- 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
- Ranges available from -40 °F/C to 60 °F/C through 100 °F/C to 350 °F/C
- 2-1/2", 4", 4-1/2" and 6" sizes
- Brass, stainless steel, or phenolic case
- Dry or liquid filled
- Bottom, back or lower back connected
- Mounting options: front or rear flange, bezel, and u-clamp
- Capillary material: copper or stainless steel
- Bulb material & dimensions: copper or stainless steel, 2-5/8" x 3/8" through 7-5/8" x 3/8"
- The dial scale graduations are non-linear, therefore the highest degree of accuracy and readability is found in the upper half of the scale
Note: Thermowells are recommended for pressure, corrosive fluids and high velocity applications.
If you are viewing on a smaller screen or with screen zoom, please use
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| 300 SERIES |
25-300 |
2-1/2", brass case, bottom connection |
25-310 |
2-1/2", brass case, back connection |
| 400 SERIES |
40-400 |
4", all stainless, bottom connection |
40-410 |
4", all stainless, back connection |
| 60-400 |
6", all stainless, bottom connection |
60-410 |
6", all stainless, back connection |
| 600 SERIES |
45-640 |
4-1/2", phenolic case/brass bottom connection |
|
|
| 700 SERIES |
45-740 |
4-1/2", phenolic case/stainless bottom connection |
|
|
| GAUGE FILL FLUIDS |
0 |
Dry gauge |
2 |
-40° service |
| 1 |
Glycerin |
3 |
Silicone |
| MOUNTING OPTIONS |
0 |
None |
3 |
Rear flange2 |
| 1 |
Chrome front flange1 |
4 |
Bezel & u-clamp3 |
| 2 |
Brass front flange1 |
5 |
Stainless steel front flange4 |
| TEMPERATURE RANGES |
1 |
-40 °F/°C to 60 °F/°C |
6 |
30 °F/°C to 180 °F/°C |
| 2 |
-20 °F/°C to 120 °F/°C |
7 |
30 °F/°C to 240 °F/°C |
| 3 |
0 °F/°C to 250 °F/°C |
8 |
30 °F/°C to 300 °F/°C |
| 4 |
0 °F/°C to 300 °F/°C |
9 |
50 °F/°C to 350 °F/°C |
| 5 |
20 °F/°C to 220 °F/°C |
10 |
100 °F/°C to 350 °F/°C |
| CAPILLARY TYPES/MATERIALS |
1 |
Plain copper |
3 |
Plain stainless steel |
| 2 |
Armored copper |
4 |
Armored stainless steel |
| CAPILLARY LENGTH |
## |
Specify in feet |
|
|
| BULB STYLES/MATERIALS |
1 |
Plain copper |
3 |
1/2" NPT union copper |
| 2 |
Plain stainless steel |
4 |
1/2 NPT union stainless steel |
| BULB DIMENSIONS |
1 |
2-5/8" x 3/8"* |
6 |
4" x 3/8" |
| 2 |
4-1/2" x 3/8" |
7 |
9" x 3/8" |
| 3 |
8" x 3/8" |
8 |
7-5/8" x 3/8" |
| 4 |
3-1/2" x 3/8" |
15 |
6" x 1/2" 5 |
| 5 |
6" x 3/8" |
|
|
| OPTIONS |
CC |
Certified Calibration |
|
|
* Not available for gauge sizes ≥4" or ≥16' capillary
1 Only available on 300 Series
2 Not available on 600/700 Series
3 Only available on back connection case types
4 Only available on 400 & 600 Series
5 4" gauge or larger requires 8" bulb
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the horizontal scroll bar at the bottom of this table to see all information.
| |
SERIES |
SPECIFICATIONS |
| Lens |
300, 600, 700 Series
400 Series |
Acrylic
Instrument glass |
| Pointer |
All |
Aluminum, black finish |
| Accuracy |
All |
±2.0% full scale, Grade B, ASME B40.4 |
| Dial |
All |
Aluminum, white background, dual scale, black Celsius scale and black Fahrenheit scale |
Convert to PT Series
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