| UOM | EA | Note | Thermowells are recommended for pressure, corrosive fluids and high velocity applications.
All 316 Stainless Steel construction (case, bezel, wetted parts) is available. Please consult factory. |
| Application | - Industrial process
- Petrochemical
- Food & beverage processing
- Commercial
- Wastewater
| 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 |
| Additional Information | - Highly sensitive bimetallic helix coil is heat-treated for stress relief, and silicone-coated to minimize pointer vibration and maximize heat transfer and response time
- 360º groove around stem is a visual reference to show minimum immersion point
- Made in the U.S.A.
| 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. |
| Related Items | 50-025-304-SS, 1/2" National Pipe Thread (NPT) Straight Shank, 2-1/2" Length, 1/2" National Pipe Straight Mechanical (NPSM) Instrument Connection, 304 Stainless Steel Thermowell 50-025-316-SS, 1/2" National Pipe Thread (NPT) Straight Shank, 2-1/2" Length, 1/2" National Pipe Straight Mechanical (NPSM) Instrument Connection, 316 Stainless Steel Thermowell 75-025-304-SS, 3/4" National Pipe Thread (NPT) Straight Shank, 2-1/2" Length, 1/2" National Pipe Straight Mechanical (NPSM) Instrument Connection, 304 Stainless Steel Thermowell 75-025-316-SS, 3/4" National Pipe Thread (NPT) Straight Shank, 2-1/2" Length, 1/2" National Pipe Straight Mechanical (NPSM) Instrument Connection, 316 Stainless Steel Thermowell | Process Connection Size | 1/2 |
| Accuracy | 1 | Options and Accessories | - 1/2" NPT Adjustable Union (AU), available for 3" and 5" dial sizes only
- 316 SS Connection & Stem, available for 3" and 5" dial sizes only
- 6 mm stem diameter, available for 3" and 5" dial sizes only
- 8 mm stem diameter, available for 3" and 5" dial sizes only
- Acrylic Lens (PL)
- Certificate of Conformance
- Heavy-Duty Stem (0.375" Dia.), available for 3" and 5" dial sizes only
- Mounting Brackets - Consult Factory
- Polycarbonate Lens (LL), should not be used where case temperature exceeds 300 ºF/150 ºC
- Safety Glass Lens (SG), available for 3" and 5" dial sizes only
- Stainless Steel Tagging (ST)
- Tempered Glass Lens (TG), only available with 3 inch dial size and without silicone filling (-SL).
|
| 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. | Bimetal Coil | Silicone coated helix coil on ranges below 500 ºF for vibration dampening, maximum heat transfer and response time |
| Hermetic Seal | Per American Society of Mechanical Engineers (ASME) B40.3 dustproof and leakproof | Accuracy Standard | American Society of Mechanical Engineers (ASME) B40.3 |
| Certified Calibration | <ul><li>Certified calibration provides the user with a serial numbered thermometer along with a calibration sheet against a primary temperature standard</li><li>Traceable to the National Institute of Standards and Technology</li></ul> | Case and Bezel Material | 304 Stainless Steel |
| Optional Wetted Parts Material | 316 Stainless Steel | Special Dials - Bimetal Thermometers | Special ranges and dials with company names, company logos, part numbers, telephone numbers, or almost any custom layout is available |
| Mounting Flanges - Bimetal Thermometers | Various sizes and types of mounting flanges are available | Limits Over Temperature at 50 Percentage_ºF | 250 to 500 |
| Limits Over Temperature at 100 Percentage_ºF | Up to 250 | Limits Over Temperature at Continuous Use Up to 800 ºF_ºF | 550 to 1,000 |
| Limits Over Temperature at Intermittent Use Over 800 ºF_ºF | 550 to 1,000 | Glow Dial (GD) | <ul><li>Allows up close daylight and/or distant night time viewing 5" Adjustable angle or back connect</li><li>Reflective Pointer</li><li>Two reflective clips included to indicate custom minimum and maximum limits </li></ul> |
| Recalibrator | External Reset | Min or Max Indicating Pointer | <ul><li>The MIP allows you to view your minimum or maximum temperatures for visual clarification of safe operation</li></ul> |
| Min and Max Indicating Pointers (MIP2) | <ul><li>The MIP2 allows you to view your minimum and maximum temperatures for visual clarification of safe operation</li></ul> | Process Connection | 1/2" NPT |
| Connection Type | National Pipe Thread (NPT) | Type | Bimetal Thermometer |
| Process Connection Type | NPT | Dial | Anodized Aluminum with large black numbers and graduations |
| Lens | Instrument Glass | Accuracy Grade | A |
| Stem Lengths_in | 2.5 | Wetted Materials | 304 Stainless Steel |
| Temperature Scale | Dual | Temperature [Min]_ºF | 0 |
| Full Scale Accuracy (±)_% | 1 | Operating Temperature [Min]_ºF | 0 |
| Operating Temperature Min_ºF | 0 | Stem Diameters | 0.25 in, 6.35 mm |
| Stem Diameter_in | 0.25 | Stem Diameter_mm | 6.35 |
| Temperature [Max]_ºF | 250 | Operating Temperature [Max]_ºF | 250 |
| Operating Temperature Max_ºF | 250 | Series | 300 |
| Pointer | Aluminum, Black Finished | Dial Size_in | 3 |
| Case Type | Bottom Connection | | |
40-500-10000-psi/bar - 400/500 Series All Stainless Steel Dry and Liquid Filled Pressure Gauges
25-120-160-psi/kPa - 100 Series Acrylonitrile Butadiene Styrene (ABS) and Steel Case Dry Pressure Gauges
25-110-160-psi/kPa - 100 Series Acrylonitrile Butadiene Styrene (ABS) and Steel Case Dry Pressure Gauges
