Fisher 61 series controllers are suitable for 1098-EGR and EZL voltage regulators, and their corresponding components for 99 series voltage regulators are available in a series of different models - low pressure (L), low pressure and wide proportional band (LE), low pressure and narrow proportional band (LD), high pressure (H), and ultra-high pressure (HP). The director operated regulator uses the inlet pressure as the working medium to load the actuator membrane pressure and reduce the inlet pressure.
Fisher 61 系列指挥器适用于 1098-EGR 型和 EZL 型调压器，及其用于 99 系列调压器的对应部件具有一系列不同的可选型号 - 低压（L）、低压和宽比例带（LE）、低压和窄比例带（LD）、高压（H）、以及超高压（HP）。 指挥器操作型调压器使用入口压力作为工作介质，通过指挥器工作来加载执行机构膜压力而减少入口压力。Fisher™ 费希尔61 系列指挥器
Fisher ™ Fisher 61 series conductor spring pressure range
PILOT TYPE
PRESSURE RANGE, psig
FS NUMBER
61L
1/4 to 2
1 to 5
2 to 10
5 to 15
10 to 20
61L-1
61L-4
61L-2
61L-5
61L-3
61LE
1/4 to 2
1 to 5
2 to 10
5 to 15
10 to 20
61LE-1
61LE-2
61LE-3
61LE-4
61LE-5
61LD
1/4 to 2
1 to 5
2 to 10
5 to 15
10 to 20
61LD-1
61LD-2
61LD-3
61LD-4
61LD-5
61H
10 to 65
61H-1
61HP
15 to 45
35 to 100
100 to 300
61HP-1
61HP-2
61HP-3
Fisher™ 费希尔61 系列指挥器弹簧压力范围
型号
弹簧压力范围, psig
编号
61L
1/4 - 2
1 t-5
2 - 10
5- 15
10 - 20
61L-1
61L-4
61L-2
61L-5
61L-3
61LE
1/4 - 2
1 - 5
2 - 10
5 - 15
10 - 20
61LE-1
61LE-2
61LE-3
61LE-4
61LE-5
61LD
1/4 - 2
1 - 5
2 - 10
5 - 15
10 -20
61LD-1
61LD-2
61LD-3
61LD-4
61LD-5
61H
10 - 65
61H-1
61HP
15 - 45