16 J = 3/8 Q = 3/4 C = 1/8 L = 1/2 S = 7/8 E = 3/16 SHEATH LENGTH ("A") Whole Inches: Example 06 = 6 inches SHEATH MATERIAL W = 316 SS TEMPERATURE RANGE L = -50 to +200 o C M = -50 to +450 o C H = -200 to +650 o C SHEATH DIAMETER (Inch) G = 1/8 (.125) I = 3/16 (.188) R-15

16 SNAP-COVER CONNECTION HEAD RTD's STYLE T STYLE 4 STYLE V R SHEATH TERMINATION T = Cast Aluminum Weatherproof (200 o C) V = White Polypropylene Weatherproof (90 o C) 4 = Din "B" Size Aluminum WP (200 o C) ELEMENT TYPE 0 o C 2 Wire 3 Wire 4 Wire Platinum 100W Single A B C Platinum 100W Dual D E N/A Platinum 500W Single F G H Platinum 1000W Single K L M ACCURACY & TEMPERATURE COEFFICIENT 0 o C Din Jis Class B (.12%) G H Class A (.06%) J K 1/3 RD (.04%) M N 1/10TH (.01%) Q N/A SPECIAL OPTIONS G = Grounding Screw T = Teflon Encapsulated Sheath SHEATH MOUNTING FITTING Select from pages #R-19 & R-20 None = 00 SHEATH LENGTH ("A" Fractional) A = None G = 1/4 N = 5/8 B = 1/16 J = 3/8 Q = 3/4 C = 1/8 L = 1/2 S = 7/8 E = 3/16 SHEATH LENGTH ("A") Whole Inches: Example 06 = 6 inches SHEATH MATERIAL W = 316 SS TEMPERATURE RANGE L = -50 to +200 o C M = -50 to +450 o C H = -200 to +650 o C SHEATH DIAMETER (Inch) G = 1/8 (.125) I = 3/16 (.188) K = 1/4 (.250) N = 3/8 (.375) R-16

17 MISCELLANEOUS CONNECTION HEAD RTD's R SHEATH TERMINATION W = Explosion Proof (200 o C)* X = Miniature Plastic (177 o C) Y = Miniature Aluminum (200 o C) Z = Plastic Open Disk (200 o C) ELEMENT TYPE 0 o C 2 Wire 3 Wire 4 Wire Platinum 100W Single A B C Platinum 100W Dual D E N/A Platinum 500W Single F G H Platinum 1000W Single K L M ACCURACY & TEMPERATURE COEFFICIENT 0 o C Din Jis Class B (.12%) G H Class A (.06%) J K 1/3 RD (.04%) M N 1/10TH (.01%) Q N/A TEMPERATURE RANGE L = -50 to +200 o C M = -50 to +450 o C H = -200 to +650 o C SPECIAL OPTIONS T = Teflon Encapsulated Sheath SHEATH MOUNTING FITTING Select from pages #R-19 & R-20 None = 00 SHEATH LENGTH ("A" Fractional) A = None G = 1/4 N = 5/8 B = 1/16 J = 3/8 Q = 3/4 C = 1/8 L = 1/2 S = 7/8 E = 3/16 SHEATH LENGTH ("A") Whole Inches: Example 06 = 6 inches SHEATH MATERIAL W = 316 SS SHEATH DIAMETER (Inch) G = 1/8 (.125) I = 3/16 (.188) K = 1/4 (.250) N = 3/8 (.375) * Explosion Proof Head Meets the Following Location Classifications: Class I, Groups C & D Class II, Groups E, F, & G Class III, Div. 1 & 2 NEMA 7, Groups C & D NEMA 9, Groups E, F, & G R-17

18 SCREW-COVER CONNECTION HEAD RTD's STYLE 1 & 2 STYLE 3 STAINLESS STEEL STYLE R SHEATH TERMINATION 1 = Cast Aluminum Weatherproof (200 o C) 2 = Cast Iron Weatherproof (200 o C) 3 = Grey Delrin Plastic (135 o C) 8 = Stainless Steel Weatherproof Connection Head (200 o C) (T-304) ELEMENT TYPE 0 o C 2 Wire 3 Wire 4 Wire Platinum 100W Single A B C Platinum 100W Dual D E N/A Platinum 500W Single F G H Platinum 1000W Single K L M ACCURACY & TEMPERATURE COEFFICIENT 0 o C Din Jis Class B (.12%) G H Class A (.06%) J K 1/3 RD (.04%) M N 1/10TH (.01%) Q N/A SPECIAL OPTIONS G = Ground Screw T = Teflon Encapsulated Sheath SHEATH MOUNTING FITTING Select from pages #R-19 & R-20 None = 00 SHEATH LENGTH ("A" Fractional) A = None G = 1/4 N = 5/8 B = 1/16 J = 3/8 Q = 3/4 C = 1/8 L = 1/2 S = 7/8 E = 3/16 SHEATH LENGTH ("A") Whole Inches: Example 06 = 6 inches SHEATH MATERIAL W = 316 SS TEMPERATURE RANGE L = -50 to +200 o C M = -50 to +450 o C H = -200 to +650 o C SHEATH DIAMETER (Inch) G = 1/8 (.125) I = 3/16 (.188) K = 1/4 (.250) N = 3/8 (.375) R-18

19 SHEATH MOUNTING FITTINGS Fixed Brazed or Welded Bushings Code Description NPT "L" 6A 316 Stainless Steel 1/8.80 6B 316 Stainless Steel 1/4.81 6D 316 Stainless Steel 1/ E 316 Stainless Steel 3/ A Brass 1/8.80 7B Brass 1/4.96 7D Brass 1/ Insert "U" length Ex. 6D04 = 4" "U" length COMPRESSION FITTINGS One-time Adjustable* Available Sizes and "L" Length Code Description NPT 1/16" 1/8" 3/16" 1/4" 3/8" 1A Stainless Steel 1/ N/A 1B Stainless Steel 1/ D Stainless Steel 1/2 N/A 1.66 N/A A Brass 1/ N/A 2B Brass 1/ D Brass 1/ Re-Adjustable* Available Sizes and "L" Length Code Description NPT 1/16" 1/8" 3/16" 1/4" 3/8" 3A Stainless Steel 1/ N/A N/A 3B Stainless Steel 1/4 N/A D Stainless Steel 1/2 N/A 1.66 N/A NOTE: All Re-adjustable fittings contain Teflon ferrules standard Consult Sales for Neoprene or Lava ferrules Mounting Flanges* Code Description 25 Flange w/ Brass Compression, Adjustable 26 Flange w/ss Compression, Adjustable * NOT AVAILABLE WITH TEFLON COATED SHEATH! Double Ended Hex Nipples Compatible with Code Description NPT "L" Head Order Codes 45 Steel, brazed on 1/ T, V, W, 1, 2, 3, 4, 5, 8 46 Stainless Steel (316SS) 1/ T, V, X, Y, 1 47 Stainless Steel (316SS) 1/ T, V, X, Y, 1 48 Stainless Steel (316SS) 1/ T, V, W, 1, 2, 3, 4, 5, 8 55 Steel, spring loaded 1/ T, V, 1, 2, 3, 4, 5, 8 56 Stainless Steel, spring loaded 1/ T, V, 1, 2, 3, 4, 5, 8 57 Stainless Steel, self contained 1/ T, V, W, 1, 2, 3, 4, 5, 8 spring loaded (1/4" sheath only) 60 Stainless Steel (316SS) 3/ T, V, W, 1, 2, 3, 4, 5, 8 61 Stainless Steel (316SS) T, V, W, 1, 2, 3, 4, 5, 8 R-19

20 SHEATH MOUNTING FITTTINGS and BEND OPTIONS Bayonet Fittings Code Description Available Sheath Sizes 27 Adjustable Bayonet Fitting 1/8 28 Re-Adjustable Bayonet Fitting 1/8 29* Fixed Bayonet Fitting 1/8 3/16 1/4 * Insert "U" length Ex = 4" "U" length Adjustable/ Re-Adjustable Bayonet Fitting Fixed Bayonet Fitting Weld Pads Code Description 35 Perpendicular Pad, 316 SS, 1'' x 1" 36 Horizontal Pad, 316 SS, 1" x 1" 37 Perpendicular Radius Pad*, 316 SS, 1" x 1" 38 Horizontal Radius Pad*, 316 SS, 1" x 1" *Specify Radius (Ex. 37(2)=2"R) & consult sales for availability Perpendicular Pad 1" x 1" Horizontal Pad 1" x 1" Perpendicular Radius Pad 1" x 1" Horizontal Radius Pad 1" x 1" Sheath Bends Code Description A* 90 o Bend B* 45 o Bend * Insert "U" Length Ex. A04=4" "U" Length 45 BEND (B) 90 BEND (A) R-20