The ThermoVault140 is an extreme temperature thermal barrier designed for use with the HiTemp140-5.25-TD and HiTemp140-PT-1 data loggers. The thermal barrier is made of stainless steel with a Dewar flask and PTFE insulation. This durable system will allow for up to 140 minutes worth of temperature logging at up to 350°C and is ideal for furnace profiling, geothermal down-hole recording and over data logging.
Applications
Features
Thermal barrier specification
The performance of a thermal barrier is measured in terms of the exposure time at a particular temperature for a given maximum internal temperature. The performance is closely related to the barrier’s insulation thickness. The table below indicates the allowable exposure time (in minutes) of temperatures for the units in air and liquid (assuming a maximum internal temperature of 140°C).
| Ambient Temperature |
Maximum Exposure Time (Air) |
Maximum Exposure Time (Liquids) |
| 150°C | 525 Minutes | 285 Minutes |
| 175°C | 360 Minutes | 165 Minutes |
| 200°C | 285 Minutes | 120 Minutes |
| 225°C | 240 Minutes | 95 Minutes |
| 250°C | 205 Minutes | 80 Minutes |
| 275°C | 180 Minutes | N/A |
| 300°C | 165 Minutes | N/A |
| 325°C | 150 Minutes | N/A |
| 350°C | 140 Minutes | N/A |
ThermoVault140 Specifications
| IP Rating | IP50 (no O-ring), IP68 (O-ring installed) |
| Probe Junction/Type | 0.130″ thru-hole, compression fitting. (3/16″ PTFE sealing ferrule) |
| Enclosure Material | Enclosure: 300 Series Stainless Steel Seals: PTFE & Silicone Rubber Insulation: Dewar Flask & PTFE |
| Dimensions | 63.5 diameter x 165mm length |
| Weight | 1.135Kg |
| Max Sustainable Pressure | 30 PSIA |
| Max Sustainable Depth (in H2O) | 21 Meters |
| Select: | THERMOVAULT140, ThermoVault140 Thermal Barrier System, THERMOVAULT140-5.25-TD, THERMOVAULT140-PT-1 |
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THERMOVAULT140
£2,916.59
THERMOVAULT140-5.25-TD
£3,365.74
THERMOVAULT140-PT-1
£3,365.74
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