
Miniature Bolt-On RTD Temperature Sensor
Circle MB Sensor, 2 Wire, 120 in LeadQuantity | Price each |
---|---|
1-4 | $74.10 |
5-9 | $70.40 |
10-49 | $68.91 |
50-149 | $65.21 |
150-499 | $61.50 |
500+ | $56.32 |
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- Small, rugged, fast response
- Rough handling and harsh environments
- Easily removable and can be reused
- Wide variety of bolt options to cover most applications

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Product Specs
Omega's miniature bolt-on RTD sensors offer a variety of bolt-on options. The space saving sizes allow for easy installation especially in tight or hard to reach locations. The bolt-on feature allows these sensors to be removed easily and reused where needed.
The Platinum RTD and Nickel RTD elements offer accurate and reproducible results. There are many different length options available and they offer a wide temperature range of -70 °C to 550 °C.
The typical applications for these sensors are, but not limited to: process control measurements, test and verification of existing systems, retrofitting existing equipment, prototyping, final assembly, embedding into parts, and/or against process pipes.
[Model] | Model Image | Dimensions | Temp. | Case | Lead wire |
---|---|---|---|---|---|
MB-F-* |
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| 0.50 x 1.00 x 0.188" (12.7 x 25.4 x 4.8 mm) w/ 0.161" (4.1 mm) diameter hole | -70 to 500°C(-94 to 932°F) | Stainless steel | AWG 22, Mica-glass insulated |
MB-T-* |
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| 0.29 x 1.25 x 0.188" (7.4 x 31.8 x 4.8 mm) with 0.161" (4.1 mm) hole | -70 to 500°C(-94 to 932°F) | Stainless steel | AWG 22, Mica-glass insulated |
MB-C-* |
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| 0.265" (6.7 mm) ID ring lug | -50 to 260°C(-58 to 500°F) | Nickel plated copper | 2 lead: AWG 24, 3 lead: AWG 26, PFA insulated |
MB-MF-* |
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| 0.50 x 0.375 x 0.188" (12.7 x 9.5 x 4.8 mm) with 0.166" (4.2 mm) hole | -50 to 260°C(-58 to 500°F) | Stainless steel | 2 lead: AWG 24, 3 lead:AWG 26, PFA insulated |
MB-S1-* |
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| 1/4- 20 x 3/8” long thread with 7/16” hex head | -50 to 260°C(-58 to 500°F) | Stainless steel | |
MB-S2-* | M6 x 1 thread, 10 mm long, with 10 mm hex |