Indoor Bimetal Thermometer
Brand :
YAMAMOTOKEIKI
Caution
- This product image is representative only. Please see the product specifications for details.
Product Description
A bimetal thermometer is a thermometer that uses two types of metal plates with different expansion coefficients depending on temperature and uses a bimetal wound in a helical shape.
Product Specification
| Size | ⌀75/⌀100 | ||||||
|---|---|---|---|---|---|---|---|
| temperature range | -30°C to 50°C / 0 to 50°C / 0 to 100°C / 0 to 120°C / 0 to 150°C | ||||||
| Shape | T type angle / S type straight / R type (45° inclination) | ||||||
| Dimensions of each part of the temperature sensing section | outer diameter ⌀8 × minimum 50 mm to maximum 300 mm | ||||||
| Material | C1220T | ||||||
| Protective Tube Specifications | C1220T (⌀11) / SUS-316 (⌀15) | ||||||
| 60/75/100/150/200/300 mm | |||||||
| Connection Screw | R1/2 (R3/4) union type | ||||||
| Case | Plastic case | ||||||
| Accuracy | Within ±1 scale division | ||||||
| Others | Models with flange-type protective tubes are also available. | ||||||
Specifications Table
| Temperature sensing part specifications | Standard temperature sensing part length (L) mm | Standard connection screw | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Without protective tube | Dimension below connection screw | 50 | 90 | 140 | 190 | 290 | R1/2, (R3/4) | |||
| With protective tube | Dimension below protective tube screw | 60 | 100 | 150 | 200 | 300 | R1/2, (R3/4) | |||
| (Protection tube insertion cylinder dimension) | 70 | 110 | 160 | 210 | 310 | Internal thread (M20 × 1.5) | ||||
Cautions and Prohibitions
Precautions for Selection
- For usage conditions that require corrosion resistance and pressure resistance, or when the flow velocity is 2 m/s or higher and the sensitive part length is 150 mm or more, please use an SUS welded or SUS solid-drawn protection tube.
- The standard product is for indoor use. If you intend to use it outdoors, please specify this when ordering.
- For brine (antifreeze), please use an SUS welded or SUS bored protective tube.