Description
HAWK BT series thermometer are in thread process connections. It is available in back, bottom, adjustable angle style. It has been designed specially to meet the needs of standard industrial applications and installations. Our Bimetal thermometers are welded all stainless steel construction and are hermetically sealed. These instruments are leak tested completely to insure the integrity of the joints in the process of producing. HAWK Supplies a wide selection of the available temperature ranges from -50°C to 550°C or equivalent in °F.
Typical Applications
- Medical and pharmaceutical industry
- Industrial OEM equipment
- Food and beverage processing
- Mining industry
- Marine Industry
- Construction and agriculture equipment
- Refrigeration and HVAC systems
- Pulp and paper mills
- Energy and water managements
- Dairy
- Military
Specifications
Operating
The temperature of the case should not be allowed to be exposed to continuous temperature in excess of 200°F (95°C). If silicone filled, the temperature limit is 150°F (65°C). Stem and bulb should not be contact with sustained process temperature exceeding 50% over-ranger or 800°F (425°C).
Immersion
For getting the correct temperature readings, the stem of all models in all ranges must be immersed 2″ deep in liquid, and 4″ deep in gas except for 0/50°C (32/122°F) which require 3″ deep in liquid, and 4″ deep in gas.
Thermowell
Use of a thermowell is recommended when stem or bulb would be exposed to pressure, corrosive fluid or high velocity media.
Use of a thermowell permits calibration check without interrupting or shutting the process. Thermowell are available in various styles, connections, materials and sizes.
Size
3″ (80mm), 4″ (100mm), 5″ (125mm) or 6″ (150mm).
Case&Ring
Stainless Steel 304 (SS316 – Option), polished bayonet ring.
Stem
304 Stainless Steel, 1/4″ diameter – Standard, 3/8″ or other dia available.
Stem Length
2 1/2″, 4″, 6″, 9″, 12″, 15″, 18″, 24″ standard lengths, available in stem lengths up to 72″ long.
Sensing Element
Bimetallic Coil.
Dial Face
Aluminum, white background with black graduations and figure, anti-parallax to minimize the reading error available.
Window
Plain Glass – Standard, PC Lens and Tempered Safety Glass – Option.
Several Kinds of Window
Pointer
Anodized aluminum with black finish.
Accuracy
±1.0% of span (Grade A to ASME B40.3).
External Adjustment
External re-calibration screw on back for adjustable angle and back connection.
External re-calibration pointer for bottom connection.
Scale
°C, °F (single or dual scale).
Connection Style
-Fixed Rigid Male/Female
-Sliding Compression Male/Female
-Union Rotatable Male/Nut Female
-Swivel nut Male/Female Rotatable
-Plain
Connection Size
1/2″, 3/8″, 1/4″NPT standard, JIS, DIN, M14*1.0, M20*1.5 and others available.
Weatherproof
NEMA 4/4X or IP65 enclosure.
