TRT Series Rigid Dial Thermometer / Diesel Exhaust Thermometer (Pyrometer)
● Dual scales (°F & °C)
● Bottom connection
● 1/2" NPT process connection
Category:
Features
A durable and accurate thermometer with a rigid connection
Dual scales (°F & °C)
Bottom connection
1/2" NPT process connection
Application
Marine diesel engine
| Specifications | |
| Dial | 4" (100mm) |
| Case | SS 304 or Black Aluminium |
| Lens | Tempered Glass or Safety Glass |
| Bulb | Ф10mm, Ф12mm |
| Connection | 1/2" NPT, Other Connection Available |
| Stem | 4", 6.5", 8", 12", 16" or as Request |
| Pointer | Aluminum, Painted Black |
| Temperature Range | 50/50°C, 0/100°C, 50/650°C or as Required |
| Liquid | Silicon Oil Filled or Dry with Filling Hole |
| Immersion Tube | Heat Resistant Steel |
| Accuracy | ±1.5 % |
Product Image & Drawing
4" Aluminium Case
4" SS Case
- 4" Black Aluminium Case, Bottom Connection

| Dial Size | D1 | D2 | B1 | B2 | A | H | d | L |
| 4" | 4.606" (117mm) |
3.543" (90mm) |
1.732" (44mm) |
0.551" (14mm) |
0.630" (16mm) |
5.118" (130mm) |
Ф10mm Ф12mm |
4" (100mm) |
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6" (150mm) |
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8" (200mm) |
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10" (250mm) |
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12" (304mm) |
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15" (400mm) |
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20" (500mm) |
- 4" Stainless Steel Case, Bottom Connection

| Dial Size | D1 | D2 | B1 | B2 | A | H | d | L |
| 4" | 4.370" (111mm) |
3.937" (100mm) |
1.969" (50mm) |
0.630" (16mm) |
0.472" (12mm) |
4.528" (115mm) |
Ф10mm Ф12mm |
4" (100mm) |
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6" (150mm) |
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8" (200mm) |
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10" (250mm) |
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12" (304mm) |
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15" (400mm) |
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20" (500mm) |
Product Type Selection
| Select Code (#) |
Order (Series) |
Dial Size (D) |
Case Material (M) |
Connection (C) |
Bulb Diameter (d) |
Capillary Length (L) |
Range (R) |
| 1 | TRT | 4" (100mm) |
Aluminium | 1/2" NPT Bottom | Ф10mm | 4" | -40/60°F & -40/15°C |
| 2 | SS | Other Thread Sizes Upon Request |
Ф12mm | 6" | 40/110°F & -40/40°C | ||
| 3 | 8" | 20/120°F & -30/50C | |||||
| 4 | 10" | 30/150°F & 0/65°C | |||||
| 5 | 12" | 0/180°F & -20/80°C | |||||
| 6 | Other Lengths Upon Request |
30/240°F & 0/115°C | |||||
| 7 | 40/220°F & 5/100°C | ||||||
| 8 | 80/300°F & 25/150°C | ||||||
| 9 | 100/400°F & 40/205°C | ||||||
| 10 | 100/500°F & 40/260°C | ||||||
| 11 | 0/600°F & -20/315°C | ||||||
| 12 | 0/1000°F & 50/550°C | ||||||
| 13 | Other Ranges Upon Request |
To Order TRT Series Rigid Dial Thermometer / Diesel Exhaust Thermometer (Pyrometer)
| Select Code: | Series | D1 | M2 | C1 | d1 | L3 | R5 |
| Order Type | TRT- | ||||||
| Dial Size | 4" (100mm) | ||||||
| Case Material | SS | ||||||
| Connection | 1/2" NPT Bottom | ||||||
| Bulb Diameter | Φ10mm | ||||||
| Capillary Length | 8" | ||||||
| Range | 0/180°F & -20/80°C |
For the example indicated above, for product code TRT-D1M2C1d1L3R5, the specs of the Rigid Dial Thermometer / Diesel Exhaust Thermometer (Pyrometer) selected are:
TRT-Series, 100mm, SS Case, 1/2" NPT Bottom, Bulb Diameter Ф10mm, Stem Length 8", Range 0/80°F & -20/80°C
Keywords: TRT Series Rigid Dial Thermometer / Diesel Exhaust Thermometer (Pyrometer)
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