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 which the control can withstand on repeat cycles. The maximum ambient
temperature at the control case is 140°F (60°C).
Range °F (°C) | Differential °F (°C) | Bulb size in. (mm) | Maximum ambient °F (°C) | ||
---|---|---|---|---|---|
Adjustable | Standard, fixed | Close, fixed | |||
-30 to 50 (-35 to 10) |
5 to 20 (2.8 to 11.1) |
5 (2.8) | 2.5 (1.4) |
0.375 x 4 (9.5 x 102) |
140 (60) |
-30 to 100 (-35 to 38) |
3 to 12 (1.7 to 6.7) |
3 (1.7) | 1.5 (0.8) |
0.375 x 4 (9.5 x 102) |
140 (60) |
-20 to 60 (-29 to 15) |
5 to 20 (2.8 to 11.1) |
5 (2.8) | 2.5 (1.4) |
0.375 x 4 (9.5 x 102) |
140 (60) |
20 to 80 (-5 to 28) |
3.5 to 14 (1.9 to 7.8) |
3.5 (1.9) | 1.75 (0.97) |
0.375 x 5 (9.5 x 127) |
140 (60) |
25 to 225 (-3 to 105) |
7 to 28 (3.9 to 15.6) |
7 (3.9) | 3.5 (1.9) |
0.375 x 3 (9.5 x 76) |
275 (135) |
30 to 50 (0 to 10) |
4 to 16 (2.2 to 8.9) |
4 (2.2) | 2 (1.1) |
0.375 x 2.625 (9.5 x 67) |
190 (88) |
30 to 110 (0 to 43) |
3.5 to 14 (1.9 to 7.8) |
3.5 (1.9) | 1.75 (0.97) |
0.375 x 5 (9.5 x 127) |
140 (60) |
40 to 90 (5 to 32) |
3.5 to 14 (1.9 to 7.8) |
3.5 (1.9) | 1.75 (0.97) |
0.375 x 6 (9.5 x 152) |
140 (60) |
50 to 130 (10 to 55) |
3.5 to 14 (1.9 to 7.8) |
3.5 (1.9) | 1.75 (0.97) |
0.375 x 5 (9.5 x 127) |
170 (77) |