Temperature Sensor and Thermowell

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Home Products Control and instrumentation devices Temperature Sensor and Thermowell

Two of most accurate and commonly used temperature sensors are RTD & Thermocouple.Thermowells are tubular fittings used to protect temperature sensors installed in industrial processes.

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010

Model

	Product Description	Prod. time (days)
TW74	Welded Thermowell	0

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020

Mounting Style

		Prod. time (days)
W	Welded–Socket weld	0
D	Welded–Weld-in (only available in tapered stem profile)	0

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030

Dimension Unit

		Details	Prod. time (days)
M	Metric units (mm)	Only applies to lengths	0
E	English/U.S. units (inches)	Only applies to lengths	0

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040

Immersion Length

		Prod. time (days)
xxx.x	xxx.x inches, 1.25 to 60 inches in 1/4-in. increments Lengths greater than 5.12 inches = 6 and 8 mm diameter.	0
xxxx	xxxx mm, 30 to 1300 mm in 5-mm increments Lengths greater than 130 mm = 6 and 8 mm diameter	0

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050

Stem style

		Details	Prod. time (days)
SR	Straight	Minimum immersion length = 1 in (25mm)	0
TR	Tapered	Minimum immersion length = 1 in (25mm)	0
ST	Stepped	Minimum immersion length = 3 in (75mm)	0

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060

Material

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070

Process connections

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080

Head length

		Prod. time (days)
XXXX	xxx.x inches, 1.75 to 11.25 inches in 1/4-in. increments (when ordered with Dimension units code E)	0
XXXX	xxx.x mm, 40 to 225 mm in 5-mm increments (when ordered with Dimension units code M)	0

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090

Instrument connection

		Thread Length	Thread Diameter	Prod. time (days)
SA	1/2–14 NPT	22mm	21mm	0
SB	1/2–14 NPSM	22mm	21mm	0
SC	3/4–14 NPT	22mm	27mm	0
SG	G 1/2-in. (BSPF)	22mm	21mm	0
SH	G 3/4-in. (BSPF)	22mm	27mm	0
SJ	M14 x 1.5p	22mm	14mm	0
SD	M18 x 1.5p	22mm	18mm	0
SE	M20 x 1.5p	22mm	20mm	0
SF	M24 x 1.5p	22mm	24mm	0
SI	M27 x 2p	27mm	27mm	0

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210

Material certification

		Prod. time (days)
Q3	Thermowell material Certification, EN 10204 3.1	0

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220

NACE Certificate

		Prod. time (days)
Q15	Certificate of Compliance to NACE MR0175/ISO 15156 for wetted materials	0

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280

Root diameter (A)

		Prod. time (days)
Axxx	xxx.x inches, 0.4 to 3.15 inches in 0.01-in. increments (when ordered with Dimension Units Code E)	0
Axxx	xxx mm, 10 to 80 mm in 0.5-mm increments (when ordered with Dimension Units Code M)	0

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290

Tip diameter (B)

		Prod. time (days)
Bxxx	xxx.x inches, 0.4 to 1.80 inches in 0.01-in. increments (when ordered with Dimension Units Code E)	0
Bxxx	xxx mm, 10 to 46 mm in 0.5-mm. increments (when ordered with Dimension Units Code M)	0

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300

Non-standard bore diameter (d)

		Details	Prod. time (days)
D1	0.1-in./ 2.5 mm	Standard = 0.276-in.(7mm)	0
D2	0.12-in./ 3 mm		0
D3	0.18-in./ 4.5 mm		0
D4	0.22-in./ 5.5 mm		0
D5	0.26-in./ 6.5 mm		0
D6	0.276-in./ 7 mm		0
D7	0.34-in./ 8.5 mm		0
D8	0.42-in./ 10.5 mm		0
D9	0.5-in./12.5 mm		0
Z	Special		0

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310

Non-standard tip thickness (t)

		Details	Prod. time (days)
T1	0.197-in./5.0 mm	Standard = 0.275-in.(7mm)	0
T2	0.236-in./6.0 mm	Standard = 0.275-in.(7mm)	0

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320

Pressure Testing

		Prod. time (days)
P1	Hydrostatic Testing with Certificate	0

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330

More Options

		Prod. time (days)
H	Plug & Chain	0