Temperature Measurement
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150 Series Testing & General Pupose Bimetal Thermometers
Product Specifications
| MODELS | SPECIFICATIONS | |
|---|---|---|
| Case & Bezel | All 150 Series | 304 stainless steel |
| Lens | All 150 Series | Instrument glass |
| Pointer | All 150 Series | Aluminum, black finished |
| Stem diameter | All 150 Series | 0.150" (3.81 mm) |
| Accuracy | All 150 Series | ±1% full scale, Grade A, ASME B40.3 |
| Dial | All 150 Series | Anodized aluminum with large black numbers and graduations |
| Wetted parts | All 150 Series | 304 stainless steel |
| Hermetic seal | All 150 Series | Per ASME B40.3 dustproof and leakproof |
| Bimetal coil | All 150 Series | Silicone coated helix coil on ranges below 500 °F for vibration dampening, maximum heat transfer and response time |
| Over temperature limits | All 150 Series | Up to 250 °F 100%; 250 °F to 550 °F 50%; 550 °F to 1,000 °F continuous use up to 800 °F; intermitent use over 800 °F |