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Series-Wconfigurenow.product.heading
Thermowell – Resistenti alla corrosione in 304SS, 316SS, ottone, acciaio al carbonio
Panoramica del Prodotto
- ID serie Series-W
Supported Applications
Dwyer Series W Thermowells are temperature sensor protection devices designed for industrial process applications. They protect sensing elements from high-velocity fluids, pressure, and corrosion while allowing accurate measurement of the process medium.
Operating Conditions & Performance
The series supports sheath materials including 304 SS, 316 SS, Brass, and Carbon steel. Standard bore sizes are documented as 0.260" for 1/4" elements and 0.390" for 3/8" elements. The standard process connection is listed as 1/2 NPT.
Configuration Options
The Series W utilizes a model coding system to configure specific hardware types, tapers/bore sizes, threads, connections, mounting styles, lag options, and sheath dimensions. The following configuration envelopes are available:
- Hardware Type (Sheath Material): 304 SS sheath, 316 SS sheath, Brass, Carbon steel.
- Taper/Bore Configurations: Straight/0.260", Step/0.260", Straight/0.390", Taper/0.260", and Taper/0.390".
- Inside Thread: 1/2" female NPT.
- Process Connections: Options include 1/2 NPT, 3/4 NPT, 1 NPT; flanges in sizes of 1", 1-1/2", and 2" with pressure ratings of 150#, 300#, and 600#.
- Mounting Styles: Threaded, Heavy duty threaded, Heavy duty flanged, Flanged.
- Lag Options: None, 2", or 3" lag lengths.
- Sheath O.D. Base / Taper Dimensions: Configurations include step sizes (5/8" / 1/2", 3/4" / 1/2", 7/8" / 1/2") and taper sizes (7/8" / 5/8", 1-1/16" / 5/8", 7/8" / 49/64", 1-1/16" / 49/64"). Straight sheath options include 5/8", 3/4", and 7/8".
The 'A' dimension (insertion length) is variable, with the model coding section indicating values are provided in inches. The document notes a California Proposition 65 warning regarding exposure to chemicals including Lead.
Key Product Differences
Variation within the Series W is defined by the specific combination of sheath material code, taper/bore geometry, process connection size and rating (NPT vs. flanged), mounting style, lag length, and final sheath O.D./taper dimension selected via the model number guide.
PDF & Manuali
| ESEMPIO | W | 1 | 0 | 1 | 1 | 1 | 0 | B | 04 | Serie W1011-10B-04 Termometro a pozzetto, guaina in 304SS, filettatura interna 1/2 NPSF, connessione 1/2" NPT. |
| MATERIALE | 1 2 3 4 |
Guaina in 304SS Guaina in 316SS Ottone Acciaio al carbonio |
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| CONICITÀ/DIAMETRO | 0 1 2 3 4 |
Dritto/0,260 Gradino/0,260 Dritto/0,390 Conico/0,260 Conico/0,390 |
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| FILETTATURA INTERNA | 1 | 1/2 NPTF | ||||||||
| CONNESSIONE AL PROCESSO | 1 2 3 4 5 6 7 8 9 A B C |
1/2" NPT 3/4" NPT 1" NPT 1" Flangia 150# 1-1/2" Flangia 150# 2" Flangia 150# 1" Flangia 300# 1-1/2" Flangia 300# 2" Flangia 300# 1" Flangia 600# 1-1/2" Flangia 600# 2" Flangia 600# |
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| MONTAGGIO | 1 2 3 4 |
Filettato Filettato Heavy Duty Flangiato Heavy Duty Flangiato |
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| PROLUNGAMENTO | 0 2 3 |
Nessuno 2" 3" |
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| DIAMETRO ESTERNO GUAINA BASE/ CONICITÀ |
1 4 6 7 8 9 A B C D E |
5/8" / 1/2" 3/4" / 1/2" 7/8" / 1/2" 7/8" / 5/8" 1-1/16" / 5/8" 7/8" / 49/64" 1-1/16" / 49/64" 1/2" Dritto 49/64" Dritto 7/8" Dritto 3/4" Dritto |
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| LUNGHEZZA "A" | 04 06 09 12 15 18 24 |
4" 6" 9" 12" 15" 18" 24" |