Explosion-Proof ORDER CODES 8HN 74, T- R1T185L 48 3

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1 Explosion-roof Explosion-roof, Fixed-Element RTDs are made for use in.. and Canadian hazardous areas. They are designed to extinguish flames inside the device, eliminating the potential for ignition of flammable mixtures in the surrounding atmosphere. FM and CA approved assemblies, dependent on connection head type, meet Class, Division 1, Group A, B, C and D; D Class, Division, Groups E, F, G, and Class, Division 1. They may be installed directly in the process without being inserted into a thermowell. The assemblies feature 316 stainless steel sheaths in various diameter sizes. They are available with or without process mountings and with aluminum or stainless steel explosion-proof connection heads. X Configuration Code 01 Hazardous Location Explosion-roof-Approved, Fixed-Element RTD Assemblies - Model CA file # ORDER Order Number: R1T185L , T- 5-2 elect Type and Range from back of ection Agency Approval Ω latinum RTD Elements α ºC -1 TOLERANCE [1] LOW RANGE WRE WOND (-200 to 200) ºC NGLE DLEX HGH RANGE WRE WOND (-200 to 600) ºC R1T185H RAT185H R1T285H Grade B RAT285H Class A [1] Refer to RTD tolerance information in the General nformation section for calculations to determine specific tolerance at temperature. 2-1 heath Diameters 316 DAMETER (inches) 28 [1] 1/8 38 3/ /8 FM/CA explosion-proof-approved [1] Not available in duplex 2 2-wire element 3 3-wire element 4 [1] 4-wire element [1] Not available in duplex or with 440 eries Transmitter 6HN 9H 8RNDC 1/2" x 1/2" NT This steel document hex nipple is 1" RORETARY "E" length to yromation, nc. 1/2" x 1/2" NT stainless steel hex nipple 1" "E" length 1/2" NT stainless steel bushing (no process threads) 3/4" x 1/2" NT stainless steel hex nipple 4-0 heath Mounting Fittings 00 No Fitting 74 DN form B aluminum explosion-proof head Group A 75T-642B (4 to 20) ma HART Field Transmitter with aluminum explosion-proof housing, Group A 82 DN form B 316 stainless steel explosion-proof head Group B B 1/2" NT conduit reducer bushing tainless steel tag T-441 [2] (4 to 20) ma isolated head-mounted transmitter EC NO: T-442 [2] (4 to 20) ma Hart isolated head-mounted transmitter ee transmitter ordering information in back of section. FRACTON DM DECMAL DM.XX DECMAL DM.XXX ANGLAR DM 3-0 "X" Dimensions nsert three digit sheath length ("X" Dimension) in inches. TOLERANCE ±1/32" ±0.010" ±0.005" ±2 FOR: TTLE: ZE: A CA DRAWN BY: J. FORT W

2 Explosion-roof Configuration Code 05 Hazardous Location Explosion-roof-Approved, pring-loaded RTD Assemblies - Model Explosion-roof, pring-loaded RTDs are made for use in.. and Canadian hazardous areas. They are designed to extinguish flames inside the device, eliminating the potential for ignition of flammable mixtures in the surrounding atmosphere. FM and CA approved assemblies, dependant on connection head type, meet Class, Division 1, Group B, C and D; D Class, Division, Groups E, F, G and Class, Division 1. yromation provides sensors for installation into your existing thermowell or provides the required thermowell as part of the. Refer to the Thermowell ection of this catalog for product selection. The assemblies feature 316 stainless steel sheaths. They are available with aluminum or stainless steel explosion-proof connection heads. Note: The "" dimension will measure longer than specified when the spring is in the relaxed postition. The "" dimension is calculated when the sensor is compressed or in the installed position. This design allows spring compression to ensure positive contact with the bottom of the thermowell. CA file # ORDER Order Number: - R1T185L F - 81, T- elect Type and Range from back of ection Agency Approval Ω latinum RTD Elements α ºC -1 TOLERANCE [1] LOW RANGE WRE WOND (-200 to 200) ºC NGLE DLEX HGH RANGE WRE WOND (-200 to 600) ºC R1T185H R1T285H Grade B RAT185H RAT285H Class A [1] Refer to RTD tolerance information in the General nformation section for calculations to determine specific tolerance at temperature. 2-1 heath Diameters wire 3 3-wire 4 [1] 4-wire FM/CA explosion-proof-approved DAMETER (inches) [1] Not available in duplex or with 440 eries Transmitter 316 TANLE TEEL FTTNG 84 [1] 1/2" NT flame-path fitting (1-1/2" "E" length) 1/2" NT union/nipple with flame-path fitting (specify "E" length in inches, maximum allowable 9") [1] For longer lengths replace "4" with length in inches. 4-0 Element Options F YROMATON /N: - 75T-642D (4 to 20) ma HART Field Transmitter with aluminum explosionproof housing, Group B FOR: 82 DN form B 316 stainless steel explosion-proof head Group YROMATON, B EC NO: TTLE: B 1/2" NT conduit reducer bushing CATALOG AGE -5, ZE: DWG. NO. & H tainless steel tag FRACTON DM ±1/32" DRAWN BY: DAT T-441 [2] DECMAL (4 to DM 20).XX ma isolated ±0.010" head-mounted transmitterj. BROWN T-442 [2] DECMAL (4 to DM 20).XXX ma Hart ±0.005" isolated head-mounted transmitter ANGLAR DM ±2 ee transmitter This document ordering is information RORETARY in to back of section. yromation, nc. FORT WAYNE, NDANA pring-loaded element with flame path 3-0 "" Dimensions TOLERANCE A nsert three digit sheath length ("" Dimension) in inches B

3 Explosion-roof Configuration Code 03 Hazardous Location Explosion-roof-Approved, RTD Assemblies with Thermowells - Model Explosion-roof RTD Assemblies with Thermowells are made for use in.. and Canadian hazardous areas. They are designed to extinguish flames inside the device, eliminating the potential for ignition of flammable mixtures in the surrounding atmosphere. FM and CA approved assemblies, dependant on connection head type, meet Class, Division 1, Group A, B, C, and D; D Class, Division, Groups E, F, G and Class, Division 1. The required thermowell is available in standard, heavy-duty, and flanged constructions. The assemblies feature 316 stainless steel sheaths. They are available with aluminum or stainless steel explosion-proof connection heads. E CA file # ORDER Order Number: elect Thermowell art # - C - from Thermowell ection R1T185L T-642B, 5-2 elect Type and Range from back of ection Agency Approval Ω latinum RTD Elements α ºC -1 TOLERANCE [1] LOW RANGE WRE WOND (-200 to 200) ºC NGLE DLEX HGH RANGE WRE WOND (-200 to 600) ºC R1T185H R1T285H Grade B RAT185H RAT285H Class A [1] Refer to RTD tolerance information in the General nformation section for calculations to determine specific tolerance at temperature. 2-1 heath Diameters wire 3 3-wire 4 [1] 4-wire FM/CA explosion-proof-approved DAMETER (inches) [1] Not available in duplex or with 440 eries Transmitter 3-0 Thermowell elect thermowell part number from Thermowell ection. 4-0 Element Options L [1] C pring-loaded element elf-contained, spring-loaded element [1] Not available with option 75T-642B TEEL FTTNG 6HN 6N_ 6X_ 1] 74 DN form B aluminum explosion-proof head Group A 75T-642B (4 to 20) ma HART Field Transmitter with aluminum explosion-proof housing, Group A 82 DN form B 316 stainless steel explosion-proof head Group B B 1/2" NT conduit reducer bushing tainless steel tag T-441 [2] (4 to 20) ma isolated head-mounted transmitter T-442 [2] (4 to 20) ma Hart isolated head-mounted transmitter ee transmitter ordering information in back of section. 1/2" x 1/2" NT hex nipple 1" length 1/2" NT pipe nipple 1/2" NT union/nipple [1] 3 1/2" Minimum length required. Maximum allowable "E" length is 9" 316 FTTNG 8N 8X_ [1] 1/2" x 1/2" NT hex nipple 1" length 1/2" NT pipe nipple 1/2" NT union/nipple

4 THERMOWELL Configuration Code TW01 Drilled Thermowells The drilled thermowells listed below are those most commonly found in process applications. Other types and styles are listed later in this section. The thermowells listed below are available as separate component wells and can be ordered by the code numbers listed below. They can also be ordered as a part of a complete sensor. Consult factory for wells with different mounting threads, lengths, and materials. TANDARD-DTY WELL TRAGHT-HANK, OCKET-WELD BORE ZE BORE ZE 2 1/2" 1" T (OTONAL) 3/4" 1 3/4" + T HEAY-DTY WELL WELD-N WELL BORE ZE BORE ZE 1" T (OTONAL) 3/4" 1 3/4" + T ORDER Order Number: 4 D T2 Well Type tandard-duty threaded (NT) H Heavy-duty threaded (NT) W traight-shank, socket-weld W Weld-in 1-6 Well Options C8 C stainless steel well cap and chain Brass well cap and chain Customer specified part number marked on the thermowell - (10 digit maximum) 1-1 Bore ize 1-3 Length Dimensions (inches) Dia. Bore "" DMENON 1-2 ipe ize "" NO LAG (1/2) N/A "" DMENON WTH TANDARD LAG 1-5 Optional "T" Lag Dimension Leave blank if No Lag is required T2 T3 T 2" Lag standard on 6" well 3" Lag standard on 9, 12, 15, 18, 24" wells pecial Lag specify "T" dimension in inches (1/2) 2(1/2) stainless steel A REMOED NCH MARK (") FROM NT CALLOT JB 5/25/ RE 9 7(1/2) 4(1/2) stainless BY steel DATE (1/2) 7(1/2) (1/2) 10(1/2) (1/2) 13(1/2) (1/2) 19(1/2) C 1/2" ipe [1] D E 3/4" ipe 1" ipe [1] Only available with well type or H 1-4 Material EC NO: FRACTON DM DECMAL DM.XX DECMAL DM.XXX ANGLAR DM TOLERANCE ±1/32" ±0.010" ±0.005" ±2 This document is RORETARY to yromation, nc. F T D TW

5 THERMOWELL Configuration Code TW02 Flanged Thermowells The flanged thermowells described on this page are those commonly found in most process applications. These wells are supplied as standard- or heavy-duty with raised-faced flanges. Other types and styles are listed later in this section. Consult factory for wells with different flange sides, lengths, and materials. TANDARD-DTY FLANGED THERMOWELL HEAY-DTY BORE ZE BORE ZE Ø 1 NOMNAL 1 NOMNAL 2 +T 2 +T ORDER Order Number: F 4 15 R T2 C8 Well Type F HF tandard-duty flanged Heavy-duty flanged 1-1 Bore ize Bore 1-2 Flange ize 10 1" /2" 20 2" 1-3 Flange Type R Raised face 1-4 ressure Rating class class 1-8 Well Options C8 C Well Length (inches) 316 stainless steel well cap and chain Brass well cap and chain Customer specified part number marked on thermowell (10 digit maximum) 1-7 Optional "T" Lag Dimension 1-6 Well Material Leave blank if no lag is required T pecify "T" dimension in inches tainless steel tainless steel "" DMENON "" DMENON 92-9 TW-3