About
- Indicates media temperature using a temperature-actuated liquid in the sensing element and a highly accurate, high quality pressure gauge
- As the media temperature increases, the capillary fill fluid vaporizes, increasing pressure in the Bourdon tube to activate the movement and pointer for proper indication
- Brass, stainless steel, or phenolic case
- Dry or liquid filled
- Bottom, back or lower back connected
- The dial scale graduations are non-linear, therefore the highest degree of accuracy and readability is found in the upper half of the scale
Featured Specifications
Accuracy
2 % full scale
Dial Size
2-1/2 in
Temperature Range [Min]
30 ºF
Temperature Range [Max]
240 ºF
Capillary Length
10 ft
Bulb Dimensions (in)
2-5/8 x 3/8 in
Documents
Data Sheet 
Product Specifications|Options and Accessories|Applications|Note|Limitations Which Apply Are|Prop 65 Warnings
Product Specifications
▲| Type | Remote Dial Indicating Thermometer |
| Series | 300 |
| Dial Size | 2-1/2 in |
| Case Type | Brass Case, Back Connection |
| Temperature [Min] ºF | 30 ºF |
| Temperature [Max] ºF | 240 ºF |
| Accuracy | 2 % full scale |
| Accuracy Grade | B |
| Accuracy Standard | American Society of Mechanical Engineers (ASME) B40.3 |
| Connection | 1/2" NPT |
| Lens | Acrylic |
| Pointer | Aluminum, Black Finish |
| Dial | Aluminum, white background, dual scale, black Celsius scale and black Fahrenheit scale |
| Gauge Fill Fluids | -40º Service |
| Mounting Options | Chrome Front Flange |
| Capillary Types/Materials | Armored Copper |
| Bulb Styles/Materials | 1/2 in. NPT Union Copper |
| Warranty | 1 yr |
| Capillary Length | 10 ft |
| Bulb Dimensions (in) | 2-5/8 x 3/8 in |
Options and Accessories
▲| Options and Accessories |
|
| Thermowells | Thermowells allow a temperature instrument to be removed and replaced without shutting down and draining the process, and reduce the possibility of damage to the temperature instrument. |
Applications
▲| Applications |
|
Note
▲| Note | Only available on 300 Series Not available for gauge sizes ≥4" or ≥16' capillary Thermowells are recommended for pressure, corrosive fluids and high velocity applications. |
Applications
▲| Application |
|
Limitations Which Apply Are
▲| Limitations Which Apply Are | These units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. In keeping with and for purposes of product and/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice. |
Prop 65 Warnings
▲| Prop 65 Warnings | ⚠️ WARNING: This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov |