About
label Trafag Industrial Components extends the Trafag brand name to instruments manufactured by qualified partner companies. Trafag Industrial Components complement the genuine Trafag product range to offer customers a complete portfolio from one single source.
About TMT 501 Industrial Bimetal Thermometer Temperature Gauges
The TMT 501 Industrial Bimetal Thermometer is a precision instrument designed for accurate temperature measurement in various industrial applications. It utilizes a coiled bimetal strip to detect temperature changes, providing reliable readings across a broad temperature range.
The thermometer features a hermetically sealed construction, ensuring durability and resistance to environmental factors. With a maximum probe length of 1.5 meters, it offers flexibility for installation in diverse settings. An optional external zero adjustment allows for precise calibration to meet specific measurement requirements.
Applications
- Liquid & gaseous mediums
- Corrosive environments
- Oil & Gas applications
- Chemical & Petrochemical
- Food & Beverages ?Nuclear power plants
Features
- Bimetal helix system
- Hermetically sealed
- Stem length max 1.5 Mtr
- Optional External Zero adjustment
Reference
- EN 13190
- ATEX 2014/34/UE
Standard Parameters
| Accuracy | CL 1.0 (Class 1) |
| Ambient temperature | -20 … +60°C |
| Over range limits | 110% full scale |
| Stem pressure rating | 25 bar (Without thermowell) |
| Weld joints | TIG argon arc welding |
| Measuring range | -80 … 0 to 0 … 600°C -110 … 0 to 0 … 1100°F |
Specifications
| Material of construction | Sensing element | Coiled bimetal strip |
| Case & ring material | AISI 304 SS | |
| Stem & Process connection material | AISI 316L SS | |
| Dial | Aluminum, black graduation on white background | |
| Pointer | Slotted zero adjustable, aluminum, black powder coated (Fix pointer for DN50) | |
| Gaskets, Blow off disc & filling plug | NBR | |
| Window | Sheet glass | |
| Standard specifications | Dial size | DN50 / DN 63 / DN80 / DN100 / DN125 / DN150 |
| Range | -80 … 0 to 0 … 600°C / -110 … 0 to 0 … 1100°F | |
| Mounting pattern | Direct Bottom connection | |
| Stem size | 6,0 mm | |
| Ingress protection | IP 65 | |
| Stem length | 25 mm to 1500 mm* | |
| Process connection type | Adjustable connection | |
| Process connection | ½” NPT (M) / ½” BSP (M) | |
| Standard specifications: dampening liquid filled, glycerin | Gaskets & Filling plugs | NBR |
| Dampening liquid | Glycerin 99.7% (-20°C to 65°C) [Up to range 100°C] | |
| Window | Shatterproof safety glass | |
| Standard specifications: dampening liquid filled, silicon | Gaskets & Filling plugs | NBR |
| Dampening liquid | Silicon oil [Up to range 200°C] | |
| Window | Shatterproof safety glass | |
| * Depending on range & stem diameter | ||
Source: www.trafag.com
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