Fast Response Series Hermetic Immersion Type Thermostat Probe (M24236/11)
Temperature
Klixon® 3BT Tiny Stat™ fast response temperature probes are designed to provide reliable, consistent performance over a long cycle life in the harshest environments. These probes provide rapid response times combined with outstanding shock and vibration resistance. They have a wide operating temperature range of 0°F to +350°F. These characteristics enable protection or indication of high or low temperatures in aircraft environmental control systems, helicopter gear boxes, compressor discharge gas streams, and coolant systems.
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- Hermetically Sealed (probe only)
- Snap-action switching
- Pre-set, non-adjustable calibration
- High resistance to shock and vibration
- Qualified to MIL-PRF-24236/11
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Specifications
| Contact Resistance | 0.100 ohms max., (0.150 ohms max. for close on rise devices with setpoints greater than 175°F) per MIL-STD-202, Method 307Contact resistance shown is for the 3BT thermostat and does not include resistance of wire leads or connector. |
| Dielectric Strength | 1250 VAC, rms, 60 cycles for 1 minute (leads to case), per MIL-STD-202, Method 301 |
| Operating Temperature Range | 0°F to 350°F (-17.8°C to 176.7°C) |
| Ambient Temperature Range | -80°F to 400°F (-62.2°C to 204.4°C) |
| Operating Temperature Tolerances | ± 10°F (± 5.6°C) |
| Differential | between opening and closing temperatures: 30°F (16.7°C) |
| Probe Body Thread Sizes | Standard lengths are available in ½” increments, from 1.0” to 4”. Standard probe bodies are available with the following thread sizes: 7/16” - 20 1/8” - 27 NPT |
| Termination | Standard connector is a Sealtron B80L1G-10SL-4P-F-M129 (or equivalent) |
| Standard wire leads are AWG #22 stranded wire with white or black Teflon insulation (per MIL-W-22759) (Teflon is a trademark of E. I. Dupont de Namersand Co.) | |
| Finish | The standard material is stainless steel |
| Other | Other styles are available, as well as custom designs |
| 21544 | 1/8” pipe thread with leads |
| 21557 | 1/8” pipe thread with connector |
| 21561 | 7/16” - 20 thread with leads |
| 21562 | 7/16” - 20 thread with connector |