Note: The maximum ambient temperature is
the maximum bulb temperature that the element can withstand at infrequent intervals
during the life of the control, such as shipping conditions. This is not the
temperature that the control can withstand on repeat cycles.
| Adjustable range °F (°C) | Differential °F (°C) | Maximum ambient °F (°C) | Bulb size in. (mm) | ||
|---|---|---|---|---|---|
| Each stage, fixed only | Between stages | ||||
| Standard | Close | ||||
|
-30 to 50 (-35 to 10) |
5 (2.8) |
2.5 (1.4) |
2 to 7 (1.1 to 3.9) |
140 (60) |
0.375 x 4 (9.5 x 102) |
|
20 to 90 (-7 to 32) |
3.5 (1.9) | 2 (1.1) |
2 to 7 (1.1 to 3.9) |
140 (60) |
0.375 x 5 (9.5 x 127) |
|
40 to 90 (5 to 32) |
3 (1.7) | 1.5 (0.8) |
2 to 5 (1.1 to 2.8) |
140 (60) |
0.375 x 6 (9.5 x 152) |
|
60 to 90 (15 to 32) |
2.5 (1.4) | 1.5 (0.8) |
2 to 5 (1.1 to 2.8) |
140 (60) |
0.375 x 7 (9.5 x 178) |
|
100 to 240 (38 to 116) |
5.5 (3.1) | 2.75 (1.5) |
2 to 7 (1.1 to 3.9) |
290 (143) |
0.375 x 3.875 (9.5 x 98) |