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Threaded RTD Probes with Thermowell for Liquids and Gases
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To protect the probe from vibration, corrosion, and shock, these RTD probes come with a thermowell.
Probe | Thermowell Connection | Conduit Connection | Material | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RTD Type | Temperature Range, ° F | Lg. | Dia. | Accuracy | Response Time, sec. | Connection Type | Pipe Size | Thread Type | Gender | Pipe Size | Thread Type | Gender | Overall Lg. | Head | Probe | Each | |
304 Stainless Steel Thermowell | |||||||||||||||||
100 ohms | -55° to 400° | 5 1/2" | 1/2" | ±0.12% | 30 | Screw Terminal | 3/4 | NPT | Male | 3/4 | NPT | Female | 14 1/8" | Cast Iron | 304 Stainless Steel | 0000000 | 0000000 |
100 ohms | -55° to 400° | 8 1/2" | 1/2" | ±0.12% | 30 | Screw Terminal | 3/4 | NPT | Male | 3/4 | NPT | Female | 17 1/8" | Cast Iron | 304 Stainless Steel | 0000000 | 000000 |
100 ohms | -55° to 400° | 11 1/2" | 1/2" | ±0.12% | 30 | Screw Terminal | 3/4 | NPT | Male | 3/4 | NPT | Female | 20 1/8" | Cast Iron | 304 Stainless Steel | 0000000 | 000000 |
Thermocouple and RTD Protection Tubes
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Designed for use with thermocouples and RTDs in large, nonpressurized tanks, these protection tubes are available in long lengths at a lower cost than thermowells.
Steel and 316 stainless steel protection tubes are more durable than ceramic protection tubes.
316 stainless steel protection tubes are extremely resistant to corrosive chemicals, and they can handle higher temperatures than steel protection tubes.
Ceramic protection tubes withstand temperatures nearly twice as high as 316 stainless steel protection tubes.
For technical drawings and 3-D models, click on a part number.
Thermowell Connection | Conduit Connection | Tube | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Thread Type | Gender | Pipe Size | Thread Type | Gender | Max. Temperature, ° F | Insertion Lg. | For Max. Probe Dia. | Overall Lg. | ID | OD | Each | |
Steel | |||||||||||||
1/4 | NPT | Male | 1/2 | NPT | Male | 1000° | 10 1/4" | 3/8" | 12" | 3/8" | 9/16" | 0000000 | 000000 |
1/2 | NPT | Male | 3/4 | NPT | Male | 1000° | 10 1/4" | 1/2" | 12" | 5/8" | 7/8" | 0000000 | 00000 |
1/2 | NPT | Male | 3/4 | NPT | Male | 1000° | 16 1/4" | 1/2" | 18" | 5/8" | 7/8" | 0000000 | 00000 |
1/2 | NPT | Male | 3/4 | NPT | Male | 1000° | 22 1/4" | 1/2" | 24" | 5/8" | 7/8" | 0000000 | 000000 |
3/4 | NPT | Male | 1 | NPT | Male | 1000° | 10 1/4" | 3/4" | 12" | 7/8" | 1 1/16" | 0000000 | 00000 |
316 Stainless Steel | |||||||||||||
1/4 | NPT | Male | 1/2 | NPT | Male | 1700° | 10 1/4" | 3/8" | 12" | 3/8" | 9/16" | 0000000 | 000000 |
1/4 | NPT | Male | 1/2 | NPT | Male | 1700° | 16 1/4" | 3/8" | 18" | 3/8" | 9/16" | 0000000 | 000000 |
1/4 | NPT | Male | 1/2 | NPT | Male | 1700° | 22 1/4" | 3/8" | 24" | 3/8" | 9/16" | 0000000 | 000000 |
1/2 | NPT | Male | 3/4 | NPT | Male | 1700° | 10 1/4" | 1/2" | 12" | 5/8" | 7/8" | 0000000 | 000000 |
1/2 | NPT | Male | 3/4 | NPT | Male | 1700° | 16 1/4" | 1/2" | 18" | 5/8" | 7/8" | 0000000 | 000000 |
1/2 | NPT | Male | 3/4 | NPT | Male | 1700° | 22 1/4" | 1/2" | 24" | 5/8" | 7/8" | 0000000 | 000000 |
3/4 | NPT | Male | 1 | NPT | Male | 1700° | 16 1/4" | 3/4" | 18" | 7/8" | 1 1/16" | 0000000 | 000000 |
3/4 | NPT | Male | 1 | NPT | Male | 1700° | 22 1/4" | 3/4" | 24" | 7/8" | 1 1/16" | 0000000 | 000000 |
Ceramic | |||||||||||||
1/2 | NPT | Male | 3/4 | NPT | Male | 3100° | 11 1/4" | 7/16" | 13 1/8" | 7/16" | 11/16" | 0000000 | 00000 |
1/2 | NPT | Male | 3/4 | NPT | Male | 3100° | 17 1/4" | 7/16" | 19 1/8" | 7/16" | 11/16" | 0000000 | 00000 |
1/2 | NPT | Male | 3/4 | NPT | Male | 3100° | 23 1/4" | 7/16" | 25 1/8" | 7/16" | 11/16" | 0000000 | 00000 |